diff --git a/.github/workflows/jscpd.yml b/.github/workflows/jscpd.yml
new file mode 100644
index 00000000000..21e7aadf97c
--- /dev/null
+++ b/.github/workflows/jscpd.yml
@@ -0,0 +1,124 @@
+name: Check for Duplicated Code
+
+on:
+  pull_request_target:
+    branches:
+      - master
+
+jobs:
+  check-duplication:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0  # Fetch all history for all branches
+        ref: ${{ github.event.pull_request.head.sha }}
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20'
+
+    - name: Install dependencies
+      run: |
+        npm install -g jscpd diff-so-fancy
+
+    - name: Create jscpd config file
+      run: |
+        echo '{
+          "threshold": 20,
+          "minTokens": 50,
+          "reporters": [
+            "json"
+          ],
+          "output": "./",
+          "pattern": "**/*.js",
+          "ignore": "**/*spec.js"        
+        }' > .jscpd.json
+
+    - name: Run jscpd on entire codebase
+      run: jscpd
+
+    - name: Fetch base and target branches
+      run: |
+        git fetch origin +refs/heads/${{ github.event.pull_request.base.ref }}:refs/remotes/origin/${{ github.event.pull_request.base.ref }}
+        git fetch origin +refs/pull/${{ github.event.pull_request.number }}/merge:refs/remotes/pull/${{ github.event.pull_request.number }}/merge
+
+    - name: Get the diff
+      run: git diff --name-only origin/${{ github.event.pull_request.base.ref }}...refs/remotes/pull/${{ github.event.pull_request.number }}/merge > changed_files.txt
+
+    - name: List generated files (debug)
+      run: ls -l
+
+    - name: Upload unfiltered jscpd report
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: unfiltered-jscpd-report
+        path: ./jscpd-report.json
+
+    - name: Filter jscpd report for changed files
+      run: |
+        if [ ! -f ./jscpd-report.json ]; then
+          echo "jscpd-report.json not found"
+          exit 1
+        fi
+        echo "Filtering jscpd report for changed files..."
+        CHANGED_FILES=$(jq -R -s -c 'split("\n")[:-1]' changed_files.txt)
+        echo "Changed files: $CHANGED_FILES"
+        jq --argjson changed_files "$CHANGED_FILES" '
+          .duplicates | map(select(
+            (.firstFile?.name as $fname | $changed_files | any(. == $fname)) or
+            (.secondFile?.name as $sname | $changed_files | any(. == $sname))
+          ))
+        ' ./jscpd-report.json > filtered-jscpd-report.json
+        cat filtered-jscpd-report.json
+
+    - name: Check if filtered jscpd report exists
+      id: check_filtered_report
+      run: |
+        if [ $(wc -l < ./filtered-jscpd-report.json) -gt 1 ]; then
+          echo "filtered_report_exists=true" >> $GITHUB_ENV
+        else
+          echo "filtered_report_exists=false" >> $GITHUB_ENV
+        fi
+
+    - name: Upload filtered jscpd report
+      if: env.filtered_report_exists == 'true'
+      uses: actions/upload-artifact@v4
+      with:
+        name: filtered-jscpd-report
+        path: ./filtered-jscpd-report.json
+
+    - name: Post GitHub comment
+      if: env.filtered_report_exists == 'true'
+      uses: actions/github-script@v7
+      with:
+        script: |
+          const fs = require('fs');
+          const filteredReport = JSON.parse(fs.readFileSync('filtered-jscpd-report.json', 'utf8'));
+          let comment = "Whoa there, partner! 🌵🤠 We wrangled some duplicated code in your PR:\n\n";
+          function link(dup) {
+             return `https://github.com/${{ github.event.repository.full_name }}/blob/${{ github.event.pull_request.head.sha }}/${dup.name}#L${dup.start}-L${dup.end - 1}`
+          }
+          filteredReport.forEach(duplication => {
+            const firstFile = duplication.firstFile;
+            const secondFile = duplication.secondFile;
+            const lines = duplication.lines;
+            comment += `- [\`${firstFile.name}\`](${link(firstFile)}) has ${lines} duplicated lines with [\`${secondFile.name}\`](${link(secondFile)})\n`;
+          });
+          comment += "\nReducing code duplication by importing common functions from a library not only makes our code cleaner but also easier to maintain. Please move the common code from both files into a library and import it in each. Keep up the great work! 🚀";
+          github.rest.issues.createComment({
+            owner: context.repo.owner,
+            repo: context.repo.repo,
+            issue_number: context.issue.number,
+            body: comment
+          });
+
+    - name: Fail if duplications are found
+      if: env.filtered_report_exists == 'true'
+      run: |
+        echo "Duplications found, failing the check."
+        exit 1
diff --git a/gulpfile.js b/gulpfile.js
index 86c1b7fe509..a32a2d11ce6 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -147,6 +147,17 @@ function makeVerbose(config = webpackConfig) {
   });
 }
 
+function prebidSource(webpackCfg) {
+  var externalModules = helpers.getArgModules();
+
+  const analyticsSources = helpers.getAnalyticsSources();
+  const moduleSources = helpers.getModulePaths(externalModules);
+
+  return gulp.src([].concat(moduleSources, analyticsSources, 'src/prebid.js'))
+    .pipe(helpers.nameModules(externalModules))
+    .pipe(webpackStream(webpackCfg, webpack));
+}
+
 function makeDevpackPkg(config = webpackConfig) {
   return function() {
     var cloned = _.cloneDeep(config);
@@ -163,14 +174,7 @@ function makeDevpackPkg(config = webpackConfig) {
       .filter((use) => use.loader === 'babel-loader')
       .forEach((use) => use.options = Object.assign({}, use.options, babelConfig));
 
-    var externalModules = helpers.getArgModules();
-
-    const analyticsSources = helpers.getAnalyticsSources();
-    const moduleSources = helpers.getModulePaths(externalModules);
-
-    return gulp.src([].concat(moduleSources, analyticsSources, 'src/prebid.js'))
-      .pipe(helpers.nameModules(externalModules))
-      .pipe(webpackStream(cloned, webpack))
+    return prebidSource(cloned)
       .pipe(gulp.dest('build/dev'))
       .pipe(connect.reload());
   }
@@ -183,14 +187,7 @@ function makeWebpackPkg(config = webpackConfig) {
   }
 
   return function buildBundle() {
-    var externalModules = helpers.getArgModules();
-
-    const analyticsSources = helpers.getAnalyticsSources();
-    const moduleSources = helpers.getModulePaths(externalModules);
-
-    return gulp.src([].concat(moduleSources, analyticsSources, 'src/prebid.js'))
-      .pipe(helpers.nameModules(externalModules))
-      .pipe(webpackStream(cloned, webpack))
+    return prebidSource(cloned)
       .pipe(gulp.dest('build/dist'));
   }
 }
@@ -413,7 +410,9 @@ function runKarma(options, done) {
   // the karma server appears to leak memory; starting it multiple times in a row will run out of heap
   // here we run it in a separate process to bypass the problem
   options = Object.assign({browsers: helpers.parseBrowserArgs(argv)}, options)
-  const child = fork('./karmaRunner.js');
+  const child = fork('./karmaRunner.js', null, {
+    env: Object.assign({}, options.env, process.env)
+  });
   child.on('exit', (exitCode) => {
     if (exitCode) {
       done(new Error('Karma tests failed with exit code ' + exitCode));
@@ -426,7 +425,15 @@ function runKarma(options, done) {
 
 // If --file "<path-to-test-file>" is given, the task will only run tests in the specified file.
 function testCoverage(done) {
-  runKarma({coverage: true, browserstack: false, watch: false, file: argv.file}, done);
+  runKarma({
+    coverage: true,
+    browserstack: false,
+    watch: false,
+    file: argv.file,
+    env: {
+      NODE_OPTIONS: '--max-old-space-size=8096'
+    }
+  }, done);
 }
 
 function coveralls() { // 2nd arg is a dependency: 'test' must be finished
diff --git a/libraries/pbsExtensions/processors/aliases.js b/libraries/pbsExtensions/processors/aliases.js
index 3dcd2c4fd9b..42dea969e6b 100644
--- a/libraries/pbsExtensions/processors/aliases.js
+++ b/libraries/pbsExtensions/processors/aliases.js
@@ -1,4 +1,5 @@
 import adapterManager from '../../../src/adapterManager.js';
+import {config} from '../../../src/config.js';
 import {deepSetValue} from '../../../src/utils.js';
 
 export function setRequestExtPrebidAliases(ortbRequest, bidderRequest, context, {am = adapterManager} = {}) {
@@ -7,11 +8,22 @@ export function setRequestExtPrebidAliases(ortbRequest, bidderRequest, context,
     // adding alias only if alias source bidder exists and alias isn't configured to be standalone
     // pbs adapter
     if (!bidder || !bidder.getSpec().skipPbsAliasing) {
+      // set alias
       deepSetValue(
         ortbRequest,
         `ext.prebid.aliases.${bidderRequest.bidderCode}`,
         am.aliasRegistry[bidderRequest.bidderCode]
       );
+
+      // set alias gvlids if present also
+      const gvlId = config.getConfig(`gvlMapping.${bidderRequest.bidderCode}`) || bidder?.getSpec?.().gvlid;
+      if (gvlId) {
+        deepSetValue(
+          ortbRequest,
+          `ext.prebid.aliasgvlids.${bidderRequest.bidderCode}`,
+          gvlId
+        );
+      }
     }
   }
 }
diff --git a/modules/.submodules.json b/modules/.submodules.json
index 9dfeaf910f8..224fdd6ab04 100644
--- a/modules/.submodules.json
+++ b/modules/.submodules.json
@@ -51,7 +51,8 @@
       "euidIdSystem",
       "unifiedIdSystem",
       "verizonMediaIdSystem",
-      "zeotapIdPlusIdSystem"
+      "zeotapIdPlusIdSystem",
+      "yandexIdSystem"
     ],
     "adpod": [
       "freeWheelAdserverVideo",
diff --git a/modules/33acrossBidAdapter.js b/modules/33acrossBidAdapter.js
index d8a32d75afc..1eab05ba47f 100644
--- a/modules/33acrossBidAdapter.js
+++ b/modules/33acrossBidAdapter.js
@@ -15,7 +15,7 @@ import {
 import {BANNER, VIDEO} from '../src/mediaTypes.js';
 import {isSlotMatchingAdUnitCode} from '../libraries/gptUtils/gptUtils.js';
 
-// **************************** UTILS *************************** //
+// **************************** UTILS ************************** //
 const BIDDER_CODE = '33across';
 const BIDDER_ALIASES = ['33across_mgni'];
 const END_POINT = 'https://ssc.33across.com/api/v1/hb';
diff --git a/modules/adhashBidAdapter.js b/modules/adhashBidAdapter.js
index 96e93883de6..7eb91dfcd52 100644
--- a/modules/adhashBidAdapter.js
+++ b/modules/adhashBidAdapter.js
@@ -7,6 +7,7 @@ const VERSION = '3.6';
 const BAD_WORD_STEP = 0.1;
 const BAD_WORD_MIN = 0.2;
 const ADHASH_BIDDER_CODE = 'adhash';
+const storage = getStorageManager({ bidderCode: ADHASH_BIDDER_CODE });
 
 /**
  * Function that checks the page where the ads are being served for brand safety.
@@ -120,7 +121,7 @@ function brandSafety(badWords, maxScore) {
       .replaceAll(/\s\s+/g, ' ')
       .toLowerCase()
       .trim();
-    const content = window.top.document.body.innerText.toLowerCase();
+    const content = window.top.document.body.textContent.toLowerCase();
     // \p{L} matches a single unicode code point in the category 'letter'. Matches any kind of letter from any language.
     const regexp = new RegExp('[\\p{L}]+', 'gu');
     const wordsMatched = content.match(regexp);
@@ -171,7 +172,6 @@ export const spec = {
   },
 
   buildRequests: (validBidRequests, bidderRequest) => {
-    const storage = getStorageManager({ bidderCode: ADHASH_BIDDER_CODE });
     const { gdprConsent } = bidderRequest;
     const bidRequests = [];
     const body = document.body;
@@ -199,9 +199,11 @@ export const spec = {
         position: validBidRequests[i].adUnitCode
       };
       let recentAds = [];
+      let recentAdsPrebid = [];
       if (storage.localStorageIsEnabled()) {
         const prefix = validBidRequests[i].params.prefix || 'adHash';
         recentAds = JSON.parse(storage.getDataFromLocalStorage(prefix + 'recentAds') || '[]');
+        recentAdsPrebid = JSON.parse(storage.getDataFromLocalStorage(prefix + 'recentAdsPrebid') || '[]');
       }
 
       // Needed for the ad density calculation
@@ -237,6 +239,7 @@ export const spec = {
           blockedCreatives: [],
           currentTimestamp: (new Date().getTime() / 1000) | 0,
           recentAds: recentAds,
+          recentAdsPrebid: recentAdsPrebid,
           GDPRApplies: gdprConsent ? gdprConsent.gdprApplies : null,
           GDPR: gdprConsent ? gdprConsent.consentString : null,
           servedAdsCount: window.adsCount,
@@ -263,6 +266,19 @@ export const spec = {
       return [];
     }
 
+    if (storage.localStorageIsEnabled()) {
+      const prefix = request.bidRequest.params.prefix || 'adHash';
+      let recentAdsPrebid = JSON.parse(storage.getDataFromLocalStorage(prefix + 'recentAdsPrebid') || '[]');
+      recentAdsPrebid.push([
+        (new Date().getTime() / 1000) | 0,
+        responseBody.creatives[0].advertiserId,
+        responseBody.creatives[0].budgetId,
+        responseBody.creatives[0].expectedHashes.length ? responseBody.creatives[0].expectedHashes[0] : '',
+      ]);
+      let recentAdsPrebidFinal = JSON.stringify(recentAdsPrebid.slice(-100));
+      storage.setDataInLocalStorage(prefix + 'recentAdsPrebid', recentAdsPrebidFinal);
+    }
+
     const publisherURL = JSON.stringify(request.bidRequest.params.platformURL);
     const bidderURL = request.bidRequest.params.bidderURL || 'https://bidder.adhash.com';
     const oneTimeId = request.bidRequest.adUnitCode + Math.random().toFixed(16).replace('0.', '.');
diff --git a/modules/adnuntiusBidAdapter.js b/modules/adnuntiusBidAdapter.js
index 189e2287571..52c5499b0b8 100644
--- a/modules/adnuntiusBidAdapter.js
+++ b/modules/adnuntiusBidAdapter.js
@@ -1,6 +1,6 @@
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, VIDEO } from '../src/mediaTypes.js';
-import { isStr, deepAccess } from '../src/utils.js';
+import {isStr, isEmpty, deepAccess, getUnixTimestampFromNow, convertObjectToArray} from '../src/utils.js';
 import { config } from '../src/config.js';
 import { getStorageManager } from '../src/storageManager.js';
 
@@ -19,10 +19,6 @@ const METADATA_KEY = 'adn.metaData';
 const METADATA_KEY_SEPARATOR = '@@@';
 
 export const misc = {
-  getUnixTimestamp: function (addDays, asMinutes) {
-    const multiplication = addDays / (asMinutes ? 1440 : 1);
-    return Date.now() + (addDays && addDays > 0 ? (1000 * 60 * 60 * 24 * multiplication) : 0);
-  }
 };
 
 const storageTool = (function () {
@@ -50,11 +46,11 @@ const storageTool = (function () {
       if (datum.key === 'voidAuIds' && Array.isArray(datum.value)) {
         return true;
       }
-      return datum.key && datum.value && datum.exp && datum.exp > misc.getUnixTimestamp() && (!network || network === datum.network);
+      return datum.key && datum.value && datum.exp && datum.exp > getUnixTimestampFromNow() && (!network || network === datum.network);
     }) : [];
     const voidAuIdsEntry = filteredEntries.find(entry => entry.key === 'voidAuIds');
     if (voidAuIdsEntry) {
-      const now = misc.getUnixTimestamp();
+      const now = getUnixTimestampFromNow();
       voidAuIdsEntry.value = voidAuIdsEntry.value.filter(voidAuId => voidAuId.auId && voidAuId.exp > now);
       if (!voidAuIdsEntry.value.length) {
         filteredEntries = filteredEntries.filter(entry => entry.key !== 'voidAuIds');
@@ -73,7 +69,7 @@ const storageTool = (function () {
       const notNewExistingAuIds = currentVoidAuIds.filter(auIdObj => {
         return newAuIds.indexOf(auIdObj.value) < -1;
       }) || [];
-      const oneDayFromNow = misc.getUnixTimestamp(1);
+      const oneDayFromNow = getUnixTimestampFromNow(1);
       const apiIdsArray = newAuIds.map(auId => {
         return { exp: oneDayFromNow, auId: auId };
       }) || [];
@@ -86,7 +82,7 @@ const storageTool = (function () {
       if (key !== 'voidAuIds') {
         metaAsObj[key + METADATA_KEY_SEPARATOR + network] = {
           value: apiRespMetadata[key],
-          exp: misc.getUnixTimestamp(100),
+          exp: getUnixTimestampFromNow(100),
           network: network
         }
       }
@@ -201,10 +197,14 @@ const targetingTool = (function() {
     },
     mergeKvsFromOrtb: function(bidTargeting, bidderRequest) {
       const kv = getKvsFromOrtb(bidderRequest || {});
-      if (!kv) {
+      if (isEmpty(kv)) {
         return;
       }
-      bidTargeting.kv = {...kv, ...bidTargeting.kv};
+      if (bidTargeting.kv && !Array.isArray(bidTargeting.kv)) {
+        bidTargeting.kv = convertObjectToArray(bidTargeting.kv);
+      }
+      bidTargeting.kv = bidTargeting.kv || [];
+      bidTargeting.kv = bidTargeting.kv.concat(convertObjectToArray(kv));
     }
   }
 })();
diff --git a/modules/adotBidAdapter.js b/modules/adotBidAdapter.js
index 9f2810e13df..fd24ccdeecb 100644
--- a/modules/adotBidAdapter.js
+++ b/modules/adotBidAdapter.js
@@ -197,7 +197,7 @@ function buildVideo(video) {
     mimes: video.mimes,
     minduration: video.minduration,
     maxduration: video.maxduration,
-    placement: video.placement,
+    placement: video.plcmt,
     playbackmethod: video.playbackmethod,
     pos: video.position || 0,
     protocols: video.protocols,
diff --git a/modules/aidemBidAdapter.js b/modules/aidemBidAdapter.js
index 0730149e909..3b55682b217 100644
--- a/modules/aidemBidAdapter.js
+++ b/modules/aidemBidAdapter.js
@@ -1,4 +1,4 @@
-import {deepAccess, deepSetValue, isBoolean, isNumber, isStr, logError, logInfo} from '../src/utils.js';
+import {deepAccess, deepClone, deepSetValue, isBoolean, isNumber, isStr, logError, logInfo} from '../src/utils.js';
 import {config} from '../src/config.js';
 import {BANNER, VIDEO} from '../src/mediaTypes.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
@@ -132,7 +132,7 @@ function getRegs(bidderRequest) {
 }
 
 function setPrebidRequestEnvironment(payload) {
-  const __navigator = JSON.parse(JSON.stringify(recur(navigator)));
+  const __navigator = deepClone(recur(navigator));
   delete __navigator.plugins;
   deepSetValue(payload, 'environment.ri', getRefererInfo());
   deepSetValue(payload, 'environment.hl', window.history.length);
diff --git a/modules/amxBidAdapter.js b/modules/amxBidAdapter.js
index 6e14f65b0c8..df260958104 100644
--- a/modules/amxBidAdapter.js
+++ b/modules/amxBidAdapter.js
@@ -454,6 +454,10 @@ export const spec = {
       setUIDSafe(response.am);
     }
 
+    const bidderSettings = config.getConfig('bidderSettings');
+    const settings = bidderSettings?.amx ?? bidderSettings?.standard ?? {};
+    const allowAlternateBidderCodes = !!settings.allowAlternateBidderCodes;
+
     return flatMap(Object.keys(response.r), (bidID) => {
       return flatMap(response.r[bidID], (siteBid) =>
         siteBid.b.map((bid) => {
@@ -466,8 +470,10 @@ export const spec = {
 
           const size = resolveSize(bid, request.data, bidID);
           const defaultExpiration = mediaType === BANNER ? 240 : 300;
+          const { bc: bidderCode, ds: demandSource } = bid.ext ?? {};
 
           return {
+            ...(bidderCode != null && allowAlternateBidderCodes ? { bidderCode } : {}),
             requestId: bidID,
             cpm: bid.price,
             width: size[0],
@@ -479,6 +485,7 @@ export const spec = {
             meta: {
               advertiserDomains: bid.adomain,
               mediaType,
+              ...(demandSource != null ? { demandSource } : {}),
             },
             mediaType,
             ttl: typeof bid.exp === 'number' ? bid.exp : defaultExpiration,
diff --git a/modules/apacdexBidAdapter.js b/modules/apacdexBidAdapter.js
index dadbdb72e95..fce4d16daf6 100644
--- a/modules/apacdexBidAdapter.js
+++ b/modules/apacdexBidAdapter.js
@@ -1,4 +1,4 @@
-import { deepAccess, isPlainObject, isArray, replaceAuctionPrice, isFn, logError } from '../src/utils.js';
+import { deepAccess, isPlainObject, isArray, replaceAuctionPrice, isFn, logError, deepClone } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import {hasPurpose1Consent} from '../src/utils/gpdr.js';
@@ -85,7 +85,7 @@ export const spec = {
         bidReq.bidFloor = bidFloor;
       }
 
-      bids.push(JSON.parse(JSON.stringify(bidReq)));
+      bids.push(deepClone(bidReq));
     });
 
     const payload = {};
diff --git a/modules/asteriobidAnalyticsAdapter.js b/modules/asteriobidAnalyticsAdapter.js
index d5b6c0b4cf7..615293e2641 100644
--- a/modules/asteriobidAnalyticsAdapter.js
+++ b/modules/asteriobidAnalyticsAdapter.js
@@ -1,4 +1,4 @@
-import { generateUUID, getParameterByName, logError, logInfo, parseUrl } from '../src/utils.js'
+import { generateUUID, getParameterByName, logError, logInfo, parseUrl, deepClone, hasNonSerializableProperty } from '../src/utils.js'
 import { ajaxBuilder } from '../src/ajax.js'
 import adapter from '../libraries/analyticsAdapter/AnalyticsAdapter.js'
 import adapterManager from '../src/adapterManager.js'
@@ -192,10 +192,10 @@ function handleEvent(eventType, eventArgs) {
     return
   }
 
-  try {
-    eventArgs = eventArgs ? JSON.parse(JSON.stringify(eventArgs)) : {}
-  } catch (e) {
-    // keep eventArgs as is
+  if (eventArgs) {
+    eventArgs = hasNonSerializableProperty(eventArgs) ? eventArgs : deepClone(eventArgs)
+  } else {
+    eventArgs = {}
   }
 
   const pmEvent = {}
diff --git a/modules/bidmaticBidAdapter.js b/modules/bidmaticBidAdapter.js
new file mode 100644
index 00000000000..8c22d70c632
--- /dev/null
+++ b/modules/bidmaticBidAdapter.js
@@ -0,0 +1,110 @@
+import { ortbConverter } from '../libraries/ortbConverter/converter.js';
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { BANNER, VIDEO } from '../src/mediaTypes.js';
+import { replaceAuctionPrice, isNumber, deepAccess, isFn } from '../src/utils.js';
+
+export const END_POINT = 'https://adapter.bidmatic.io/ortb-client';
+const BIDDER_CODE = 'bidmatic';
+const DEFAULT_CURRENCY = 'USD';
+
+export const converter = ortbConverter({
+  context: {
+    netRevenue: true,
+    ttl: 290,
+  },
+  imp(buildImp, bidRequest, context) {
+    const imp = buildImp(bidRequest, context);
+    const floorInfo = isFn(bidRequest.getFloor) ? bidRequest.getFloor({
+      currency: context.currency || 'USD',
+      size: '*',
+      mediaType: '*'
+    }) : {
+      floor: imp.bidfloor || deepAccess(bidRequest, 'params.bidfloor') || 0,
+      currency: DEFAULT_CURRENCY
+    };
+
+    if (floorInfo) {
+      imp.bidfloor = floorInfo.floor;
+      imp.bidfloorcur = floorInfo.currency;
+    }
+    imp.tagid = deepAccess(bidRequest, 'ortb2Imp.ext.gpid') || bidRequest.adUnitCode;
+
+    return imp;
+  },
+  request(buildRequest, imps, bidderRequest, context) {
+    const request = buildRequest(imps, bidderRequest, context);
+    if (!request.cur) {
+      request.cur = [DEFAULT_CURRENCY];
+    }
+    return request;
+  },
+  bidResponse(buildBidResponse, bid, context) {
+    const { bidRequest } = context;
+
+    let resMediaType;
+    const reqMediaTypes = Object.keys(bidRequest.mediaTypes);
+    if (reqMediaTypes.length === 1) {
+      resMediaType = reqMediaTypes[0];
+    } else {
+      if (bid.adm.search(/^(<\?xml|<vast)/i) !== -1) {
+        resMediaType = VIDEO;
+      } else {
+        resMediaType = BANNER;
+      }
+    }
+
+    context.mediaType = resMediaType;
+
+    return buildBidResponse(bid, context);
+  }
+});
+
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: [BANNER, VIDEO],
+  gvlid: 1134,
+  isBidRequestValid: function (bid) {
+    return isNumber(deepAccess(bid, 'params.source'))
+  },
+
+  buildRequests: function (validBidRequests, bidderRequest) {
+    const requestsBySource = validBidRequests.reduce((acc, bidRequest) => {
+      acc[bidRequest.params.source] = acc[bidRequest.params.source] || [];
+      acc[bidRequest.params.source].push(bidRequest);
+      return acc;
+    }, {});
+
+    return Object.entries(requestsBySource).map(([source, bidRequests]) => {
+      const data = converter.toORTB({ bidRequests, bidderRequest });
+      const url = new URL(END_POINT);
+      url.searchParams.append('source', source);
+      return {
+        method: 'POST',
+        url: url.toString(),
+        data: data,
+        options: {
+          withCredentials: true,
+        }
+      };
+    });
+  },
+
+  interpretResponse: function (serverResponse, bidRequest) {
+    if (!serverResponse || !serverResponse.body) return [];
+    const parsedSeatbid = serverResponse.body.seatbid.map(seatbidItem => {
+      const parsedBid = seatbidItem.bid.map((bidItem) => ({
+        ...bidItem,
+        adm: replaceAuctionPrice(bidItem.adm, bidItem.price),
+        nurl: replaceAuctionPrice(bidItem.nurl, bidItem.price)
+      }));
+      return { ...seatbidItem, bid: parsedBid };
+    });
+    const responseBody = { ...serverResponse.body, seatbid: parsedSeatbid };
+    return converter.fromORTB({
+      response: responseBody,
+      request: bidRequest.data,
+    }).bids;
+  },
+
+};
+registerBidder(spec);
diff --git a/modules/bidmaticBidAdapter.md b/modules/bidmaticBidAdapter.md
new file mode 100644
index 00000000000..d248b386ea3
--- /dev/null
+++ b/modules/bidmaticBidAdapter.md
@@ -0,0 +1,26 @@
+# Overview
+
+```
+Module Name:  Bidmatic Bid Adapter
+Module Type:  Bidder Adapter
+Maintainer: mg@bidmatic.io
+```
+
+# Description
+
+Adds access to Bidmatic SSP oRTB service. 
+
+# Sample Ad Unit: For Publishers
+```
+var adUnits = [{
+    code: 'bg-test-rectangle',    
+    sizes: [[300, 250]],     
+    bids: [{
+        bidder: 'bidmatic',
+        params: {
+            source: 886409,
+            bidfloor: 0.1
+        }
+    }]
+}]
+```
diff --git a/modules/bidwatchAnalyticsAdapter.js b/modules/bidwatchAnalyticsAdapter.js
index ffbd125eeab..e385b02fe5f 100644
--- a/modules/bidwatchAnalyticsAdapter.js
+++ b/modules/bidwatchAnalyticsAdapter.js
@@ -3,6 +3,7 @@ import adapterManager from '../src/adapterManager.js';
 import { EVENTS } from '../src/constants.js';
 import { ajax } from '../src/ajax.js';
 import { getRefererInfo } from '../src/refererDetection.js';
+import { deepClone } from '../src/utils.js';
 
 const analyticsType = 'endpoint';
 const url = 'URL_TO_SERVER_ENDPOINT';
@@ -113,7 +114,7 @@ function addTimeout(args) {
   let stringArgs = JSON.parse(dereferenceWithoutRenderer(args));
   argsDereferenced = stringArgs;
   argsDereferenced.forEach((attr) => {
-    argsCleaned.push(filterAttributes(JSON.parse(JSON.stringify(attr)), false));
+    argsCleaned.push(filterAttributes(deepClone(attr), false));
   });
   if (auctionEnd[eventType] == undefined) { auctionEnd[eventType] = [] }
   auctionEnd[eventType].push(argsCleaned);
diff --git a/modules/ceeIdSystem.js b/modules/ceeIdSystem.js
index 5558e2c7d6f..d1534ddada2 100644
--- a/modules/ceeIdSystem.js
+++ b/modules/ceeIdSystem.js
@@ -16,14 +16,13 @@ import {domainOverrideToRootDomain} from '../libraries/domainOverrideToRootDomai
  */
 
 const MODULE_NAME = 'ceeId';
-const ID_TOKEN = 'WPxid';
 export const storage = getStorageManager({ moduleName: MODULE_NAME, moduleType: MODULE_TYPE_UID });
 
 /**
  * Reads the ID token from local storage or cookies.
  * @returns {string|undefined} The ID token, or undefined if not found.
  */
-export const readId = () => storage.getDataFromLocalStorage(ID_TOKEN) || storage.getCookie(ID_TOKEN);
+export const readId = tokenName => storage.getDataFromLocalStorage(tokenName) || storage.getCookie(tokenName);
 
 /** @type {Submodule} */
 export const ceeIdSubmodule = {
@@ -44,9 +43,11 @@ export const ceeIdSubmodule = {
    * performs action to obtain id and return a value
    * @function
    * @returns {(IdResponse|undefined)}
-   */
-  getId() {
-    const ceeIdToken = readId();
+  */
+  getId(config) {
+    const { params = {} } = config;
+    const { tokenName, value } = params
+    const ceeIdToken = value || readId(tokenName);
 
     return ceeIdToken ? { id: ceeIdToken } : undefined;
   },
diff --git a/modules/ceeIdSystem.md b/modules/ceeIdSystem.md
index 811efe08069..fe7a543748d 100644
--- a/modules/ceeIdSystem.md
+++ b/modules/ceeIdSystem.md
@@ -20,6 +20,10 @@ pbjs.setConfig({
                 name: 'ceeIdToken',
                 expires: 7,
                 refreshInSeconds: 360
+            },
+            params: {
+                tokenName: 'name' // Your custom name of token to read
+                value: 'tokenValue' // Optional param if you want to pass token value directly through setConfig (this param shouldn't be set if token value will be taken from cookie or LS)
             }
         }]
     }
diff --git a/modules/cleanmedianetBidAdapter.js b/modules/cleanmedianetBidAdapter.js
index 601a237baa8..a0e85032798 100644
--- a/modules/cleanmedianetBidAdapter.js
+++ b/modules/cleanmedianetBidAdapter.js
@@ -157,7 +157,7 @@ export const spec = {
               maxduration: bidRequest.mediaTypes.video.maxduration,
               api: bidRequest.mediaTypes.video.api,
               skip: bidRequest.mediaTypes.video.skip || bidRequest.params.video.skip,
-              placement: bidRequest.mediaTypes.video.placement || bidRequest.params.video.placement,
+              placement: bidRequest.mediaTypes.video.plcmt || bidRequest.params.video.plcmt,
               minduration: bidRequest.mediaTypes.video.minduration || bidRequest.params.video.minduration,
               playbackmethod: bidRequest.mediaTypes.video.playbackmethod || bidRequest.params.video.playbackmethod,
               startdelay: bidRequest.mediaTypes.video.startdelay || bidRequest.params.video.startdelay
diff --git a/modules/colossussspBidAdapter.js b/modules/colossussspBidAdapter.js
index 3bc6c772bc6..c69e484feb3 100644
--- a/modules/colossussspBidAdapter.js
+++ b/modules/colossussspBidAdapter.js
@@ -147,7 +147,7 @@ export const spec = {
       if (bid.schain) {
         placement.schain = bid.schain;
       }
-      let gpid = deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
+      let gpid = deepAccess(bid, 'ortb2Imp.ext.gpid') || deepAccess(bid, 'ortb2Imp.ext.data.pbadslot');
       if (gpid) {
         placement.gpid = gpid;
       }
diff --git a/modules/consumableBidAdapter.js b/modules/consumableBidAdapter.js
index 30b081e53d3..cb802508de9 100644
--- a/modules/consumableBidAdapter.js
+++ b/modules/consumableBidAdapter.js
@@ -61,7 +61,8 @@ export const spec = {
       source: [{
         'name': 'prebidjs',
         'version': '$prebid.version$'
-      }]
+      }],
+      lang: bidderRequest.ortb2.device.language,
     }, validBidRequests[0].params);
 
     if (bidderRequest && bidderRequest.gdprConsent) {
diff --git a/modules/conversantBidAdapter.js b/modules/conversantBidAdapter.js
index 76ff2a9e2ad..6ef289af411 100644
--- a/modules/conversantBidAdapter.js
+++ b/modules/conversantBidAdapter.js
@@ -95,7 +95,7 @@ const converter = ortbConverter({
   },
   response(buildResponse, bidResponses, ortbResponse, context) {
     const response = buildResponse(bidResponses, ortbResponse, context);
-    return response.bids;
+    return response;
   },
   overrides: {
     imp: {
@@ -176,7 +176,8 @@ export const spec = {
    * @return {Bid[]} An array of bids which were nested inside the server.
    */
   interpretResponse: function(serverResponse, bidRequest) {
-    return converter.fromORTB({request: bidRequest.data, response: serverResponse.body});
+    const ortbBids = converter.fromORTB({request: bidRequest.data, response: serverResponse.body});
+    return ortbBids;
   },
 
   /**
diff --git a/modules/datablocksBidAdapter.js b/modules/datablocksBidAdapter.js
index 395706994fe..088dfd32979 100644
--- a/modules/datablocksBidAdapter.js
+++ b/modules/datablocksBidAdapter.js
@@ -417,7 +417,7 @@ export const spec = {
   // INITIATE USER SYNCING
   getUserSyncs: function(options, rtbResponse, gdprConsent) {
     const syncs = [];
-    let bidResponse = rtbResponse[0].body;
+    let bidResponse = rtbResponse?.[0]?.body ?? null;
     let scope = this;
 
     // LISTEN FOR SYNC DATA FROM IFRAME TYPE SYNC
diff --git a/modules/debugging/bidInterceptor.js b/modules/debugging/bidInterceptor.js
index 67b24b3f222..102d1723eec 100644
--- a/modules/debugging/bidInterceptor.js
+++ b/modules/debugging/bidInterceptor.js
@@ -1,9 +1,9 @@
 import {
   deepAccess,
   deepClone,
-  deepEqual,
   delayExecution,
-  mergeDeep
+  mergeDeep,
+  hasNonSerializableProperty
 } from '../../src/utils.js';
 
 /**
@@ -22,9 +22,9 @@ Object.assign(BidInterceptor.prototype, {
   },
   serializeConfig(ruleDefs) {
     const isSerializable = (ruleDef, i) => {
-      const serializable = deepEqual(ruleDef, JSON.parse(JSON.stringify(ruleDef)), {checkTypes: true});
+      const serializable = !hasNonSerializableProperty(ruleDef);
       if (!serializable && !deepAccess(ruleDef, 'options.suppressWarnings')) {
-        this.logger.logWarn(`Bid interceptor rule definition #${i + 1} is not serializable and will be lost after a refresh. Rule definition: `, ruleDef);
+        this.logger.logWarn(`Bid interceptor rule definition #${i + 1} contains non-serializable properties and will be lost after a refresh. Rule definition: `, ruleDef);
       }
       return serializable;
     }
diff --git a/modules/discoveryBidAdapter.js b/modules/discoveryBidAdapter.js
index 3ac905ef6b5..12f1d7ac1f2 100644
--- a/modules/discoveryBidAdapter.js
+++ b/modules/discoveryBidAdapter.js
@@ -2,6 +2,7 @@ import * as utils from '../src/utils.js';
 import { getStorageManager } from '../src/storageManager.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { BANNER, NATIVE } from '../src/mediaTypes.js';
+import { getHLen, getHC, getDM } from '../src/fpd/navigator.js';
 
 /**
  * @typedef {import('../src/adapters/bidderFactory.js').BidRequest} BidRequest
@@ -455,11 +456,31 @@ function getParam(validBidRequests, bidderRequest) {
   const referer = utils.deepAccess(bidderRequest, 'refererInfo.ref');
   const firstPartyData = bidderRequest.ortb2;
   const tpData = utils.deepAccess(bidderRequest, 'ortb2.user.data') || undefined;
-  const topWindow = window.top;
   const title = getPageTitle();
   const desc = getPageDescription();
   const keywords = getPageKeywords();
-
+  let ext = {};
+  try {
+    ext = {
+      eids,
+      firstPartyData,
+      ssppid: storage.getCookie(COOKIE_KEY_SSPPID) || undefined,
+      pmguid: getPmgUID(),
+      tpData,
+      utm: storage.getCookie(UTM_KEY),
+      page: {
+        title: title ? title.slice(0, 100) : undefined,
+        desc: desc ? desc.slice(0, 300) : undefined,
+        keywords: keywords ? keywords.slice(0, 100) : undefined,
+        hLen: getHLen(),
+      },
+      device: {
+        nbw: getConnectionDownLink(),
+        hc: getHC(),
+        dm: getDM()
+      }
+    }
+  } catch (error) {}
   try {
     buildUTMTagData(page);
   } catch (error) { }
@@ -480,25 +501,7 @@ function getParam(validBidRequests, bidderRequest) {
         ua: navigator.userAgent,
         language: /en/.test(navigator.language) ? 'en' : navigator.language,
       },
-      ext: {
-        eids,
-        firstPartyData,
-        ssppid: storage.getCookie(COOKIE_KEY_SSPPID) || undefined,
-        pmguid: getPmgUID(),
-        tpData,
-        utm: storage.getCookie(UTM_KEY),
-        page: {
-          title: title ? title.slice(0, 100) : undefined,
-          desc: desc ? desc.slice(0, 300) : undefined,
-          keywords: keywords ? keywords.slice(0, 100) : undefined,
-          hLen: topWindow.history?.length || undefined,
-        },
-        device: {
-          nbw: getConnectionDownLink(),
-          hc: topWindow.navigator?.hardwareConcurrency || undefined,
-          dm: topWindow.navigator?.deviceMemory || undefined,
-        }
-      },
+      ext,
       user: {
         buyeruid: storage.getCookie(COOKIE_KEY_MGUID) || undefined,
         id: sharedid || pubcid,
diff --git a/modules/etargetBidAdapter.js b/modules/etargetBidAdapter.js
index 6f2d217993f..1653d849297 100644
--- a/modules/etargetBidAdapter.js
+++ b/modules/etargetBidAdapter.js
@@ -1,4 +1,4 @@
-import { deepSetValue, isFn, isPlainObject } from '../src/utils.js';
+import { deepClone, deepSetValue, isFn, isPlainObject } from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import { BANNER, VIDEO } from '../src/mediaTypes.js';
 
@@ -28,7 +28,7 @@ export const spec = {
   buildRequests: function (validBidRequests, bidderRequest) {
     var i, l, bid, reqParams, netRevenue, gdprObject;
     var request = [];
-    var bids = JSON.parse(JSON.stringify(validBidRequests));
+    var bids = deepClone(validBidRequests);
     var lastCountry = 'sk';
     var floors = [];
     for (i = 0, l = bids.length; i < l; i++) {
diff --git a/modules/euidIdSystem.js b/modules/euidIdSystem.js
index d98dc02cdce..281fa04a12a 100644
--- a/modules/euidIdSystem.js
+++ b/modules/euidIdSystem.js
@@ -14,6 +14,13 @@ import {MODULE_TYPE_UID} from '../src/activities/modules.js';
 // eslint-disable-next-line prebid/validate-imports
 import { Uid2GetId, Uid2CodeVersion, extractIdentityFromParams } from './uid2IdSystem_shared.js';
 
+/**
+ * @typedef {import('../modules/userId/index.js').Submodule} Submodule
+ * @typedef {import('../modules/userId/index.js').SubmoduleConfig} SubmoduleConfig
+ * @typedef {import('../modules/userId/index.js').ConsentData} ConsentData
+ * @typedef {import('../modules/userId/index.js').IdResponse} IdResponse
+ */
+
 const MODULE_NAME = 'euid';
 const MODULE_REVISION = Uid2CodeVersion;
 const PREBID_VERSION = '$prebid.version$';
@@ -75,9 +82,9 @@ export const euidIdSubmodule = {
   /**
    * performs action to obtain id and return a value.
    * @function
-   * @param {SubmoduleConfig} [configparams]
+   * @param {SubmoduleConfig} [config]
    * @param {ConsentData|undefined} consentData
-   * @returns {euidId}
+   * @returns {IdResponse}
    */
   getId(config, consentData) {
     if (consentData?.gdprApplies !== true) {
@@ -103,7 +110,6 @@ export const euidIdSubmodule = {
       mappedConfig.cstg = {
         serverPublicKey: config?.params?.serverPublicKey,
         subscriptionId: config?.params?.subscriptionId,
-        optoutCheck: 1,
         ...extractIdentityFromParams(config?.params ?? {})
       }
     }
diff --git a/modules/greenbidsAnalyticsAdapter.js b/modules/greenbidsAnalyticsAdapter.js
index d6293adac82..0aac98b453e 100644
--- a/modules/greenbidsAnalyticsAdapter.js
+++ b/modules/greenbidsAnalyticsAdapter.js
@@ -6,7 +6,7 @@ import {deepClone, generateUUID, logError, logInfo, logWarn, getParameterByName}
 
 const analyticsType = 'endpoint';
 
-export const ANALYTICS_VERSION = '2.2.1';
+export const ANALYTICS_VERSION = '2.3.0';
 
 const ANALYTICS_SERVER = 'https://a.greenbids.ai';
 
@@ -116,6 +116,7 @@ export const greenbidsAnalyticsAdapter = Object.assign(adapter({ANALYTICS_SERVER
       bidder: bid.bidder,
       isTimeout: (status === BIDDER_STATUS.TIMEOUT),
       hasBid: (status === BIDDER_STATUS.BID),
+      params: (bid.params && Object.keys(bid.params).length > 0) ? bid.params : {},
     };
   },
   addBidResponseToMessage(message, bid, status) {
@@ -133,8 +134,11 @@ export const greenbidsAnalyticsAdapter = Object.assign(adapter({ANALYTICS_SERVER
     if (bidderIndex === -1) {
       message.adUnits[adUnitIndex].bidders.push(this.serializeBidResponse(bid, status));
     } else {
+      message.adUnits[adUnitIndex].bidders[bidderIndex].params = (bid.params && Object.keys(bid.params).length > 0) ? bid.params : {};
       if (status === BIDDER_STATUS.BID) {
         message.adUnits[adUnitIndex].bidders[bidderIndex].hasBid = true;
+        message.adUnits[adUnitIndex].bidders[bidderIndex].cpm = bid.cpm;
+        message.adUnits[adUnitIndex].bidders[bidderIndex].currency = bid.currency;
       } else if (status === BIDDER_STATUS.TIMEOUT) {
         message.adUnits[adUnitIndex].bidders[bidderIndex].isTimeout = true;
       }
diff --git a/modules/growthCodeAnalyticsAdapter.js b/modules/growthCodeAnalyticsAdapter.js
index d2cd160a364..1bd7a80afa7 100644
--- a/modules/growthCodeAnalyticsAdapter.js
+++ b/modules/growthCodeAnalyticsAdapter.js
@@ -31,7 +31,7 @@ let analyticsType = 'endpoint';
 
 let growthCodeAnalyticsAdapter = Object.assign(adapter({url: url, analyticsType}), {
   track({eventType, args}) {
-    let eventData = args ? JSON.parse(JSON.stringify(args)) : {};
+    let eventData = args ? utils.deepClone(args) : {};
     let data = {};
     if (!trackEvents.includes(eventType)) return;
     switch (eventType) {
diff --git a/modules/gumgumBidAdapter.js b/modules/gumgumBidAdapter.js
index b1ed98bc743..774b4b2f6f7 100644
--- a/modules/gumgumBidAdapter.js
+++ b/modules/gumgumBidAdapter.js
@@ -373,15 +373,12 @@ function buildRequests(validBidRequests, bidderRequest) {
       data.fp = floor;
       data.fpc = currency;
     }
-
+    if (bidderRequest && bidderRequest.ortb2 && bidderRequest.ortb2.site) {
+      setIrisId(data, bidderRequest.ortb2.site, params);
+    }
     if (params.iriscat && typeof params.iriscat === 'string') {
       data.iriscat = params.iriscat;
     }
-
-    if (params.irisid && typeof params.irisid === 'string') {
-      data.irisid = params.irisid;
-    }
-
     if (params.zone || params.pubId) {
       params.zone ? (data.t = params.zone) : (data.pubId = params.pubId);
 
@@ -447,6 +444,27 @@ function buildRequests(validBidRequests, bidderRequest) {
   });
   return bids;
 }
+export function getCids(site) {
+  if (site.content && Array.isArray(site.content.data)) {
+    for (const dataItem of site.content.data) {
+      if (dataItem.name.includes('iris.com') || dataItem.name.includes('iris.tv')) {
+        return dataItem.ext.cids.join(',');
+      }
+    }
+  }
+  return null;
+}
+export function setIrisId(data, site, params) {
+  let irisID = getCids(site);
+  if (irisID) {
+    data.irisid = irisID;
+  } else {
+    // Just adding this chechk for safty and if needed  we can remove
+    if (params.irisid && typeof params.irisid === 'string') {
+      data.irisid = params.irisid;
+    }
+  }
+}
 
 function handleLegacyParams(params, sizes) {
   const data = {};
diff --git a/modules/hadronAnalyticsAdapter.js b/modules/hadronAnalyticsAdapter.js
index d9fd4fa6f19..95a1dfaa5e2 100644
--- a/modules/hadronAnalyticsAdapter.js
+++ b/modules/hadronAnalyticsAdapter.js
@@ -53,7 +53,7 @@ let analyticsType = 'endpoint';
 
 let hadronAnalyticsAdapter = Object.assign(adapter({url: HADRON_ANALYTICS_URL, analyticsType}), {
   track({eventType, args}) {
-    args = args ? JSON.parse(JSON.stringify(args)) : {};
+    args = args ? utils.deepClone(args) : {};
     var data = {};
     if (!eventsToTrack.includes(eventType)) return;
     switch (eventType) {
diff --git a/modules/insticatorBidAdapter.js b/modules/insticatorBidAdapter.js
index 636c0162a02..1ddd9334dc4 100644
--- a/modules/insticatorBidAdapter.js
+++ b/modules/insticatorBidAdapter.js
@@ -439,6 +439,10 @@ function buildRequest(validBidRequests, bidderRequest) {
     deepSetValue(req, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
   }
 
+  if (validBidRequests[0]?.params?.publisherId) {
+    deepSetValue(req, 'site.publisher.id', validBidRequests[0].params.publisherId);
+  }
+
   return req;
 }
 
diff --git a/modules/interactiveOffersBidAdapter.js b/modules/interactiveOffersBidAdapter.js
index feb576fbb02..8d2f0a7734d 100644
--- a/modules/interactiveOffersBidAdapter.js
+++ b/modules/interactiveOffersBidAdapter.js
@@ -1,4 +1,4 @@
-import {isNumber, logWarn} from '../src/utils.js';
+import {deepClone, isNumber, logWarn} from '../src/utils.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import {BANNER} from '../src/mediaTypes.js';
 
@@ -80,7 +80,7 @@ function parseRequestPrebidjsToOpenRTB(prebidRequest, bidderRequest) {
   let pageURL = window.location.href;
   let domain = window.location.hostname;
   let secure = (window.location.protocol == 'https:' ? 1 : 0);
-  let openRTBRequest = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequest']));
+  let openRTBRequest = deepClone(DEFAULT['OpenRTBBidRequest']);
   openRTBRequest.id = bidderRequest.bidderRequestId;
   openRTBRequest.ext = {
     // TODO: please do not send internal data structures over the network
@@ -89,36 +89,36 @@ function parseRequestPrebidjsToOpenRTB(prebidRequest, bidderRequest) {
     auctionId: prebidRequest.auctionId
   };
 
-  openRTBRequest.site = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestSite']));
+  openRTBRequest.site = deepClone(DEFAULT['OpenRTBBidRequestSite']);
   openRTBRequest.site.id = domain;
   openRTBRequest.site.name = domain;
   openRTBRequest.site.domain = domain;
   openRTBRequest.site.page = pageURL;
   openRTBRequest.site.ref = prebidRequest.refererInfo.ref;
 
-  openRTBRequest.site.publisher = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestSitePublisher']));
+  openRTBRequest.site.publisher = deepClone(DEFAULT['OpenRTBBidRequestSitePublisher']);
   openRTBRequest.site.publisher.id = 0;
   openRTBRequest.site.publisher.name = prebidRequest.refererInfo.domain;
   openRTBRequest.site.publisher.domain = domain;
   openRTBRequest.site.publisher.domain = domain;
 
-  openRTBRequest.site.content = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestSiteContent']));
+  openRTBRequest.site.content = deepClone(DEFAULT['OpenRTBBidRequestSiteContent']);
 
-  openRTBRequest.source = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestSource']));
+  openRTBRequest.source = deepClone(DEFAULT['OpenRTBBidRequestSource']);
   openRTBRequest.source.fd = 0;
   openRTBRequest.source.tid = prebidRequest.ortb2?.source?.tid;
   openRTBRequest.source.pchain = '';
 
-  openRTBRequest.device = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestDevice']));
+  openRTBRequest.device = deepClone(DEFAULT['OpenRTBBidRequestDevice']);
 
-  openRTBRequest.user = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestUser']));
+  openRTBRequest.user = deepClone(DEFAULT['OpenRTBBidRequestUser']);
 
   openRTBRequest.imp = [];
   prebidRequest.bids.forEach(function(bid) {
     if (!ret.partnerId) {
       ret.partnerId = bid.params.partnerId;
     }
-    let imp = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestImp']));
+    let imp = deepClone(DEFAULT['OpenRTBBidRequestImp']);
     imp.id = bid.bidId;
     imp.secure = secure;
     imp.tagid = bid.adUnitCode;
@@ -131,7 +131,7 @@ function parseRequestPrebidjsToOpenRTB(prebidRequest, bidderRequest) {
 
     Object.keys(bid.mediaTypes).forEach(function(mediaType) {
       if (mediaType == 'banner') {
-        imp.banner = JSON.parse(JSON.stringify(DEFAULT['OpenRTBBidRequestImpBanner']));
+        imp.banner = deepClone(DEFAULT['OpenRTBBidRequestImpBanner']);
         imp.banner.w = 0;
         imp.banner.h = 0;
         imp.banner.format = [];
@@ -156,7 +156,7 @@ function parseResponseOpenRTBToPrebidjs(openRTBResponse) {
       response.seatbid.forEach(function(seatbid) {
         if (seatbid.bid && seatbid.bid.forEach) {
           seatbid.bid.forEach(function(bid) {
-            let prebid = JSON.parse(JSON.stringify(DEFAULT['PrebidBid']));
+            let prebid = deepClone(DEFAULT['PrebidBid']);
             prebid.requestId = bid.impid;
             prebid.ad = bid.adm;
             prebid.creativeId = bid.crid;
diff --git a/modules/invisiblyAnalyticsAdapter.js b/modules/invisiblyAnalyticsAdapter.js
index 24c2c452402..af21b1470f6 100644
--- a/modules/invisiblyAnalyticsAdapter.js
+++ b/modules/invisiblyAnalyticsAdapter.js
@@ -5,7 +5,7 @@ import { ajaxBuilder } from '../src/ajax.js';
 import adapter from '../libraries/analyticsAdapter/AnalyticsAdapter.js';
 import adapterManager from '../src/adapterManager.js';
 
-import { generateUUID, logInfo } from '../src/utils.js';
+import { deepClone, hasNonSerializableProperty, generateUUID, logInfo } from '../src/utils.js';
 import { EVENTS } from '../src/constants.js';
 
 const DEFAULT_EVENT_URL = 'https://api.pymx5.com/v1/' + 'sites/events';
@@ -133,7 +133,12 @@ function flush() {
 }
 
 function handleEvent(eventType, eventArgs) {
-  eventArgs = eventArgs ? JSON.parse(JSON.stringify(eventArgs)) : {};
+  if (eventArgs) {
+    eventArgs = hasNonSerializableProperty(eventArgs) ? eventArgs : deepClone(eventArgs)
+  } else {
+    eventArgs = {}
+  }
+
   let invisiblyEvent = {};
 
   switch (eventType) {
diff --git a/modules/kargoBidAdapter.js b/modules/kargoBidAdapter.js
index cafbbd982fa..210fb6d5d59 100644
--- a/modules/kargoBidAdapter.js
+++ b/modules/kargoBidAdapter.js
@@ -95,16 +95,13 @@ function buildRequests(validBidRequests, bidderRequest) {
       ]
     },
     imp: impressions,
-    user: getUserIds(tdidAdapter, bidderRequest.uspConsent, bidderRequest.gdprConsent, firstBidRequest.userIdAsEids, bidderRequest.gppConsent)
+    user: getUserIds(tdidAdapter, bidderRequest.uspConsent, bidderRequest.gdprConsent, firstBidRequest.userIdAsEids, bidderRequest.gppConsent),
+    ext: getExtensions(firstBidRequest.ortb2, bidderRequest?.refererInfo)
   });
 
-  // Add full ortb2 object as backup
-  if (firstBidRequest.ortb2) {
-    const siteCat = firstBidRequest.ortb2.site?.cat;
-    if (siteCat != null) {
-      krakenParams.site = { cat: siteCat };
-    }
-    krakenParams.ext = { ortb2: firstBidRequest.ortb2 };
+  // Add site.cat if it exists
+  if (firstBidRequest.ortb2?.site?.cat != null) {
+    krakenParams.site = { cat: firstBidRequest.ortb2.site.cat };
   }
 
   // Add schain
@@ -186,6 +183,10 @@ function buildRequests(validBidRequests, bidderRequest) {
     krakenParams.page = page;
   }
 
+  if (krakenParams.ext && Object.keys(krakenParams.ext).length === 0) {
+    delete krakenParams.ext;
+  }
+
   return Object.assign({}, bidderRequest, {
     method: BIDDER.REQUEST_METHOD,
     url: `https://${BIDDER.HOST}${BIDDER.REQUEST_ENDPOINT}`,
@@ -300,6 +301,13 @@ function onTimeout(timeoutData) {
   });
 }
 
+function getExtensions(ortb2, refererInfo) {
+  const ext = {};
+  if (ortb2) ext.ortb2 = ortb2;
+  if (refererInfo) ext.refererInfo = refererInfo;
+  return ext;
+}
+
 function _generateRandomUUID() {
   try {
     // crypto.getRandomValues is supported everywhere but Opera Mini for years
diff --git a/modules/magniteAnalyticsAdapter.js b/modules/magniteAnalyticsAdapter.js
index 225607ad6d3..dd16baed66e 100644
--- a/modules/magniteAnalyticsAdapter.js
+++ b/modules/magniteAnalyticsAdapter.js
@@ -47,13 +47,13 @@ const pbsErrorMap = {
   4: 'request-error',
   999: 'generic-error'
 }
-let cookieless;
 
 let browser;
 let pageReferer;
 let auctionIndex = 0; // count of auctions on page
 let accountId;
 let endpoint;
+let cookieless;
 
 let prebidGlobal = getGlobal();
 const {
@@ -334,9 +334,9 @@ const getTopLevelDetails = () => {
 
   // Add DM wrapper details
   if (rubiConf.wrapperName) {
-    let rule;
+    let rule = rubiConf.rule_name;
     if (cookieless) {
-      rule = rubiConf.rule_name ? rubiConf.rule_name.concat('_cookieless') : 'cookieless';
+      rule = rule ? rule.concat('_cookieless') : 'cookieless';
     }
     payload.wrapper = {
       name: rubiConf.wrapperName,
@@ -703,6 +703,7 @@ magniteAdapter.disableAnalytics = function () {
   magniteAdapter._oldEnable = enableMgniAnalytics;
   endpoint = undefined;
   accountId = undefined;
+  cookieless = undefined;
   auctionIndex = 0;
   resetConfs();
   getHook('callPrebidCache').getHooks({ hook: callPrebidCacheHook }).remove();
diff --git a/modules/mediafuseBidAdapter.js b/modules/mediafuseBidAdapter.js
index d969314f406..c7e31198673 100644
--- a/modules/mediafuseBidAdapter.js
+++ b/modules/mediafuseBidAdapter.js
@@ -1036,7 +1036,7 @@ function hideSASIframe(elementId) {
 function outstreamRender(bid) {
   hidedfpContainer(bid.adUnitCode);
   hideSASIframe(bid.adUnitCode);
-  // push to render queue because ANOutstreamVideo may not be loaded yet
+  // push to render queue because ANOutstreamVideo may not be loaded
   bid.renderer.push(() => {
     window.ANOutstreamVideo.renderAd({
       tagId: bid.adResponse.tag_id,
diff --git a/modules/mgidXBidAdapter.js b/modules/mgidXBidAdapter.js
index f073fb4c576..40ac760e46d 100644
--- a/modules/mgidXBidAdapter.js
+++ b/modules/mgidXBidAdapter.js
@@ -1,5 +1,4 @@
 import {
-  isFn,
   deepAccess,
   logMessage,
   logError,
@@ -39,7 +38,7 @@ function isBidResponseValid(bid) {
 }
 
 function getPlacementReqData(bid) {
-  const { params, bidId, mediaTypes } = bid;
+  const { params, bidId, mediaTypes, transactionId, userIdAsEids } = bid;
   const schain = bid.schain || {};
   const { placementId, endpointId } = params;
   const bidfloor = getBidFloor(bid);
@@ -69,7 +68,7 @@ function getPlacementReqData(bid) {
     placement.mimes = mediaTypes[VIDEO].mimes;
     placement.protocols = mediaTypes[VIDEO].protocols;
     placement.startdelay = mediaTypes[VIDEO].startdelay;
-    placement.placement = mediaTypes[VIDEO].placement;
+    placement.plcmt = mediaTypes[VIDEO].plcmt;
     placement.skip = mediaTypes[VIDEO].skip;
     placement.skipafter = mediaTypes[VIDEO].skipafter;
     placement.minbitrate = mediaTypes[VIDEO].minbitrate;
@@ -83,14 +82,19 @@ function getPlacementReqData(bid) {
     placement.adFormat = NATIVE;
   }
 
+  if (transactionId) {
+    placement.ext = placement.ext || {};
+    placement.ext.tid = transactionId;
+  }
+
+  if (userIdAsEids && userIdAsEids.length) {
+    placement.eids = userIdAsEids;
+  }
+
   return placement;
 }
 
 function getBidFloor(bid) {
-  if (!isFn(bid.getFloor)) {
-    return deepAccess(bid, 'params.bidfloor', 0);
-  }
-
   try {
     const bidFloor = bid.getFloor({
       currency: 'USD',
@@ -150,6 +154,7 @@ export const spec = {
     } catch (e) {
       logMessage(e);
     }
+
     let location = refferLocation || winLocation;
     const language = (navigator && navigator.language) ? navigator.language.split('-')[0] : '';
     const host = location.host;
@@ -164,17 +169,28 @@ export const spec = {
       host,
       page,
       placements,
-      coppa: config.getConfig('coppa') === true ? 1 : 0,
-      ccpa: bidderRequest.uspConsent || undefined,
+      coppa: deepAccess(bidderRequest, 'ortb2.regs.coppa') ? 1 : 0,
       tmax: bidderRequest.timeout
     };
 
+    if (bidderRequest.uspConsent) {
+      request.ccpa = bidderRequest.uspConsent;
+    }
+
     if (bidderRequest.gdprConsent) {
       request.gdpr = {
         consentString: bidderRequest.gdprConsent.consentString
       };
     }
 
+    if (bidderRequest.gppConsent) {
+      request.gpp = bidderRequest.gppConsent.gppString;
+      request.gpp_sid = bidderRequest.gppConsent.applicableSections;
+    } else if (bidderRequest.ortb2?.regs?.gpp) {
+      request.gpp = bidderRequest.ortb2.regs.gpp;
+      request.gpp_sid = bidderRequest.ortb2.regs.gpp_sid;
+    }
+
     const len = validBidRequests.length;
     for (let i = 0; i < len; i++) {
       const bid = validBidRequests[i];
diff --git a/modules/newspassidBidAdapter.js b/modules/newspassidBidAdapter.js
index 2a4b2da186b..ac8aa2a0625 100644
--- a/modules/newspassidBidAdapter.js
+++ b/modules/newspassidBidAdapter.js
@@ -1,4 +1,5 @@
 import {
+  deepClone,
   logInfo,
   logError,
   deepAccess,
@@ -33,12 +34,12 @@ export const spec = {
   },
   loadConfiguredData(bid) {
     if (this.propertyBag.config) { return; }
-    this.propertyBag.config = JSON.parse(JSON.stringify(this.config_defaults));
+    this.propertyBag.config = deepClone(this.config_defaults);
     let bidder = bid.bidder || 'newspassid';
     this.propertyBag.config.logId = bidder.toUpperCase();
     this.propertyBag.config.bidder = bidder;
     let bidderConfig = config.getConfig(bidder) || {};
-    logInfo('got bidderConfig: ', JSON.parse(JSON.stringify(bidderConfig)));
+    logInfo('got bidderConfig: ', deepClone(bidderConfig));
     let arrGetParams = this.getGetParametersAsObject();
     if (bidderConfig.endpointOverride) {
       if (bidderConfig.endpointOverride.origin) {
@@ -131,7 +132,7 @@ export const spec = {
   buildRequests(validBidRequests, bidderRequest) {
     this.loadConfiguredData(validBidRequests[0]);
     this.propertyBag.buildRequestsStart = new Date().getTime();
-    logInfo(`buildRequests time: ${this.propertyBag.buildRequestsStart} v ${NEWSPASSVERSION} validBidRequests`, JSON.parse(JSON.stringify(validBidRequests)), 'bidderRequest', JSON.parse(JSON.stringify(bidderRequest)));
+    logInfo(`buildRequests time: ${this.propertyBag.buildRequestsStart} v ${NEWSPASSVERSION} validBidRequests`, deepClone(validBidRequests), 'bidderRequest', deepClone(bidderRequest));
     if (this.blockTheRequest()) {
       return [];
     }
@@ -281,7 +282,7 @@ export const spec = {
         data: JSON.stringify(npRequest),
         bidderRequest: bidderRequest
       };
-      logInfo('buildRequests request data for single = ', JSON.parse(JSON.stringify(npRequest)));
+      logInfo('buildRequests request data for single = ', deepClone(npRequest));
       this.propertyBag.buildRequestsEnd = new Date().getTime();
       logInfo(`buildRequests going to return for single at time ${this.propertyBag.buildRequestsEnd} (took ${this.propertyBag.buildRequestsEnd - this.propertyBag.buildRequestsStart}ms): `, ret);
       return ret;
@@ -309,7 +310,7 @@ export const spec = {
     if (request && request.bidderRequest && request.bidderRequest.bids) { this.loadConfiguredData(request.bidderRequest.bids[0]); }
     let startTime = new Date().getTime();
     logInfo(`interpretResponse time: ${startTime}. buildRequests done -> interpretResponse start was ${startTime - this.propertyBag.buildRequestsEnd}ms`);
-    logInfo(`serverResponse, request`, JSON.parse(JSON.stringify(serverResponse)), JSON.parse(JSON.stringify(request)));
+    logInfo(`serverResponse, request`, deepClone(serverResponse), deepClone(request));
     serverResponse = serverResponse.body || {};
     let aucId = serverResponse.id; // this will be correct for single requests and non-single
     if (!serverResponse.hasOwnProperty('seatbid')) {
diff --git a/modules/nobidAnalyticsAdapter.js b/modules/nobidAnalyticsAdapter.js
index a0aa5ee4989..b5de3df4626 100644
--- a/modules/nobidAnalyticsAdapter.js
+++ b/modules/nobidAnalyticsAdapter.js
@@ -241,7 +241,7 @@ window.nobidCarbonizer = {
       adunit.bids = allowedBidders;
     }
     for (const adunit of adunits) {
-      if (!nobidAnalytics.originalAdUnits[adunit.code]) nobidAnalytics.originalAdUnits[adunit.code] = JSON.parse(JSON.stringify(adunit));
+      if (!nobidAnalytics.originalAdUnits[adunit.code]) nobidAnalytics.originalAdUnits[adunit.code] = deepClone(adunit);
     };
     if (this.isActive()) {
       // 5% of the time do not block;
diff --git a/modules/oxxionAnalyticsAdapter.js b/modules/oxxionAnalyticsAdapter.js
index b3bc2d3479f..9e18c92d25b 100644
--- a/modules/oxxionAnalyticsAdapter.js
+++ b/modules/oxxionAnalyticsAdapter.js
@@ -3,6 +3,7 @@ import adapterManager from '../src/adapterManager.js';
 import { EVENTS } from '../src/constants.js';
 import { ajax } from '../src/ajax.js';
 import { getRefererInfo } from '../src/refererDetection.js';
+import { deepClone } from '../src/utils.js';
 
 const analyticsType = 'endpoint';
 const url = 'URL_TO_SERVER_ENDPOINT';
@@ -125,7 +126,7 @@ function addTimeout(args) {
   let stringArgs = JSON.parse(dereferenceWithoutRenderer(args));
   argsDereferenced = stringArgs;
   argsDereferenced.forEach((attr) => {
-    argsCleaned.push(filterAttributes(JSON.parse(JSON.stringify(attr)), false));
+    argsCleaned.push(filterAttributes(deepClone(attr), false));
   });
   if (auctionEnd[eventType] == undefined) { auctionEnd[eventType] = [] }
   auctionEnd[eventType].push(argsCleaned);
diff --git a/modules/ozoneBidAdapter.js b/modules/ozoneBidAdapter.js
index 0d921f57cda..329aea47bd3 100644
--- a/modules/ozoneBidAdapter.js
+++ b/modules/ozoneBidAdapter.js
@@ -1,4 +1,5 @@
 import {
+  deepClone,
   logInfo,
   logError,
   deepAccess,
@@ -42,12 +43,12 @@ export const spec = {
   },
   loadWhitelabelData(bid) {
     if (this.propertyBag.whitelabel) { return; }
-    this.propertyBag.whitelabel = JSON.parse(JSON.stringify(this.whitelabel_defaults));
+    this.propertyBag.whitelabel = deepClone(this.whitelabel_defaults);
     let bidder = bid.bidder || 'ozone'; // eg. ozone
     this.propertyBag.whitelabel.logId = bidder.toUpperCase();
     this.propertyBag.whitelabel.bidder = bidder;
     let bidderConfig = config.getConfig(bidder) || {};
-    logInfo('got bidderConfig: ', JSON.parse(JSON.stringify(bidderConfig)));
+    logInfo('got bidderConfig: ', deepClone(bidderConfig));
     if (bidderConfig.kvpPrefix) {
       this.propertyBag.whitelabel.keyPrefix = bidderConfig.kvpPrefix;
     }
@@ -177,7 +178,7 @@ export const spec = {
     this.propertyBag.buildRequestsStart = new Date().getTime();
     let whitelabelBidder = this.propertyBag.whitelabel.bidder; // by default = ozone
     let whitelabelPrefix = this.propertyBag.whitelabel.keyPrefix;
-    logInfo(`buildRequests time: ${this.propertyBag.buildRequestsStart} v ${OZONEVERSION} validBidRequests`, JSON.parse(JSON.stringify(validBidRequests)), 'bidderRequest', JSON.parse(JSON.stringify(bidderRequest)));
+    logInfo(`buildRequests time: ${this.propertyBag.buildRequestsStart} v ${OZONEVERSION} validBidRequests`, deepClone(validBidRequests), 'bidderRequest', deepClone(bidderRequest));
     if (this.blockTheRequest()) {
       return [];
     }
@@ -403,7 +404,7 @@ export const spec = {
         data: JSON.stringify(ozoneRequest),
         bidderRequest: bidderRequest
       };
-      logInfo('buildRequests request data for single = ', JSON.parse(JSON.stringify(ozoneRequest)));
+      logInfo('buildRequests request data for single = ', deepClone(ozoneRequest));
       this.propertyBag.buildRequestsEnd = new Date().getTime();
       logInfo(`buildRequests going to return for single at time ${this.propertyBag.buildRequestsEnd} (took ${this.propertyBag.buildRequestsEnd - this.propertyBag.buildRequestsStart}ms): `, ret);
       return ret;
@@ -444,7 +445,7 @@ export const spec = {
     if (mediaTypesSizes.native) {
       ret.native = bidRequestRef.getFloor({mediaType: 'native', currency: 'USD', size: mediaTypesSizes.native});
     }
-    logInfo('getFloorObjectForAuction returning : ', JSON.parse(JSON.stringify(ret)));
+    logInfo('getFloorObjectForAuction returning : ', deepClone(ret));
     return ret;
   },
   interpretResponse(serverResponse, request) {
@@ -453,7 +454,7 @@ export const spec = {
     let whitelabelBidder = this.propertyBag.whitelabel.bidder; // by default = ozone
     let whitelabelPrefix = this.propertyBag.whitelabel.keyPrefix;
     logInfo(`interpretResponse time: ${startTime} . Time between buildRequests done and interpretResponse start was ${startTime - this.propertyBag.buildRequestsEnd}ms`);
-    logInfo(`serverResponse, request`, JSON.parse(JSON.stringify(serverResponse)), JSON.parse(JSON.stringify(request)));
+    logInfo(`serverResponse, request`, deepClone(serverResponse), deepClone(request));
     serverResponse = serverResponse.body || {};
     let aucId = serverResponse.id; // this will be correct for single requests and non-single
     if (!serverResponse.hasOwnProperty('seatbid')) {
@@ -573,7 +574,7 @@ export const spec = {
     }
     let endTime = new Date().getTime();
     logInfo(`interpretResponse going to return at time ${endTime} (took ${endTime - startTime}ms) Time from buildRequests Start -> interpretRequests End = ${endTime - this.propertyBag.buildRequestsStart}ms`);
-    logInfo('interpretResponse arrAllBids (serialised): ', JSON.parse(JSON.stringify(arrAllBids))); // this is ok to log because the renderer has not been attached yet
+    logInfo('interpretResponse arrAllBids (serialised): ', deepClone(arrAllBids)); // this is ok to log because the renderer has not been attached yet
     return arrAllBids;
   },
   setBidMediaTypeIfNotExist(thisBid, mediaType) {
@@ -1039,7 +1040,7 @@ function newRenderer(adUnitCode, rendererOptions = {}) {
 }
 function outstreamRender(bid) {
   logInfo('outstreamRender called. Going to push the call to window.ozoneVideo.outstreamRender(bid) bid = (first static, then reference)');
-  logInfo(JSON.parse(JSON.stringify(spec.getLoggableBidObject(bid))));
+  logInfo(deepClone(spec.getLoggableBidObject(bid)));
   bid.renderer.push(() => {
     logInfo('Going to execute window.ozoneVideo.outstreamRender');
     window.ozoneVideo.outstreamRender(bid);
diff --git a/modules/prebidmanagerAnalyticsAdapter.js b/modules/prebidmanagerAnalyticsAdapter.js
index 858e30068db..39677d51320 100644
--- a/modules/prebidmanagerAnalyticsAdapter.js
+++ b/modules/prebidmanagerAnalyticsAdapter.js
@@ -1,4 +1,4 @@
-import { generateUUID, getParameterByName, logError, parseUrl, logInfo } from '../src/utils.js';
+import { deepClone, generateUUID, getParameterByName, hasNonSerializableProperty, logError, parseUrl, logInfo } from '../src/utils.js';
 import {ajaxBuilder} from '../src/ajax.js';
 import adapter from '../libraries/analyticsAdapter/AnalyticsAdapter.js';
 import adapterManager from '../src/adapterManager.js';
@@ -199,10 +199,10 @@ function trimBidderRequest(bidderRequest) {
 }
 
 function handleEvent(eventType, eventArgs) {
-  try {
-    eventArgs = eventArgs ? JSON.parse(JSON.stringify(eventArgs)) : {};
-  } catch (e) {
-    // keep eventArgs as is
+  if (eventArgs) {
+    eventArgs = hasNonSerializableProperty(eventArgs) ? eventArgs : deepClone(eventArgs)
+  } else {
+    eventArgs = {}
   }
 
   const pmEvent = {};
diff --git a/modules/pubwiseBidAdapter.js b/modules/pubwiseBidAdapter.js
index eca0c971050..639a39d4636 100644
--- a/modules/pubwiseBidAdapter.js
+++ b/modules/pubwiseBidAdapter.js
@@ -63,6 +63,7 @@ const VIDEO_CUSTOM_PARAMS = {
   'battr': DATA_TYPES.ARRAY,
   'linearity': DATA_TYPES.NUMBER,
   'placement': DATA_TYPES.NUMBER,
+  'plcmt': DATA_TYPES.NUMBER,
   'minbitrate': DATA_TYPES.NUMBER,
   'maxbitrate': DATA_TYPES.NUMBER,
   'skip': DATA_TYPES.NUMBER
diff --git a/modules/relaidoBidAdapter.js b/modules/relaidoBidAdapter.js
index a180d04cc71..69f9be8d107 100644
--- a/modules/relaidoBidAdapter.js
+++ b/modules/relaidoBidAdapter.js
@@ -19,7 +19,7 @@ import { isSlotMatchingAdUnitCode } from '../libraries/gptUtils/gptUtils.js';
 
 const BIDDER_CODE = 'relaido';
 const BIDDER_DOMAIN = 'api.relaido.jp';
-const ADAPTER_VERSION = '1.2.0';
+const ADAPTER_VERSION = '1.2.1';
 const DEFAULT_TTL = 300;
 const UUID_KEY = 'relaido_uuid';
 
@@ -270,6 +270,7 @@ function outstreamRender(bid) {
       height: bid.height,
       vastXml: bid.vastXml,
       mediaType: bid.mediaType,
+      placementId: bid.placementId,
     });
   });
 }
diff --git a/modules/relevatehealthBidAdapter.js b/modules/relevatehealthBidAdapter.js
new file mode 100644
index 00000000000..1d60e7f67cc
--- /dev/null
+++ b/modules/relevatehealthBidAdapter.js
@@ -0,0 +1,160 @@
+import {
+  registerBidder
+} from '../src/adapters/bidderFactory.js';
+import {
+  BANNER
+} from '../src/mediaTypes.js';
+import {
+  deepAccess,
+  generateUUID,
+  isArray,
+  logError
+} from '../src/utils.js';
+const BIDDER_CODE = 'relevatehealth';
+const ENDPOINT_URL = 'https://rtb.relevate.health/prebid/relevate';
+
+function buildRequests(bidRequests, bidderRequest) {
+  const requests = [];
+  // Loop through each bid request
+  bidRequests.forEach(bid => {
+    // Construct the bid request object
+    const request = {
+      id: generateUUID(),
+      placementId: bid.params.placement_id,
+      imp: [{
+        id: bid.bidId,
+        banner: getBanner(bid),
+        bidfloor: getFloor(bid)
+      }],
+      site: getSite(bidderRequest),
+      user: buildUser(bid)
+    };
+    // Get uspConsent from bidderRequest
+    if (bidderRequest && bidderRequest.uspConsent) {
+      request.us_privacy = bidderRequest.uspConsent;
+    }
+    // Get GPP Consent from bidderRequest
+    if (bidderRequest?.gppConsent?.gppString) {
+      request.gpp = bidderRequest.gppConsent.gppString;
+      request.gpp_sid = bidderRequest.gppConsent.applicableSections;
+    } else if (bidderRequest?.ortb2?.regs?.gpp) {
+      request.gpp = bidderRequest.ortb2.regs.gpp;
+      request.gpp_sid = bidderRequest.ortb2.regs.gpp_sid;
+    }
+    // Get coppa compliance from bidderRequest
+    if (bidderRequest?.ortb2?.regs?.coppa) {
+      request.coppa = 1;
+    }
+    // Push the constructed bid request to the requests array
+    requests.push(request);
+  });
+  // Return the array of bid requests
+  return {
+    method: 'POST',
+    url: ENDPOINT_URL,
+    data: JSON.stringify(requests),
+    options: {
+      contentType: 'application/json',
+    }
+  };
+}
+// Format the response as per the standards
+function interpretResponse(bidResponse, bidRequest) {
+  let resp = [];
+  if (bidResponse && bidResponse.body) {
+    try {
+      let bids = bidResponse.body.seatbid && bidResponse.body.seatbid[0] ? bidResponse.body.seatbid[0].bid : [];
+      if (bids) {
+        bids.forEach(bidObj => {
+          let newBid = formatResponse(bidObj);
+          newBid.mediaType = BANNER;
+          resp.push(newBid);
+        });
+      }
+    } catch (err) {
+      logError(err);
+    }
+  }
+  return resp;
+}
+// Function to check if Bid is valid
+function isBidRequestValid(bid) {
+  return !!(bid.params.placement_id && bid.params.user_id);
+}
+// Function to get banner details
+function getBanner(bid) {
+  if (deepAccess(bid, 'mediaTypes.banner')) {
+    // Fetch width and height from MediaTypes object, if not provided in bid params
+    if (deepAccess(bid, 'mediaTypes.banner.sizes') && !bid.params.height && !bid.params.width) {
+      let sizes = deepAccess(bid, 'mediaTypes.banner.sizes');
+      if (isArray(sizes) && sizes.length > 0) {
+        return {
+          h: sizes[0][1],
+          w: sizes[0][0]
+        };
+      }
+    } else {
+      return {
+        h: bid.params.height,
+        w: bid.params.width
+      };
+    }
+  }
+}
+// Function to get bid_floor
+function getFloor(bid) {
+  if (bid.params && bid.params.bid_floor) {
+    return bid.params.bid_floor;
+  } else {
+    return 0;
+  }
+}
+// Function to get site details
+function getSite(bidderRequest) {
+  let site = {};
+  if (bidderRequest && bidderRequest.refererInfo && bidderRequest.refererInfo.page) {
+    site.name = bidderRequest.refererInfo.domain;
+  } else {
+    site.name = '';
+  }
+  return site;
+}
+// Function to format response
+function formatResponse(bid) {
+  return {
+    requestId: bid && bid.impid ? bid.impid : undefined,
+    cpm: bid && bid.price ? bid.price : 0.0,
+    width: bid && bid.w ? bid.w : 0,
+    height: bid && bid.h ? bid.h : 0,
+    ad: bid && bid.adm ? bid.adm : '',
+    meta: {
+      advertiserDomains: bid && bid.adomain ? bid.adomain : []
+    },
+    creativeId: bid && bid.crid ? bid.crid : undefined,
+    netRevenue: false,
+    currency: bid && bid.cur ? bid.cur : 'USD',
+    ttl: 300,
+    dealId: bid && bid.dealId ? bid.dealId : undefined
+  };
+}
+// Function to build the user object
+function buildUser(bid) {
+  if (bid && bid.params) {
+    return {
+      id: bid.params.user_id && typeof bid.params.user_id == 'string' ? bid.params.user_id : '',
+      buyeruid: localStorage.getItem('adx_profile_guid') ? localStorage.getItem('adx_profile_guid') : '',
+      keywords: bid.params.keywords && typeof bid.params.keywords == 'string' ? bid.params.keywords : '',
+      customdata: bid.params.customdata && typeof bid.params.customdata == 'string' ? bid.params.customdata : ''
+    };
+  }
+}
+// Export const spec
+export const spec = {
+  code: BIDDER_CODE,
+  supportedMediaTypes: BANNER,
+  isBidRequestValid,
+  buildRequests,
+  interpretResponse
+}
+
+registerBidder(spec);
diff --git a/modules/relevatehealthBidAdapter.md b/modules/relevatehealthBidAdapter.md
new file mode 100644
index 00000000000..432e4fcec02
--- /dev/null
+++ b/modules/relevatehealthBidAdapter.md
@@ -0,0 +1,40 @@
+# Overview
+
+```
+Module Name: relevatehealth Bidder Adapter
+Module Type: Bidder Adapter
+Maintainer: marketingops@relevatehealth.com
+```
+
+# Description
+
+relevatehealth currently supports the BANNER type ads through prebid js
+
+Module that connects to relevatehealth's demand sources.
+
+# Banner Test Request
+```
+  var adUnits = [
+    {
+      code: 'banner-ad',
+      mediaTypes: {
+        banner: {
+            sizes: [[160, 600]], 
+        }
+      }
+      bids: [
+        {
+            bidder: 'relevatehealth',
+            params: {
+                placement_id: 110011,  // Required parameter
+                user_id: '1111111' // Required parameter
+                width: 160,   // Optional parameter 
+                height: 600, // Optional parameter
+                domain: '', // Optional parameter
+		        bid_floor: 0.5 // Optional parameter
+            }
+        }
+      ]
+    }
+  ];
+```
diff --git a/modules/seedingAllianceBidAdapter.js b/modules/seedingAllianceBidAdapter.js
index e287ea7ff78..f998df27d5c 100755
--- a/modules/seedingAllianceBidAdapter.js
+++ b/modules/seedingAllianceBidAdapter.js
@@ -3,17 +3,21 @@
 
 import {registerBidder} from '../src/adapters/bidderFactory.js';
 import {BANNER, NATIVE} from '../src/mediaTypes.js';
-import {_map, deepSetValue, isArray, isEmpty, replaceAuctionPrice} from '../src/utils.js';
+import {_map, generateUUID, deepSetValue, isArray, isEmpty, replaceAuctionPrice} from '../src/utils.js';
 import {config} from '../src/config.js';
 import {convertOrtbRequestToProprietaryNative} from '../src/native.js';
+import {getStorageManager} from '../src/storageManager.js';
 
 const GVL_ID = 371;
 const BIDDER_CODE = 'seedingAlliance';
 const DEFAULT_CUR = 'EUR';
 const ENDPOINT_URL = 'https://b.nativendo.de/cds/rtb/bid?format=openrtb2.5&ssp=pb';
+const NATIVENDO_KEY = 'nativendo_id';
 
 const NATIVE_ASSET_IDS = { 0: 'title', 1: 'body', 2: 'sponsoredBy', 3: 'image', 4: 'cta', 5: 'icon' };
 
+export const storage = getStorageManager({bidderCode: BIDDER_CODE});
+
 const NATIVE_PARAMS = {
   title: { id: 0, name: 'title' },
   body: { id: 1, name: 'data', type: 2 },
@@ -37,6 +41,7 @@ export const spec = {
     validBidRequests = convertOrtbRequestToProprietaryNative(validBidRequests);
 
     let url = bidderRequest.refererInfo.page;
+    let eids = getEids(validBidRequests[0]);
 
     const imps = validBidRequests.map((bidRequest, id) => {
       const imp = {
@@ -130,11 +135,14 @@ export const spec = {
 
       deepSetValue(request, 'user.ext.consent', bidderRequest.gdprConsent.consentString);
       deepSetValue(request, 'regs.ext.gdpr', (typeof bidderRequest.gdprConsent.gdprApplies === 'boolean' && bidderRequest.gdprConsent.gdprApplies) ? 1 : 0);
+      deepSetValue(request, 'user.ext.eids', eids);
     }
 
+    let endpoint = config.getConfig('seedingAlliance.endpoint') || ENDPOINT_URL;
+
     return {
       method: 'POST',
-      url: config.getConfig('seedingAlliance.endpoint') || ENDPOINT_URL,
+      url: endpoint,
       data: JSON.stringify(request),
       bidRequests: validBidRequests
     };
@@ -191,6 +199,45 @@ export const spec = {
   }
 };
 
+const getNativendoID = () => {
+  let nativendoID = storage.localStorageIsEnabled() &&
+      storage.getDataFromLocalStorage(NATIVENDO_KEY);
+
+  if (!nativendoID) {
+    if (storage.localStorageIsEnabled()) {
+      nativendoID = generateUUID();
+      storage.setDataInLocalStorage(NATIVENDO_KEY, nativendoID);
+    }
+  }
+
+  return nativendoID;
+}
+
+const getEids = (bidRequest) => {
+  const eids = [];
+  const nativendoID = getNativendoID();
+
+  if (nativendoID) {
+    const nativendoUserEid = {
+      source: 'nativendo.de',
+      uids: [
+        {
+          id: nativendoID,
+          atype: 1
+        }
+      ]
+    };
+
+    eids.push(nativendoUserEid);
+  }
+
+  if (bidRequest.userIdAsEids) {
+    eids.push(bidRequest.userIdAsEids);
+  }
+
+  return eids;
+}
+
 function transformSizes(requestSizes) {
   if (!isArray(requestSizes)) {
     return [];
diff --git a/modules/smaatoBidAdapter.js b/modules/smaatoBidAdapter.js
index 8f325aa13c9..5d3ab0414a4 100644
--- a/modules/smaatoBidAdapter.js
+++ b/modules/smaatoBidAdapter.js
@@ -19,7 +19,7 @@ import {ortbConverter} from '../libraries/ortbConverter/converter.js';
 
 const BIDDER_CODE = 'smaato';
 const SMAATO_ENDPOINT = 'https://prebid.ad.smaato.net/oapi/prebid';
-const SMAATO_CLIENT = 'prebid_js_$prebid.version$_3.0'
+const SMAATO_CLIENT = 'prebid_js_$prebid.version$_3.1'
 const TTL = 300;
 const CURRENCY = 'USD';
 const SUPPORTED_MEDIA_TYPES = [BANNER, VIDEO, NATIVE];
@@ -141,7 +141,8 @@ export const spec = {
           meta: {
             advertiserDomains: bid.adomain,
             networkName: bid.bidderName,
-            agencyId: seatbid.seat
+            agencyId: seatbid.seat,
+            ...(bid.ext?.dsa && {dsa: bid.ext.dsa})
           }
         };
 
@@ -276,18 +277,7 @@ const converter = ortbConverter({
       }
     }
 
-    if (request.device) {
-      if (bidRequest.params.app) {
-        if (!deepAccess(request.device, 'geo')) {
-          const geo = deepAccess(bidRequest, 'params.app.geo');
-          deepSetValue(request.device, 'geo', geo);
-        }
-        if (!deepAccess(request.device, 'ifa')) {
-          const ifa = deepAccess(bidRequest, 'params.app.ifa');
-          deepSetValue(request.device, 'ifa', ifa);
-        }
-      }
-    } else {
+    if (!request.device) {
       request.device = {
         language: (navigator && navigator.language) ? navigator.language.split('-')[0] : '',
         ua: navigator.userAgent,
@@ -295,6 +285,8 @@ const converter = ortbConverter({
         h: screen.height,
         w: screen.width
       }
+    }
+    if (bidRequest.params.app) {
       if (!deepAccess(request.device, 'geo')) {
         const geo = deepAccess(bidRequest, 'params.app.geo');
         deepSetValue(request.device, 'geo', geo);
diff --git a/modules/smartyadsAnalyticsAdapter.js b/modules/smartyadsAnalyticsAdapter.js
new file mode 100644
index 00000000000..7784e0bc831
--- /dev/null
+++ b/modules/smartyadsAnalyticsAdapter.js
@@ -0,0 +1,133 @@
+import adapter from '../libraries/analyticsAdapter/AnalyticsAdapter.js';
+import adapterManager from '../src/adapterManager.js';
+import { EVENTS } from '../src/constants.js';
+import { ajax } from '../src/ajax.js';
+
+const {
+  AUCTION_INIT,
+  AUCTION_END,
+  BID_WON,
+  BID_TIMEOUT,
+  BIDDER_ERROR,
+  BID_REJECTED,
+  BID_REQUESTED,
+  AD_RENDER_FAILED,
+  AD_RENDER_SUCCEEDED,
+  AUCTION_TIMEOUT
+} = EVENTS;
+
+const URL = 'https://ps.itdsmr.com';
+const ANALYTICS_TYPE = 'endpoint';
+const BIDDER_CODE = 'smartyads';
+const GVLID = 534;
+
+let smartyParams = {};
+
+let smartyadsAdapter = Object.assign({},
+  adapter({
+    url: URL,
+    analyticsType: ANALYTICS_TYPE,
+  }),
+  {
+    track({ eventType, args }) {
+      switch (eventType) {
+        case AUCTION_INIT:
+        case AUCTION_TIMEOUT:
+        case AUCTION_END:
+          auctionHandler(eventType, args);
+          break;
+        case BID_REQUESTED:
+          if (args.bidderCode === BIDDER_CODE) {
+            for (const bid of args.bids) {
+              const bidParams = bid.params?.length ? bid.params[0] : bid.params;
+              smartyParams[bid.bidId] = bidParams;
+            }
+          };
+          break;
+        case BID_WON:
+        case BID_TIMEOUT:
+        case BID_REJECTED:
+          bidHandler(eventType, args);
+          break;
+        case BIDDER_ERROR:
+          onBidderError(args);
+          break;
+        case AD_RENDER_FAILED:
+        case AD_RENDER_SUCCEEDED:
+          onAdRender(eventType, args);
+          break;
+        default:
+          break;
+      }
+    }
+  }
+);
+
+const sendDataToServer = (data) => {
+  ajax(URL, () => {}, JSON.stringify(data));
+}
+
+const auctionHandler = (eventType, data) => {
+  const auctionData = {
+    auctionId: data.auctionId,
+    status: eventType,
+    timeout: data.timeout,
+    metrics: data.metrics,
+    bidderRequests: data.bidderRequests?.map(bidderRequest => {
+      delete bidderRequest.gdprConsent;
+      delete bidderRequest.refererInfo;
+      return bidderRequest;
+    }).filter(request => request.bidderCode === BIDDER_CODE),
+  }
+
+  sendDataToServer({ eventType, auctionData });
+}
+
+const bidHandler = (eventType, bid) => {
+  let bids = bid.length ? bid : [ bid ];
+
+  for (const bidObj of bids) {
+    let bidToSend;
+
+    if (bidObj.bidderCode != BIDDER_CODE) {
+      if (eventType === BID_WON) {
+        bidToSend = {
+          cpm: bidObj.cpm,
+          auctionId: bidObj.auctionId
+        };
+      } else continue;
+    }
+
+    bidToSend = bidObj;
+
+    if (eventType === BID_REJECTED) {
+      bidToSend.params = smartyParams[bid.requestId];
+    }
+
+    sendDataToServer({ eventType, bid: bidToSend });
+  }
+}
+
+const onBidderError = (data) => {
+  sendDataToServer({
+    eventType: BIDDER_ERROR,
+    error: data.error,
+    bidderRequests: data?.bidderRequests?.length
+      ? data.bidderRequests.filter(request => request.bidderCode === BIDDER_CODE)
+      : [ data.bidderRequest ]
+  });
+}
+
+const onAdRender = (eventType, data) => {
+  if (data?.bid?.bidderCode === BIDDER_CODE) {
+    sendDataToServer({ eventType, renderData: data });
+  }
+}
+
+adapterManager.registerAnalyticsAdapter({
+  adapter: smartyadsAdapter,
+  code: BIDDER_CODE,
+  gvlid: GVLID
+})
+
+export default smartyadsAdapter;
diff --git a/modules/smartyadsAnalyticsAdapter.md b/modules/smartyadsAnalyticsAdapter.md
new file mode 100644
index 00000000000..e08b2a02cb7
--- /dev/null
+++ b/modules/smartyadsAnalyticsAdapter.md
@@ -0,0 +1,11 @@
+#### Description
+
+Module that enables SmartyAds analytics
+
+### Configuration
+
+```javascript
+    pbjs.enableAnalytics({
+        provider: 'smartyads'
+    });
+```
\ No newline at end of file
diff --git a/modules/sovrnAnalyticsAdapter.js b/modules/sovrnAnalyticsAdapter.js
index a89b365e074..f8329b33f3a 100644
--- a/modules/sovrnAnalyticsAdapter.js
+++ b/modules/sovrnAnalyticsAdapter.js
@@ -1,4 +1,4 @@
-import {logError, timestamp} from '../src/utils.js';
+import {deepClone, logError, timestamp} from '../src/utils.js';
 import adapter from '../libraries/analyticsAdapter/AnalyticsAdapter.js';
 import adaptermanager from '../src/adapterManager.js';
 import { EVENTS } from '../src/constants.js';
@@ -99,7 +99,7 @@ class BidWinner {
     // eslint-disable-next-line no-undef
     this.body.prebidVersion = $$REPO_AND_VERSION$$
     this.body.sovrnId = sovrnId
-    this.body.winningBid = JSON.parse(JSON.stringify(event))
+    this.body.winningBid = deepClone(event)
     this.body.url = rootURL
     this.body.payload = 'winner'
     delete this.body.winningBid.ad
@@ -156,7 +156,7 @@ class AuctionData {
    * @param {*} event - the args object from the auction event
    */
   bidRequested(event) {
-    const eventCopy = JSON.parse(JSON.stringify(event))
+    const eventCopy = deepClone(event)
     delete eventCopy.doneCbCallCount
     delete eventCopy.auctionId
     this.auction.requests.push(eventCopy)
@@ -170,13 +170,13 @@ class AuctionData {
   findBid(event) {
     const bidder = find(this.auction.requests, r => (r.bidderCode === event.bidderCode))
     if (!bidder) {
-      this.auction.unsynced.push(JSON.parse(JSON.stringify(event)))
+      this.auction.unsynced.push(deepClone(event))
     }
     let bid = find(bidder.bids, b => (b.bidId === event.requestId))
 
     if (!bid) {
       event.unmatched = true
-      bidder.bids.push(JSON.parse(JSON.stringify(event)))
+      bidder.bids.push(deepClone(event))
     }
     return bid
   }
@@ -190,7 +190,7 @@ class AuctionData {
   originalBid(event) {
     let bid = this.findBid(event)
     if (bid) {
-      Object.assign(bid, JSON.parse(JSON.stringify(event)))
+      Object.assign(bid, deepClone(event))
       this.dropBidFields.forEach((f) => delete bid[f])
     }
   }
diff --git a/modules/theAdxBidAdapter.js b/modules/theAdxBidAdapter.js
index f19f7cfe515..6d3c2e07b84 100644
--- a/modules/theAdxBidAdapter.js
+++ b/modules/theAdxBidAdapter.js
@@ -20,6 +20,7 @@ import { convertOrtbRequestToProprietaryNative } from '../src/native.js';
 
 const BIDDER_CODE = 'theadx';
 const ENDPOINT_URL = 'https://ssp.theadx.com/request';
+const ENDPOINT_TR_URL = 'https://ssptr.theadx.com/request';
 
 const NATIVEASSETNAMES = {
   0: 'title',
@@ -125,7 +126,7 @@ const NATIVEPROBS = {
 
 export const spec = {
   code: BIDDER_CODE,
-  aliases: ['theadx'], // short code
+  aliases: ['theadx', 'theAdx'], // short code
   supportedMediaTypes: [BANNER, VIDEO, NATIVE],
 
   /**
@@ -160,10 +161,11 @@ export const spec = {
     if (!isEmpty(validBidRequests)) {
       results = validBidRequests.map(
         bidRequest => {
+          let url = `${getRegionEndPoint(bidRequest)}?tagid=${bidRequest.params.tagId}`;
           return {
             method: requestType,
             type: requestType,
-            url: `${ENDPOINT_URL}?tagid=${bidRequest.params.tagId}`,
+            url: url,
             options: {
               withCredentials: true,
             },
@@ -500,6 +502,14 @@ let generateImpBody = (bidRequest, bidderRequest) => {
 
   return result;
 }
+let getRegionEndPoint = (bidRequest) => {
+  if (bidRequest && bidRequest.params && bidRequest.params.region) {
+    if (bidRequest.params.region.toLowerCase() == 'tr') {
+      return ENDPOINT_TR_URL;
+    }
+  }
+  return ENDPOINT_URL;
+};
 
 let generatePayload = (bidRequest, bidderRequest) => {
   // Generate the expected OpenRTB payload
@@ -511,7 +521,38 @@ let generatePayload = (bidRequest, bidderRequest) => {
     imp: [generateImpBody(bidRequest, bidderRequest)],
   };
   // return payload;
+  let eids = getEids(bidRequest);
+  if (Object.keys(eids).length > 0) {
+    payload.ext = eids;
+  }
   return JSON.stringify(payload);
 };
 
+function getEids(bidRequest) {
+  let eids = {}
+
+  let uId2 = deepAccess(bidRequest, 'userId.uid2.id');
+  if (uId2) {
+    eids['uid2'] = uId2;
+  }
+
+  let id5 = deepAccess(bidRequest, 'userId.id5id.uid');
+  if (id5) {
+    eids['id5id'] = id5;
+    let id5Linktype = deepAccess(bidRequest, 'userId.id5id.ext.linkType');
+    if (id5Linktype) {
+      eids['id5_linktype'] = id5Linktype;
+    }
+  }
+  let netId = deepAccess(bidRequest, 'userId.netId');
+  if (netId) {
+    eids['netid'] = netId;
+  }
+  let sharedId = deepAccess(bidRequest, 'userId.sharedid.id');
+  if (sharedId) {
+    eids['sharedid'] = sharedId;
+  }
+  return eids;
+};
+
 registerBidder(spec);
diff --git a/modules/uid2IdSystem_shared.js b/modules/uid2IdSystem_shared.js
index 808a61cb388..917e305f3fb 100644
--- a/modules/uid2IdSystem_shared.js
+++ b/modules/uid2IdSystem_shared.js
@@ -393,7 +393,6 @@ if (FEATURES.UID2_CSTG) {
       this._baseUrl = opts.baseUrl;
       this._serverPublicKey = opts.cstg.serverPublicKey;
       this._subscriptionId = opts.cstg.subscriptionId;
-      this._optoutCheck = opts.cstg.optoutCheck;
       this._logInfo = logInfo;
       this._logWarn = logWarn;
     }
@@ -451,8 +450,7 @@ if (FEATURES.UID2_CSTG) {
     }
 
     async generateToken(cstgIdentity) {
-      const requestIdentity = await this.generateCstgRequest(cstgIdentity);
-      const request = { optout_check: this._optoutCheck, ...requestIdentity };
+      const request = await this.generateCstgRequest(cstgIdentity);
       this._logInfo('Building CSTG request for', request);
       const box = await UID2CstgBox.build(
         this.stripPublicKeyPrefix(this._serverPublicKey)
diff --git a/modules/widespaceBidAdapter.js b/modules/widespaceBidAdapter.js
index ea6f1bce793..6fa14f5d68c 100644
--- a/modules/widespaceBidAdapter.js
+++ b/modules/widespaceBidAdapter.js
@@ -1,6 +1,6 @@
 import {config} from '../src/config.js';
 import {registerBidder} from '../src/adapters/bidderFactory.js';
-import {parseQueryStringParameters, parseSizesInput} from '../src/utils.js';
+import {deepClone, parseQueryStringParameters, parseSizesInput} from '../src/utils.js';
 import {find, includes} from '../src/polyfill.js';
 import {getStorageManager} from '../src/storageManager.js';
 
@@ -212,7 +212,7 @@ function getLcuid() {
 }
 
 function encodedParamValue(value) {
-  const requiredStringify = typeof JSON.parse(JSON.stringify(value)) === 'object';
+  const requiredStringify = typeof deepClone(value) === 'object';
   return encodeURIComponent(requiredStringify ? JSON.stringify(value) : value);
 }
 
diff --git a/modules/yandexIdSystem.js b/modules/yandexIdSystem.js
new file mode 100644
index 00000000000..f24e33a8c44
--- /dev/null
+++ b/modules/yandexIdSystem.js
@@ -0,0 +1,145 @@
+/**
+ * The {@link module:modules/userId} module is required
+ * @module modules/yandexIdSystem
+ * @requires module:modules/userId
+ */
+
+// @ts-check
+
+import { MODULE_TYPE_UID } from '../src/activities/modules.js';
+import { submodule } from '../src/hook.js';
+import { getStorageManager } from '../src/storageManager.js';
+import { logError, logInfo } from '../src/utils.js';
+
+// .com suffix is just a convention for naming the bidder eids
+// See https://github.com/prebid/Prebid.js/pull/11196#discussion_r1591165139
+const BIDDER_EID_KEY = 'yandex.com';
+const YANDEX_ID_KEY = 'yandexId';
+export const BIDDER_CODE = 'yandex';
+export const YANDEX_USER_ID_KEY = '_ym_uid';
+export const YANDEX_COOKIE_STORAGE_TYPE = 'cookie';
+export const YANDEX_MIN_EXPIRE_DAYS = 30;
+
+export const PREBID_STORAGE = getStorageManager({
+  moduleType: MODULE_TYPE_UID,
+  moduleName: BIDDER_CODE,
+  bidderCode: undefined
+});
+
+export const yandexIdSubmodule = {
+  /**
+   * Used to link submodule with config.
+   * @type {string}
+   */
+  name: BIDDER_CODE,
+  /**
+   * Decodes the stored id value for passing to bid requests.
+   * @param {string} value
+   */
+  decode(value) {
+    logInfo('decoded value yandexId', value);
+
+    return { [YANDEX_ID_KEY]: value };
+  },
+  /**
+   * @param {import('./userId/index.js').SubmoduleConfig} submoduleConfig
+   * @param {unknown} [_consentData]
+   * @param {string} [storedId] Id that was saved by the core previously.
+   */
+  getId(submoduleConfig, _consentData, storedId) {
+    if (checkConfigHasErrorsAndReport(submoduleConfig)) {
+      return;
+    }
+
+    if (storedId) {
+      return {
+        id: storedId
+      };
+    }
+
+    return {
+      id: new YandexUidGenerator().generateUid(),
+    };
+  },
+  eids: {
+    [YANDEX_ID_KEY]: {
+      source: BIDDER_EID_KEY,
+      atype: 1,
+    },
+  },
+};
+
+/**
+ * @param {import('./userId/index.js').SubmoduleConfig} submoduleConfig
+ * @returns {boolean} `true` - when there are errors, `false` - otherwise.
+ */
+function checkConfigHasErrorsAndReport(submoduleConfig) {
+  let error = false;
+
+  const READABLE_MODULE_NAME = 'Yandex ID module';
+
+  if (submoduleConfig.storage == null) {
+    logError(`Misconfigured ${READABLE_MODULE_NAME}. "storage" is required.`)
+    return true;
+  }
+
+  if (submoduleConfig.storage?.name !== YANDEX_USER_ID_KEY) {
+    logError(`Misconfigured ${READABLE_MODULE_NAME}, "storage.name" is required to be "${YANDEX_USER_ID_KEY}"`);
+    error = true;
+  }
+
+  if (submoduleConfig.storage?.type !== YANDEX_COOKIE_STORAGE_TYPE) {
+    logError(`Misconfigured ${READABLE_MODULE_NAME}, "storage.type" is required to be "${YANDEX_COOKIE_STORAGE_TYPE}"`);
+    error = true;
+  }
+
+  if ((submoduleConfig.storage?.expires ?? 0) < YANDEX_MIN_EXPIRE_DAYS) {
+    logError(`Misconfigured ${READABLE_MODULE_NAME}, "storage.expires" is required to be not less than "${YANDEX_MIN_EXPIRE_DAYS}"`);
+    error = true;
+  }
+
+  return error;
+}
+
+/**
+ * Yandex-specific generator for uid. Needs to be compatible with Yandex Metrica tag.
+ * @see https://github.com/yandex/metrica-tag/blob/main/src/utils/uid/uid.ts#L51
+ */
+class YandexUidGenerator {
+  /**
+   * @param {number} min
+   * @param {number} max
+   */
+  _getRandomInteger(min, max) {
+    const generateRandom = this._getRandomGenerator();
+
+    return Math.floor(generateRandom() * (max - min)) + min;
+  }
+
+  _getCurrentSecTimestamp() {
+    return Math.round(Date.now() / 1000);
+  }
+
+  generateUid() {
+    return [
+      this._getCurrentSecTimestamp(),
+      this._getRandomInteger(1000000, 999999999),
+    ].join('');
+  }
+
+  _getRandomGenerator() {
+    if (crypto) {
+      return () => {
+        const buffer = new Uint32Array(1);
+        crypto.getRandomValues(buffer);
+
+        return buffer[0] / 0xffffffff;
+      };
+    }
+
+    // Polyfill for environments that don't support Crypto API
+    return () => Math.random();
+  }
+}
+
+submodule('userId', yandexIdSubmodule);
diff --git a/modules/yieldmoBidAdapter.js b/modules/yieldmoBidAdapter.js
index 0f0c1b46e54..af01ee73f09 100644
--- a/modules/yieldmoBidAdapter.js
+++ b/modules/yieldmoBidAdapter.js
@@ -177,7 +177,7 @@ export const spec = {
         serverRequest.topics = topicsData;
       }
       if (eids.length) {
-        serverRequest.user = { eids };
+        deepSetValue(serverRequest, 'user.ext.eids', eids);
       };
       serverRequests.push({
         method: 'POST',
diff --git a/modules/zeta_global_sspBidAdapter.js b/modules/zeta_global_sspBidAdapter.js
index 918d03861ae..a273927e1ec 100644
--- a/modules/zeta_global_sspBidAdapter.js
+++ b/modules/zeta_global_sspBidAdapter.js
@@ -147,6 +147,18 @@ export const spec = {
     payload.device.w = screen.width;
     payload.device.h = screen.height;
 
+    if (bidderRequest.ortb2?.user?.geo && bidderRequest.ortb2?.device?.geo) {
+      payload.device.geo = { ...payload.device.geo, ...bidderRequest.ortb2?.device.geo };
+      payload.user.geo = { ...payload.user.geo, ...bidderRequest.ortb2?.user.geo };
+    } else {
+      if (bidderRequest.ortb2?.user?.geo) {
+        payload.user.geo = payload.device.geo = { ...payload.user.geo, ...bidderRequest.ortb2?.user.geo };
+      }
+      if (bidderRequest.ortb2?.device?.geo) {
+        payload.user.geo = payload.device.geo = { ...payload.user.geo, ...bidderRequest.ortb2?.device.geo };
+      }
+    }
+
     if (bidderRequest?.ortb2?.device?.sua) {
       payload.device.sua = bidderRequest.ortb2.device.sua;
     }
diff --git a/package-lock.json b/package-lock.json
index dd9e3ad9d27..ad089b82826 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "prebid.js",
-  "version": "8.52.0-pre",
+  "version": "8.52.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "prebid.js",
-      "version": "8.49.0-pre",
+      "version": "8.52.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@babel/core": "^7.16.7",
diff --git a/package.json b/package.json
index 34d1eb4a593..496925e4b1d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "prebid.js",
-  "version": "8.52.0-pre",
+  "version": "8.52.0",
   "description": "Header Bidding Management Library",
   "main": "src/prebid.js",
   "scripts": {
diff --git a/src/ajax.js b/src/ajax.js
index 92bff6dd527..1ef100e7fd3 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -130,7 +130,7 @@ export function attachCallbacks(fetchPm, callback) {
     success: typeof callback === 'function' ? callback : () => null,
     error: (e, x) => logError('Network error', e, x)
   };
-  fetchPm.then(response => response.text().then((responseText) => [response, responseText]))
+  return fetchPm.then(response => response.text().then((responseText) => [response, responseText]))
     .then(([response, responseText]) => {
       const xhr = toXHR(response, responseText);
       response.ok || response.status === 304 ? success(responseText, xhr) : error(response.statusText, xhr);
diff --git a/src/fpd/navigator.js b/src/fpd/navigator.js
new file mode 100644
index 00000000000..80025f88640
--- /dev/null
+++ b/src/fpd/navigator.js
@@ -0,0 +1,29 @@
+export function getHLen(win = window) {
+  let hLen;
+  try {
+    hLen = win.top.history.length;
+  } catch (error) {
+    hLen = undefined;
+  }
+  return hLen;
+}
+
+export function getHC(win = window) {
+  let hc;
+  try {
+    hc = win.top.navigator.hardwareConcurrency;
+  } catch (error) {
+    hc = undefined;
+  }
+  return hc;
+}
+
+export function getDM(win = window) {
+  let dm;
+  try {
+    dm = win.top.navigator.deviceMemory;
+  } catch (error) {
+    dm = undefined;
+  }
+  return dm;
+};
diff --git a/src/utils.js b/src/utils.js
index 2affc52ab8c..1f05b7b37c1 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -1087,6 +1087,33 @@ export function memoize(fn, key = function (arg) { return arg; }) {
   return memoized;
 }
 
+/**
+ * Returns a Unix timestamp for given time value and unit.
+ * @param {number} timeValue numeric value, defaults to 0 (which means now)
+ * @param {string} timeUnit defaults to days (or 'd'), use 'm' for minutes. Any parameter that isn't 'd' or 'm' will return Date.now().
+ * @returns {number}
+ */
+export function getUnixTimestampFromNow(timeValue = 0, timeUnit = 'd') {
+  const acceptableUnits = ['m', 'd'];
+  if (acceptableUnits.indexOf(timeUnit) < 0) {
+    return Date.now();
+  }
+  const multiplication = timeValue / (timeUnit === 'm' ? 1440 : 1);
+  return Date.now() + (timeValue && timeValue > 0 ? (1000 * 60 * 60 * 24 * multiplication) : 0);
+}
+
+/**
+ * Converts given object into an array, so {key: 1, anotherKey: 'fred', third: ['fred']} is turned
+ * into [{key: 1}, {anotherKey: 'fred'}, {third: ['fred']}]
+ * @param {Object} obj the object
+ * @returns {Array}
+ */
+export function convertObjectToArray(obj) {
+  return Object.keys(obj).map(key => {
+    return {[key]: obj[key]};
+  });
+}
+
 /**
  * Sets dataset attributes on a script
  * @param {HTMLScriptElement} script
@@ -1123,3 +1150,42 @@ export function binarySearch(arr, el, key = (el) => el) {
   }
   return left;
 }
+
+/**
+ * Checks if an object has non-serializable properties.
+ * Non-serializable properties are functions and RegExp objects.
+ *
+ * @param {Object} obj - The object to check.
+ * @param {Set} checkedObjects - A set of properties that have already been checked.
+ * @returns {boolean} - Returns true if the object has non-serializable properties, false otherwise.
+ */
+export function hasNonSerializableProperty(obj, checkedObjects = new Set()) {
+  for (const key in obj) {
+    const value = obj[key];
+    const type = typeof value;
+
+    if (
+      value === undefined ||
+      type === 'function' ||
+      type === 'symbol' ||
+      value instanceof RegExp ||
+      value instanceof Map ||
+      value instanceof Set ||
+      value instanceof Date ||
+      (value !== null && type === 'object' && value.hasOwnProperty('toJSON'))
+    ) {
+      return true;
+    }
+    if (value !== null && type === 'object' && value.constructor === Object) {
+      if (checkedObjects.has(value)) {
+        // circular reference, means we have a non-serializable property
+        return true;
+      }
+      checkedObjects.add(value);
+      if (hasNonSerializableProperty(value, checkedObjects)) {
+        return true;
+      }
+    }
+  }
+  return false;
+}
diff --git a/test/helpers/index_adapter_utils.js b/test/helpers/index_adapter_utils.js
index f01145b573d..0eb7af88d14 100644
--- a/test/helpers/index_adapter_utils.js
+++ b/test/helpers/index_adapter_utils.js
@@ -1,3 +1,5 @@
+import { deepClone } from '../../src/utils';
+
 var AllowedAdUnits = [[728, 90], [120, 600], [300, 250], [160, 600], [336, 280], [234, 60], [300, 600], [300, 50], [320, 50], [970, 250], [300, 1050], [970, 90], [180, 150]];
 var UnsupportedAdUnits = [[700, 100], [100, 600], [300, 200], [100, 600], [300, 200], [200, 60], [900, 200], [300, 1000], [900, 90], [100, 100]];
 
@@ -117,7 +119,7 @@ exports.getExpectedIndexSlots = function(bids) {
 }
 
 function clone(x) {
-  return JSON.parse(JSON.stringify(x));
+  return deepClone(x);
 }
 
 // returns the difference(lhs, rhs), difference(rhs,lhs), and intersection(lhs, rhs) based on the object keys
diff --git a/test/spec/creative/crossDomainCreative_spec.js b/test/spec/creative/crossDomainCreative_spec.js
index f4c98aa7b50..1bba54c752d 100644
--- a/test/spec/creative/crossDomainCreative_spec.js
+++ b/test/spec/creative/crossDomainCreative_spec.js
@@ -38,6 +38,27 @@ describe('cross-domain creative', () => {
     renderAd = renderer(win);
   })
 
+  function waitFor(predicate, timeout = 1000) {
+    let timedOut = false;
+    return new Promise((resolve, reject) => {
+      let to = setTimeout(() => {
+        timedOut = true;
+        reject(new Error('timeout'))
+      }, timeout)
+      resolve = (orig => () => { clearTimeout(to); orig() })(resolve);
+      function check() {
+        if (!timedOut) {
+          setTimeout(() => {
+            if (predicate()) {
+              resolve()
+            } else check();
+          }, 50)
+        }
+      }
+      check();
+    })
+  }
+
   it('derives postMessage target origin from pubUrl ', () => {
     renderAd({pubUrl: 'https://domain.com:123/path'});
     expect(messages[0].targetOrigin).to.eql('https://domain.com:123')
@@ -75,11 +96,11 @@ describe('cross-domain creative', () => {
       sinon.assert.notCalled(mkIframe);
     })
 
-    it('signals AD_RENDER_FAILED on exceptions', (done) => {
+    it('signals AD_RENDER_FAILED on exceptions', () => {
       mkIframe.callsFake(() => { throw new Error('error message') });
       renderAd({adId: '123', pubUrl: ORIGIN});
       reply({message: MESSAGE_RESPONSE, adId: '123', ad: 'markup'});
-      setTimeout(() => {
+      return waitFor(() => messages[1]?.payload).then(() => {
         expect(messages[1].payload).to.eql({
           message: MESSAGE_EVENT,
           adId: '123',
@@ -89,8 +110,7 @@ describe('cross-domain creative', () => {
             message: 'error message'
           }
         })
-        done();
-      }, 100)
+      })
     });
 
     describe('renderer', () => {
@@ -99,7 +119,7 @@ describe('cross-domain creative', () => {
         win.document.body.appendChild.callsFake(document.body.appendChild.bind(document.body));
       });
 
-      it('sets up and runs renderer', (done) => {
+      it('sets up and runs renderer', () => {
         window._render = sinon.stub();
         const data = {
           message: MESSAGE_RESPONSE,
@@ -108,14 +128,11 @@ describe('cross-domain creative', () => {
         }
         renderAd({adId: '123', pubUrl: ORIGIN});
         reply(data);
-        setTimeout(() => {
-          try {
-            sinon.assert.calledWith(window._render, data, sinon.match.any, win);
-            done()
-          } finally {
-            delete window._render;
-          }
-        }, 100)
+        return waitFor(() => window._render.args.length).then(() => {
+          sinon.assert.calledWith(window._render, data, sinon.match.any, win);
+        }).finally(() => {
+          delete window._render;
+        })
       });
 
       Object.entries({
@@ -125,14 +142,14 @@ describe('cross-domain creative', () => {
         'rejects (w/error)': ['window.render = function() { return Promise.reject(new Error("msg")) }'],
         'rejects (w/reason)': ['window.render = function() { return Promise.reject({reason: "other", message: "msg"}) }', 'other'],
       }).forEach(([t, [renderer, reason = ERROR_EXCEPTION, message = 'msg']]) => {
-        it(`signals AD_RENDER_FAILED on renderer that ${t}`, (done) => {
+        it(`signals AD_RENDER_FAILED on renderer that ${t}`, () => {
           renderAd({adId: '123', pubUrl: ORIGIN});
           reply({
             message: MESSAGE_RESPONSE,
             adId: '123',
             renderer
           });
-          setTimeout(() => {
+          return waitFor(() => messages[1]?.payload).then(() => {
             sinon.assert.match(messages[1].payload, {
               adId: '123',
               message: MESSAGE_EVENT,
@@ -142,34 +159,33 @@ describe('cross-domain creative', () => {
                 message: sinon.match(val => message == null || message === val)
               }
             });
-            done();
-          }, 100)
+          })
         })
       });
 
-      it('signals AD_RENDER_SUCCEEDED when renderer resolves', (done) => {
+      it('signals AD_RENDER_SUCCEEDED when renderer resolves', () => {
         renderAd({adId: '123', pubUrl: ORIGIN});
         reply({
           message: MESSAGE_RESPONSE,
           adId: '123',
           renderer: 'window.render = function() { return new Promise((resolve) => { window.parent._resolve = resolve })}'
         });
-        setTimeout(() => {
+        return waitFor(() => window._resolve).then(() => {
           expect(messages[1]).to.not.exist;
           window._resolve();
-          setTimeout(() => {
-            sinon.assert.match(messages[1].payload, {
-              adId: '123',
-              message: MESSAGE_EVENT,
-              event: EVENT_AD_RENDER_SUCCEEDED
-            })
-            delete window._resolve;
-            done();
-          }, 100)
-        }, 100)
+          return waitFor(() => messages[1]?.payload)
+        }).then(() => {
+          sinon.assert.match(messages[1].payload, {
+            adId: '123',
+            message: MESSAGE_EVENT,
+            event: EVENT_AD_RENDER_SUCCEEDED
+          })
+        }).finally(() => {
+          delete window._resolve;
+        })
       })
 
-      it('is provided a sendMessage that accepts replies', (done) => {
+      it('is provided a sendMessage that accepts replies', () => {
         renderAd({adId: '123', pubUrl: ORIGIN});
         window._reply = sinon.stub();
         reply({
@@ -177,17 +193,14 @@ describe('cross-domain creative', () => {
           message: MESSAGE_RESPONSE,
           renderer: 'window.render = function(_, {sendMessage}) { sendMessage("test", "data", function(reply) { window.parent._reply(reply) }) }'
         });
-        setTimeout(() => {
+        return waitFor(() => messages[1]?.payload).then(() => {
           reply('response', 1);
-          setTimeout(() => {
-            try {
-              sinon.assert.calledWith(window._reply, sinon.match({data: JSON.stringify('response')}));
-              done();
-            } finally {
-              delete window._reply;
-            }
-          }, 100)
-        }, 100)
+          return waitFor(() => window._reply.args.length)
+        }).then(() => {
+          sinon.assert.calledWith(window._reply, sinon.match({data: JSON.stringify('response')}));
+        }).finally(() => {
+          delete window._reply;
+        })
       });
     });
   });
diff --git a/test/spec/modules/adhashBidAdapter_spec.js b/test/spec/modules/adhashBidAdapter_spec.js
index cc643d6d2ab..f3b63a2359b 100644
--- a/test/spec/modules/adhashBidAdapter_spec.js
+++ b/test/spec/modules/adhashBidAdapter_spec.js
@@ -178,105 +178,105 @@ describe('adhashBidAdapter', function () {
     });
 
     it('should return empty array when there are bad words (full)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text badword badword example badword text' + ' word'.repeat(993);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (full cyrillic)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text дума дума example дума text' + ' текст'.repeat(993);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (partial)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text partialbadwordb badwordb example badwordbtext' + ' word'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (partial, compound phrase)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text partialbad wordb bad wordb example bad wordbtext' + ' word'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (starts)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text startsWith starts text startsAgain' + ' word'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (starts cyrillic)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text стартТекст старт text стартТекст' + ' дума'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (ends)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text wordEnds ends text anotherends' + ' word'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (ends cyrillic)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text ДругКрай край text ощеединкрай' + ' дума'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (combo)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'queen of england dies, the queen dies' + ' word'.repeat(993);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return empty array when there are bad words (regexp)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text xxxayyy zzxxxAyyyzz text xxxbyyy' + ' word'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(0);
     });
 
     it('should return non-empty array when there are not enough bad words (full)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text badword badword example text' + ' word'.repeat(994);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(1);
     });
 
     it('should return non-empty array when there are not enough bad words (partial)', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text partialbadwordb example' + ' word'.repeat(996);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(1);
     });
 
     it('should return non-empty array when there are no-bad word matches', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text partialbadword example text' + ' word'.repeat(995);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(1);
     });
 
     it('should return non-empty array when there are bad words and good words', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return 'example text badword badword example badword goodWord goodWord ' + ' word'.repeat(992);
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(1);
     });
 
     it('should return non-empty array when there is a problem with the brand-safety', function () {
-      bodyStub = sinon.stub(window.top.document.body, 'innerText').get(function() {
+      bodyStub = sinon.stub(window.top.document.body, 'textContent').get(function() {
         return null;
       });
       expect(spec.interpretResponse(serverResponse, request).length).to.equal(1);
diff --git a/test/spec/modules/adnuntiusBidAdapter_spec.js b/test/spec/modules/adnuntiusBidAdapter_spec.js
index 4044e62280a..d0d16d0f399 100644
--- a/test/spec/modules/adnuntiusBidAdapter_spec.js
+++ b/test/spec/modules/adnuntiusBidAdapter_spec.js
@@ -6,13 +6,14 @@ import { config } from 'src/config.js';
 import * as utils from 'src/utils.js';
 import { getStorageManager } from 'src/storageManager.js';
 import { getGlobal } from '../../../src/prebidGlobal';
+import {getUnixTimestampFromNow} from 'src/utils.js';
 
 describe('adnuntiusBidAdapter', function () {
   const URL = 'https://ads.adnuntius.delivery/i?tzo=';
   const EURO_URL = 'https://europe.delivery.adnuntius.com/i?tzo=';
   const usi = utils.generateUUID()
 
-  const meta = [{ key: 'valueless' }, { value: 'keyless' }, { key: 'voidAuIds' }, { key: 'voidAuIds', value: [{ auId: '11118b6bc', exp: misc.getUnixTimestamp() }, { exp: misc.getUnixTimestamp(1) }] }, { key: 'valid-withnetwork', value: 'also-valid-network', network: 'the-network', exp: misc.getUnixTimestamp(1) }, { key: 'valid', value: 'also-valid', exp: misc.getUnixTimestamp(1) }, { key: 'expired', value: 'fwefew', exp: misc.getUnixTimestamp() }, { key: 'usi', value: 'should be skipped because timestamp', exp: misc.getUnixTimestamp(), network: 'adnuntius' }, { key: 'usi', value: usi, exp: misc.getUnixTimestamp(100), network: 'adnuntius' }, { key: 'usi', value: 'should be skipped because timestamp', exp: misc.getUnixTimestamp() }]
+  const meta = [{ key: 'valueless' }, { value: 'keyless' }, { key: 'voidAuIds' }, { key: 'voidAuIds', value: [{ auId: '11118b6bc', exp: getUnixTimestampFromNow() }, { exp: getUnixTimestampFromNow(1) }] }, { key: 'valid-withnetwork', value: 'also-valid-network', network: 'the-network', exp: getUnixTimestampFromNow(1) }, { key: 'valid', value: 'also-valid', exp: getUnixTimestampFromNow(1) }, { key: 'expired', value: 'fwefew', exp: getUnixTimestampFromNow() }, { key: 'usi', value: 'should be skipped because timestamp', exp: getUnixTimestampFromNow(), network: 'adnuntius' }, { key: 'usi', value: usi, exp: getUnixTimestampFromNow(100), network: 'adnuntius' }, { key: 'usi', value: 'should be skipped because timestamp', exp: getUnixTimestampFromNow() }]
   let storage;
 
   // need this to make the restore work correctly -- something to do with stubbing static prototype methods
@@ -505,7 +506,7 @@ describe('adnuntiusBidAdapter', function () {
     });
 
     it('Test request changes for voided au ids', function () {
-      storage.setDataInLocalStorage('adn.metaData', JSON.stringify([{ key: 'voidAuIds', value: [{ auId: '11118b6bc', exp: misc.getUnixTimestamp(1) }, { auId: '0000000000000023', exp: misc.getUnixTimestamp(1) }] }]));
+      storage.setDataInLocalStorage('adn.metaData', JSON.stringify([{ key: 'voidAuIds', value: [{ auId: '11118b6bc', exp: getUnixTimestampFromNow(1) }, { auId: '0000000000000023', exp: getUnixTimestampFromNow(1) }] }]));
       const bRequests = bidderRequests.concat([{
         bidId: 'adn-11118b6bc',
         bidder: 'adnuntius',
@@ -592,6 +593,12 @@ describe('adnuntiusBidAdapter', function () {
       delete bidderRequests[0].params.targeting;
     });
 
+    function countMatches(actualArray, expectedValue) {
+      return actualArray.filter(val => {
+        return JSON.stringify(val) === JSON.stringify(expectedValue);
+      }).length;
+    }
+
     it('should pass site data ext as key values to ad server', function () {
       const ortb2 = {
         site: {
@@ -599,7 +606,7 @@ describe('adnuntiusBidAdapter', function () {
             data: {
               '12345': 'true',
               '45678': 'true',
-              '9090': 'should-be-overwritten'
+              '9090': 'should-be-retained'
             }
           }
         }
@@ -614,26 +621,102 @@ describe('adnuntiusBidAdapter', function () {
       expect(request.length).to.equal(1);
       expect(request[0]).to.have.property('url')
       const data = JSON.parse(request[0].data);
-      expect(data.adUnits[0].kv['12345']).to.equal('true');
-      expect(data.adUnits[0].kv['45678']).to.equal('true');
-      expect(data.adUnits[0].kv['9090'][0]).to.equal('take it over');
-      expect(data.adUnits[0].kv['merge'][0]).to.equal('this');
+      expect(countMatches(data.adUnits[0].kv, {'9090': ['take it over']})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'merge': ['this']})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'9090': 'should-be-retained'})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'45678': 'true'})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'12345': 'true'})).to.equal(1);
+      expect(data.adUnits[0].kv.length).to.equal(5);
 
       delete bidderRequests[0].params.targeting;
     });
 
-    it('should skip passing site data ext if missing', function () {
+    it('should pass site data ext as key values to ad server with targeting in different format', function () {
       const ortb2 = {
         site: {
           ext: {
+            data: {
+              '12345': 'true',
+              '45678': 'true',
+              '9090': 'should-be-retained'
+            }
           }
         }
       };
+      bidderRequests[0].params.targeting = {
+        kv: [
+          {'merge': ['this']},
+          {'9090': ['take it over']}
+        ]
+      };
+      const request = config.runWithBidder('adnuntius', () => spec.buildRequests(bidderRequests, { ortb2 }));
+      expect(request.length).to.equal(1);
+      expect(request[0]).to.have.property('url')
+      const data = JSON.parse(request[0].data);
+      expect(countMatches(data.adUnits[0].kv, {'9090': ['take it over']})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'merge': ['this']})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'9090': 'should-be-retained'})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'45678': 'true'})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'12345': 'true'})).to.equal(1);
+      expect(data.adUnits[0].kv.length).to.equal(5);
 
+      delete bidderRequests[0].params.targeting;
+    });
+
+    it('should pass site data ext as key values to ad server even if no kv targeting specified in params.targeting', function () {
+      const ortb2 = {
+        site: {
+          ext: {
+            data: {
+              '12345': 'true',
+              '45678': 'true',
+              '9090': 'should-be-retained'
+            }
+          }
+        }
+      };
       const request = config.runWithBidder('adnuntius', () => spec.buildRequests(bidderRequests, { ortb2 }));
       expect(request.length).to.equal(1);
       expect(request[0]).to.have.property('url')
       const data = JSON.parse(request[0].data);
+      expect(countMatches(data.adUnits[0].kv, {'9090': 'should-be-retained'})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'45678': 'true'})).to.equal(1);
+      expect(countMatches(data.adUnits[0].kv, {'12345': 'true'})).to.equal(1);
+      expect(data.adUnits[0].kv.length).to.equal(3);
+
+      delete bidderRequests[0].params.targeting;
+    });
+
+    it('should skip passing site ext if missing', function () {
+      const ortb2 = {
+        site: {
+          ext: {
+          }
+        }
+      };
+
+      delete bidderRequests[0].params.targeting;
+      const request = config.runWithBidder('adnuntius', () => spec.buildRequests(bidderRequests, { ortb2 }));
+      expect(request.length).to.equal(1);
+      expect(request[0]).to.have.property('url');
+      const data = JSON.parse(request[0].data);
+      expect(data.adUnits[0]).to.not.have.property('kv');
+    });
+
+    it('should skip passing site ext data if missing', function () {
+      const ortb2 = {
+        site: {
+          ext: {
+            data: {}
+          }
+        }
+      };
+
+      delete bidderRequests[0].params.targeting;
+      const request = config.runWithBidder('adnuntius', () => spec.buildRequests(bidderRequests, { ortb2 }));
+      expect(request.length).to.equal(1);
+      expect(request[0]).to.have.property('url');
+      const data = JSON.parse(request[0].data);
       expect(data.adUnits[0]).to.not.have.property('kv');
     });
 
@@ -985,30 +1068,30 @@ describe('adnuntiusBidAdapter', function () {
       const usiEntry = results.find(entry => entry.key === 'usi' && entry.network === 'some-network-id');
       expect(usiEntry.key).to.equal('usi');
       expect(usiEntry.value).to.equal('from-api-server dude');
-      expect(usiEntry.exp).to.be.greaterThan(misc.getUnixTimestamp(90));
+      expect(usiEntry.exp).to.be.greaterThan(getUnixTimestampFromNow(90));
       expect(usiEntry.network).to.equal('some-network-id')
 
       const voidAuIdsEntry = results.find(entry => entry.key === 'voidAuIds');
       expect(voidAuIdsEntry.key).to.equal('voidAuIds');
       expect(voidAuIdsEntry.exp).to.equal(undefined);
       expect(voidAuIdsEntry.value[0].auId).to.equal('00000000000abcde');
-      expect(voidAuIdsEntry.value[0].exp).to.be.greaterThan(misc.getUnixTimestamp());
-      expect(voidAuIdsEntry.value[0].exp).to.be.lessThan(misc.getUnixTimestamp(2));
+      expect(voidAuIdsEntry.value[0].exp).to.be.greaterThan(getUnixTimestampFromNow());
+      expect(voidAuIdsEntry.value[0].exp).to.be.lessThan(getUnixTimestampFromNow(2));
       expect(voidAuIdsEntry.value[1].auId).to.equal('00000000000fffff');
-      expect(voidAuIdsEntry.value[1].exp).to.be.greaterThan(misc.getUnixTimestamp());
-      expect(voidAuIdsEntry.value[1].exp).to.be.lessThan(misc.getUnixTimestamp(2));
+      expect(voidAuIdsEntry.value[1].exp).to.be.greaterThan(getUnixTimestampFromNow());
+      expect(voidAuIdsEntry.value[1].exp).to.be.lessThan(getUnixTimestampFromNow(2));
 
       const validEntry = results.find(entry => entry.key === 'valid');
       expect(validEntry.key).to.equal('valid');
       expect(validEntry.value).to.equal('also-valid');
-      expect(validEntry.exp).to.be.greaterThan(misc.getUnixTimestamp());
-      expect(validEntry.exp).to.be.lessThan(misc.getUnixTimestamp(2));
+      expect(validEntry.exp).to.be.greaterThan(getUnixTimestampFromNow());
+      expect(validEntry.exp).to.be.lessThan(getUnixTimestampFromNow(2));
 
       const randomApiEntry = results.find(entry => entry.key === 'randomApiKey');
       expect(randomApiEntry.key).to.equal('randomApiKey');
       expect(randomApiEntry.value).to.equal('randomApiValue');
       expect(randomApiEntry.network).to.equal('some-network-id');
-      expect(randomApiEntry.exp).to.be.greaterThan(misc.getUnixTimestamp(90));
+      expect(randomApiEntry.exp).to.be.greaterThan(getUnixTimestampFromNow(90));
     });
 
     it('should not process valid response when passed alt bidder that is an adndeal', function () {
diff --git a/test/spec/modules/adotBidAdapter_spec.js b/test/spec/modules/adotBidAdapter_spec.js
index 34252e00f9e..df628088bb0 100644
--- a/test/spec/modules/adotBidAdapter_spec.js
+++ b/test/spec/modules/adotBidAdapter_spec.js
@@ -124,7 +124,7 @@ describe('Adot Adapter', function () {
 
     it('should build request (video)', function () {
       const bidderRequestId = 'bidderRequestId';
-      const validBidRequests = [{ bidderRequestId, mediaTypes: {} }, { bidderRequestId, bidId: 'bidId', mediaTypes: { video: { playerSize: [[300, 250]], minduration: 1, maxduration: 2, api: 'api', linearity: 'linearity', mimes: [], placement: 'placement', playbackmethod: 'playbackmethod', protocols: 'protocol', startdelay: 'startdelay' } }, params: { placementId: 'placementId', adUnitCode: 200 } }];
+      const validBidRequests = [{ bidderRequestId, mediaTypes: {} }, { bidderRequestId, bidId: 'bidId', mediaTypes: { video: { playerSize: [[300, 250]], minduration: 1, maxduration: 2, api: 'api', linearity: 'linearity', mimes: [], plcmt: '1', playbackmethod: 'playbackmethod', protocols: 'protocol', startdelay: 'startdelay' } }, params: { placementId: 'placementId', adUnitCode: 200 } }];
       const bidderRequest = { position: 2, refererInfo: { page: 'http://localhost.com', domain: 'localhost.com' }, gdprConsent: { consentString: 'consentString', gdprApplies: true }, userId: { pubProvidedId: 'userId' }, schain: { ver: '1.0' } };
 
       const request = spec.buildRequests(validBidRequests, bidderRequest);
@@ -144,7 +144,7 @@ describe('Adot Adapter', function () {
             maxduration: 2,
             mimes: [],
             minduration: 1,
-            placement: 'placement',
+            placement: '1',
             playbackmethod: 'playbackmethod',
             pos: 0,
             protocols: 'protocol',
diff --git a/test/spec/modules/amxBidAdapter_spec.js b/test/spec/modules/amxBidAdapter_spec.js
index 21fa2e2617c..a84a30a945a 100644
--- a/test/spec/modules/amxBidAdapter_spec.js
+++ b/test/spec/modules/amxBidAdapter_spec.js
@@ -583,6 +583,55 @@ describe('AmxBidAdapter', () => {
       expect(parsed).to.eql([]);
     });
 
+    it('will read an bidderCode override from bid.ext.prebid.meta', () => {
+      const currentConfig = config.getConfig();
+      config.setConfig({
+        ...currentConfig,
+        bidderSettings: {
+          amx: {
+            allowAlternateBidderCodes: true
+          }
+        }
+      });
+
+      const parsed = spec.interpretResponse(
+        { body: {
+          ...sampleServerResponse,
+          r: {
+            [sampleRequestId]: [{
+              ...sampleServerResponse.r[sampleRequestId][0],
+              b: [{
+                ...sampleServerResponse.r[sampleRequestId][0].b[0],
+                ext: {
+                  bc: 'amx-pmp',
+                  ds: 'example',
+                }
+              }]
+            }]
+          }}},
+        baseRequest
+      );
+
+      config.setConfig(currentConfig);
+      expect(parsed.length).to.equal(1); // we removed one
+
+      // we should have display, video, display
+      expect(parsed[0]).to.deep.equal({
+        ...baseBidResponse,
+        meta: {
+          ...baseBidResponse.meta,
+          mediaType: BANNER,
+          demandSource: 'example'
+        },
+        mediaType: BANNER,
+        bidderCode: 'amx-pmp',
+        width: 300,
+        height: 600, // from the bid itself
+        ttl: 90,
+        ad: sampleDisplayAd,
+      });
+    });
+
     it('can parse a display ad', () => {
       const parsed = spec.interpretResponse(
         { body: sampleServerResponse },
diff --git a/test/spec/modules/bidmaticBidAdapter_spec.js b/test/spec/modules/bidmaticBidAdapter_spec.js
new file mode 100644
index 00000000000..dcf35d032ea
--- /dev/null
+++ b/test/spec/modules/bidmaticBidAdapter_spec.js
@@ -0,0 +1,268 @@
+import { expect } from 'chai';
+import { END_POINT, spec } from 'modules/bidmaticBidAdapter.js';
+import { deepClone, deepSetValue, mergeDeep } from '../../../src/utils';
+
+const expectedImp = {
+  'id': '2eb89f0f062afe',
+  'banner': {
+    'topframe': 0,
+    'format': [
+      {
+        'w': 300,
+        'h': 250
+      },
+      {
+        'w': 300,
+        'h': 600
+      }
+    ]
+  },
+  'bidfloor': 0,
+  'bidfloorcur': 'USD',
+  'tagid': 'div-gpt-ad-1460505748561-0'
+}
+
+describe('Bidmatic Bid Adapter', () => {
+  const GPID_RTB_EXT = {
+    'ortb2Imp': {
+      'ext': {
+        'gpid': 'gpId',
+      }
+    },
+  }
+  const FLOOR_RTB_EXT = {
+    'ortb2Imp': {
+      bidfloor: 1
+    },
+  }
+  const DEFAULT_BID_REQUEST = {
+    'id': '10bb57ee-712f-43e9-9769-b26d03df8a39',
+    'bidder': 'bidmatic',
+    'params': {
+      'source': 886409,
+    },
+    'mediaTypes': {
+      'banner': {
+        'sizes': [
+          [
+            300,
+            250
+          ],
+          [
+            300,
+            600
+          ]
+        ]
+      }
+    },
+    'adUnitCode': 'div-gpt-ad-1460505748561-0',
+    'transactionId': '7d79850b-70aa-4c0f-af95-c1def0452825',
+    'sizes': [
+      [
+        300,
+        250
+      ],
+      [
+        300,
+        600
+      ]
+    ],
+    'bidId': '2eb89f0f062afe',
+    'bidderRequestId': '1ae6c8e18f8462',
+    'auctionId': '1286637c-51bc-4fdd-8e35-2435ec11775a',
+    'ortb2': {}
+  };
+
+  describe('adapter interface', () => {
+    const bidRequest = deepClone(DEFAULT_BID_REQUEST);
+
+    it('should validate params', () => {
+      expect(spec.isBidRequestValid({
+        params: {
+          source: 1
+        }
+      })).to.equal(true, 'source param must be a number');
+
+      expect(spec.isBidRequestValid({
+        params: {
+          source: '1'
+        }
+      })).to.equal(false, 'source param must be a number');
+
+      expect(spec.isBidRequestValid({})).to.equal(false, 'source param must be a number');
+    });
+
+    it('should build hb request', () => {
+      const [ortbRequest] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      });
+
+      expect(ortbRequest.data.imp[0]).to.deep.equal(expectedImp);
+      expect(ortbRequest.data.cur).to.deep.equal(['USD']);
+    });
+
+    it('should request with source in url', () => {
+      const [ortbRequest] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      });
+      expect(ortbRequest.url).to.equal(`${END_POINT}?source=886409`);
+    });
+
+    it('should split http reqs by sources', () => {
+      const bidRequest2 = mergeDeep(deepClone(DEFAULT_BID_REQUEST), {
+        params: {
+          source: 1111
+        }
+      });
+      const [ortbRequest1, ortbRequest2] = spec.buildRequests([bidRequest2, bidRequest, bidRequest2], {
+        bids: [bidRequest2, bidRequest, bidRequest2]
+      });
+      expect(ortbRequest1.url).to.equal(`${END_POINT}?source=1111`);
+      expect(ortbRequest1.data.imp.length).to.eq(2)
+      expect(ortbRequest2.url).to.equal(`${END_POINT}?source=886409`);
+      expect(ortbRequest2.data.imp.length).to.eq(1)
+    });
+
+    it('should grab bid floor info', () => {
+      const [ortbRequest] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      });
+
+      expect(ortbRequest.data.imp[0].bidfloor).eq(0)
+      expect(ortbRequest.data.imp[0].bidfloorcur).eq('USD')
+    });
+
+    it('should grab bid floor info from exts', () => {
+      const bidRequest = mergeDeep(deepClone(DEFAULT_BID_REQUEST), FLOOR_RTB_EXT);
+      const [ortbRequest] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      });
+
+      expect(ortbRequest.data.imp[0].bidfloor).eq(1)
+    });
+
+    it('should grab bid floor info from params', () => {
+      const bidRequest = mergeDeep(deepClone(DEFAULT_BID_REQUEST), {
+        params: {
+          bidfloor: 2
+        }
+      });
+      const [ortbRequest] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      });
+
+      expect(ortbRequest.data.imp[0].bidfloor).eq(2)
+    });
+
+    it('should set gpid as tagid', () => {
+      const bidRequest = mergeDeep(deepClone(DEFAULT_BID_REQUEST), GPID_RTB_EXT);
+      const [ortbRequest] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      });
+
+      expect(ortbRequest.data.imp[0].tagid).eq(GPID_RTB_EXT.ortb2Imp.ext.gpid)
+    });
+  })
+
+  describe('response interpreter', () => {
+    const SERVER_RESPONSE = {
+      'body': {
+        'id': '10bb57ee-712f-43e9-9769-b26d03df8a39',
+        'seatbid': [
+          {
+            'bid': [
+              {
+                'id': 'c5BsBD5QHHgx4aS8',
+                'impid': '2eb89f0f062afe',
+                'price': 1,
+                'adid': 'BDhclfXLcGzRMeV',
+                'adm': '123',
+                'adomain': [
+                  'https://test.com'
+                ],
+                'crid': 'display_300x250',
+                'w': 300,
+                'h': 250,
+              }
+            ],
+            'seat': '1'
+          }
+        ],
+        'cur': 'USD'
+      },
+      'headers': {}
+    }
+
+    it('should return empty results', () => {
+      const [req] = spec.buildRequests([deepClone(DEFAULT_BID_REQUEST)], {
+        bids: [deepClone(DEFAULT_BID_REQUEST)]
+      })
+      const result = spec.interpretResponse(null, {
+        data: req.data
+      })
+
+      expect(result.length).to.eq(0);
+    });
+    it('should detect media type based on adm', () => {
+      const [req] = spec.buildRequests([deepClone(DEFAULT_BID_REQUEST)], {
+        bids: [deepClone(DEFAULT_BID_REQUEST)]
+      })
+      const result = spec.interpretResponse(SERVER_RESPONSE, {
+        data: req.data
+      })
+
+      expect(result.length).to.eq(1);
+      expect(result[0].mediaType).to.eq('banner')
+    });
+    it('should detect video adm', () => {
+      const bidRequest = mergeDeep(deepClone(DEFAULT_BID_REQUEST), {
+        mediaTypes: {
+          banner: {
+            sizes: [
+              [300, 250]
+            ]
+          },
+          video: {
+            playerSize: [640, 480]
+          }
+        }
+      })
+      const bannerResponse = deepClone(SERVER_RESPONSE);
+      const [ortbReq] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      })
+      deepSetValue(bannerResponse, 'body.seatbid.0.bid.0.adm', '<vast></vast>');
+      const result = spec.interpretResponse(bannerResponse, {
+        data: ortbReq.data
+      })
+
+      expect(result.length).to.eq(1);
+      expect(result[0].mediaType).to.eq('video')
+    });
+
+    it('should detect banner adm', () => {
+      const bidRequest = mergeDeep(deepClone(DEFAULT_BID_REQUEST), {
+        mediaTypes: {
+          banner: {
+            sizes: [
+              [300, 250]
+            ]
+          },
+          video: {
+            playerSize: [640, 480]
+          }
+        }
+      })
+      const bannerResponse = deepClone(SERVER_RESPONSE);
+      const [ortbReq] = spec.buildRequests([bidRequest], {
+        bids: [bidRequest]
+      })
+      const result = spec.interpretResponse(bannerResponse, {
+        data: ortbReq.data
+      })
+
+      expect(result.length).to.eq(1);
+      expect(result[0].mediaType).to.eq('banner')
+    });
+  })
+})
diff --git a/test/spec/modules/ceeIdSystem_spec.js b/test/spec/modules/ceeIdSystem_spec.js
index 049e596ad15..62ae2898ede 100644
--- a/test/spec/modules/ceeIdSystem_spec.js
+++ b/test/spec/modules/ceeIdSystem_spec.js
@@ -17,17 +17,65 @@ describe('ceeIdSystem', () => {
   });
 
   describe('getId', () => {
-    it('should return an object with id when ceeIdToken is found', () => {
+    it('should return an object with id when ceeIdToken is found in LS', () => {
+      const config = {
+        name: 'ceeId',
+        storage: {
+          type: 'cookie',
+          name: 'ceeIdToken',
+          expires: 7,
+          refreshInSeconds: 360,
+        },
+        params: {
+          tokenName: 'WPxid',
+        },
+      };
+
       getDataFromLocalStorageStub.returns('testToken');
       getCookieStub.returns('testToken');
 
-      const result = ceeIdSubmodule.getId();
+      const result = ceeIdSubmodule.getId(config);
 
       expect(result).to.deep.equal({ id: 'testToken' });
     });
 
+    it('should return an object with id when ceeIdToken is passed in setConfig', () => {
+      const config = {
+        name: 'ceeId',
+        storage: {
+          type: 'cookie',
+          name: 'ceeIdToken',
+          expires: 7,
+          refreshInSeconds: 360,
+        },
+        params: {
+          tokenName: 'WPxid',
+          value: 'testTokenFromSetConfig'
+        },
+      };
+
+      getDataFromLocalStorageStub.returns('testToken');
+      getCookieStub.returns('testToken');
+
+      const result = ceeIdSubmodule.getId(config);
+
+      expect(result).to.deep.equal({ id: 'testTokenFromSetConfig' });
+    });
+
     it('should return undefined when ceeIdToken is not found', () => {
-      const result = ceeIdSubmodule.getId();
+      const config = {
+        name: 'ceeId',
+        storage: {
+          type: 'cookie',
+          name: 'ceeIdToken',
+          expires: 7,
+          refreshInSeconds: 360,
+        },
+        params: {
+          tokenName: 'WPxid',
+        },
+      };
+      const result = ceeIdSubmodule.getId(config);
 
       expect(result).to.be.undefined;
     });
@@ -49,27 +97,33 @@ describe('ceeIdSystem', () => {
 
   describe('readId', () => {
     it('should return data from local storage when it exists', () => {
+      const tokenName = 'testToken';
+
       getDataFromLocalStorageStub.returns('local_storage_data');
 
-      const result = readId();
+      const result = readId(tokenName);
 
       expect(result).to.equal('local_storage_data');
     });
 
     it('should return data from cookie when local storage data does not exist', () => {
+      const tokenName = 'testToken';
+
       getDataFromLocalStorageStub.returns(null);
       getCookieStub.returns('cookie_data');
 
-      const result = readId();
+      const result = readId(tokenName);
 
       expect(result).to.equal('cookie_data');
     });
 
     it('should return null when neither local storage data nor cookie data exists', () => {
+      const tokenName = 'testToken';
+
       getDataFromLocalStorageStub.returns(null);
       getCookieStub.returns(null);
 
-      const result = readId();
+      const result = readId(tokenName);
 
       expect(result).to.be.null;
     });
diff --git a/test/spec/modules/cleanmedianetBidAdapter_spec.js b/test/spec/modules/cleanmedianetBidAdapter_spec.js
index 3c73dac07de..d1ec37c4999 100644
--- a/test/spec/modules/cleanmedianetBidAdapter_spec.js
+++ b/test/spec/modules/cleanmedianetBidAdapter_spec.js
@@ -376,7 +376,7 @@ describe('CleanmedianetAdapter', () => {
       const bidRequestWithVideo = utils.deepClone(bidRequest);
 
       bidRequestWithVideo.params.video = {
-        placement: 1,
+        plcmt: 1,
         minduration: 1,
       }
 
@@ -405,7 +405,7 @@ describe('CleanmedianetAdapter', () => {
           playerSize: [302, 252],
           mimes: ['video/mpeg'],
           skip: 1,
-          placement: 1,
+          plcmt: 1,
           minduration: 1,
           playbackmethod: 1,
           startdelay: 1,
@@ -428,7 +428,7 @@ describe('CleanmedianetAdapter', () => {
           context: 'instream',
           mimes: ['video/mpeg'],
           skip: 1,
-          placement: 1,
+          plcmt: 1,
           minduration: 1,
           playbackmethod: 1,
           startdelay: 1,
@@ -457,7 +457,7 @@ describe('CleanmedianetAdapter', () => {
         context: 'instream',
         mimes: ['video/mpeg'],
         skip: 1,
-        placement: 1,
+        plcmt: 1,
         minduration: 1,
         playbackmethod: 1,
         startdelay: 1,
diff --git a/test/spec/modules/consumableBidAdapter_spec.js b/test/spec/modules/consumableBidAdapter_spec.js
index d8e75454245..073e889d172 100644
--- a/test/spec/modules/consumableBidAdapter_spec.js
+++ b/test/spec/modules/consumableBidAdapter_spec.js
@@ -66,6 +66,11 @@ const BIDDER_REQUEST_1 = {
       'http://example.com/iframe1.html',
       'http://example.com/iframe2.html'
     ]
+  },
+  ortb2: {
+    device: {
+      language: 'en'
+    }
   }
 };
 
@@ -130,6 +135,11 @@ const BIDDER_REQUEST_2 = {
       'http://example.com/iframe1.html',
       'http://example.com/iframe2.html'
     ]
+  },
+  ortb2: {
+    device: {
+      language: 'en'
+    }
   }
 };
 
@@ -177,6 +187,11 @@ const BIDDER_REQUEST_VIDEO = {
       'http://example.com/iframe1.html',
       'http://example.com/iframe2.html'
     ]
+  },
+  ortb2: {
+    device: {
+      language: 'en'
+    }
   }
 };
 
@@ -188,6 +203,11 @@ const BIDDER_REQUEST_EMPTY = {
   gdprConsent: {
     consentString: 'consent-test',
     gdprApplies: false
+  },
+  ortb2: {
+    device: {
+      language: 'en'
+    }
   }
 };
 
@@ -519,6 +539,12 @@ describe('Consumable BidAdapter', function () {
       expect(data1.placements[0].bidfloor).to.equal(0.05);
       expect(data2.placements[0].bidfloor).to.equal(0.15);
     });
+    it('should contain the language param', function () {
+      let request = spec.buildRequests(BIDDER_REQUEST_1.bidRequest, BIDDER_REQUEST_1);
+      let data = JSON.parse(request.data);
+
+      expect(data.lang).to.equal('en');
+    });
   });
   describe('interpretResponse validation', function () {
     it('response should have valid bidderCode', function () {
diff --git a/test/spec/modules/conversantBidAdapter_spec.js b/test/spec/modules/conversantBidAdapter_spec.js
index 9503a050092..39e66316ec1 100644
--- a/test/spec/modules/conversantBidAdapter_spec.js
+++ b/test/spec/modules/conversantBidAdapter_spec.js
@@ -1,6 +1,7 @@
 import {expect} from 'chai';
 import {spec, storage} from 'modules/conversantBidAdapter.js';
 import * as utils from 'src/utils.js';
+import {deepSetValue} from 'src/utils.js';
 import {createEidsArray} from 'modules/userId/eids.js';
 import {deepAccess} from 'src/utils';
 // load modules that register ORTB processors
@@ -465,7 +466,7 @@ describe('Conversant adapter tests', function() {
 
     before(() => {
       request = spec.buildRequests(bidRequests, {});
-      response = spec.interpretResponse(bidResponses, request);
+      response = spec.interpretResponse(bidResponses, request).bids;
     });
 
     it('Banner', function() {
diff --git a/test/spec/modules/debugging_mod_spec.js b/test/spec/modules/debugging_mod_spec.js
index 4de51cc02a4..cd7e642699a 100644
--- a/test/spec/modules/debugging_mod_spec.js
+++ b/test/spec/modules/debugging_mod_spec.js
@@ -37,7 +37,12 @@ describe('bid interceptor', () => {
   describe('serializeConfig', () => {
     Object.entries({
       regexes: /pat/,
-      functions: () => ({})
+      functions: () => ({}),
+      'undefined': undefined,
+      date: new Date(),
+      symbol: Symbol('test'),
+      map: new Map(),
+      set: new Set(),
     }).forEach(([test, arg]) => {
       it(`should filter out ${test}`, () => {
         const valid = [{key1: 'value'}, {key2: 'value'}];
diff --git a/test/spec/modules/discoveryBidAdapter_spec.js b/test/spec/modules/discoveryBidAdapter_spec.js
index 42cc6ff68eb..a3a252880c1 100644
--- a/test/spec/modules/discoveryBidAdapter_spec.js
+++ b/test/spec/modules/discoveryBidAdapter_spec.js
@@ -10,9 +10,10 @@ import {
   THIRD_PARTY_COOKIE_ORIGIN,
   COOKIE_KEY_MGUID,
   getCurrentTimeToUTCString,
-  buildUTMTagData
+  buildUTMTagData,
 } from 'modules/discoveryBidAdapter.js';
 import * as utils from 'src/utils.js';
+import { getHLen, getHC, getDM } from '../../../src/fpd/navigator.js';
 
 describe('discovery:BidAdapterTests', function () {
   let sandbox;
@@ -633,5 +634,74 @@ describe('discovery Bid Adapter Tests', function () {
         expect(storage.setCookie.notCalled).to.be.true;
       });
     });
+    describe('getHLen', () => {
+      it('should return the correct length of history when accessible', () => {
+        const mockWindow = {
+          top: {
+            history: {
+              length: 3
+            }
+          }
+        };
+        const result = getHLen(mockWindow);
+        expect(result).to.equal(3);
+      });
+
+      it('should return undefined when accessing win.top.history.length throws an error', () => {
+        const mockWindow = {
+          get top() {
+            throw new Error('Access denied');
+          }
+        };
+        const result = getHLen(mockWindow);
+        expect(result).be.undefined;
+      });
+    });
+
+    describe('getHC', () => {
+      it('should return the correct value of hardwareConcurrency when accessible', () => {
+        const mockWindow = {
+          top: {
+            navigator: {
+              hardwareConcurrency: 4
+            }
+          }
+        };
+        const result = getHC(mockWindow);
+        expect(result).to.equal(4);
+      });
+      it('should return undefined when accessing win.top.navigator.hardwareConcurrency throws an error', () => {
+        const mockWindow = {
+          get top() {
+            throw new Error('Access denied');
+          }
+        };
+        const result = getHC(mockWindow);
+        expect(result).be.undefined;
+      });
+    });
+
+    describe('getDM', () => {
+      it('should return the correct value of deviceMemory when accessible', () => {
+        const mockWindow = {
+          top: {
+            navigator: {
+              deviceMemory: 4
+            }
+          }
+        };
+        const result = getDM(mockWindow);
+        expect(result).to.equal(4);
+      });
+      it('should return undefined when accessing win.top.navigator.deviceMemory throws an error', () => {
+        const mockWindow = {
+          get top() {
+            throw new Error('Access denied');
+          }
+        };
+        const result = getDM(mockWindow);
+        expect(result).be.undefined;
+      });
+    });
   });
 });
diff --git a/test/spec/modules/greenbidsAnalyticsAdapter_spec.js b/test/spec/modules/greenbidsAnalyticsAdapter_spec.js
index 918da50d8bc..d5362c9ed19 100644
--- a/test/spec/modules/greenbidsAnalyticsAdapter_spec.js
+++ b/test/spec/modules/greenbidsAnalyticsAdapter_spec.js
@@ -7,7 +7,7 @@ import {
   generateUUID
 } from '../../../src/utils.js';
 import * as utils from 'src/utils.js';
-import {expect} from 'chai';
+import { expect } from 'chai';
 import sinon from 'sinon';
 
 const events = require('src/events');
@@ -65,17 +65,17 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
       greenbidsAnalyticsAdapter.disableAnalytics();
     });
 
-    describe('#getCachedAuction()', function() {
-      const existing = {timeoutBids: [{}]};
+    describe('#getCachedAuction()', function () {
+      const existing = { timeoutBids: [{}] };
       greenbidsAnalyticsAdapter.cachedAuctions['test_auction_id'] = existing;
 
-      it('should get the existing cached object if it exists', function() {
+      it('should get the existing cached object if it exists', function () {
         const result = greenbidsAnalyticsAdapter.getCachedAuction('test_auction_id');
 
         expect(result).to.equal(existing);
       });
 
-      it('should create a new object and store it in the cache on cache miss', function() {
+      it('should create a new object and store it in the cache on cache miss', function () {
         const result = greenbidsAnalyticsAdapter.getCachedAuction('no_such_id');
 
         expect(result).to.deep.include({
@@ -84,7 +84,7 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
       });
     });
 
-    describe('when formatting JSON payload sent to backend', function() {
+    describe('when formatting JSON payload sent to backend', function () {
       const receivedBids = [
         {
           auctionId: auctionId,
@@ -106,7 +106,8 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
           timeToRespond: 100,
           cpm: 0.08,
           currency: 'USD',
-          ad: '<html>fake ad2</html>'
+          ad: '<html>fake ad2</html>',
+          params: {'placement ID': 12784}
         },
         {
           auctionId: auctionId,
@@ -149,16 +150,16 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
         });
       }
 
-      describe('#createCommonMessage', function() {
-        it('should correctly serialize some common fields', function() {
+      describe('#createCommonMessage', function () {
+        it('should correctly serialize some common fields', function () {
           const message = greenbidsAnalyticsAdapter.createCommonMessage(auctionId);
 
           assertHavingRequiredMessageFields(message);
         });
       });
 
-      describe('#serializeBidResponse', function() {
-        it('should handle BID properly with timeout false and hasBid true', function() {
+      describe('#serializeBidResponse', function () {
+        it('should handle BID properly with timeout false and hasBid true', function () {
           const result = greenbidsAnalyticsAdapter.serializeBidResponse(receivedBids[0], BIDDER_STATUS.BID);
 
           expect(result).to.include({
@@ -168,7 +169,7 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
           });
         });
 
-        it('should handle NO_BID properly and set hasBid to false', function() {
+        it('should handle NO_BID properly and set hasBid to false', function () {
           const result = greenbidsAnalyticsAdapter.serializeBidResponse(noBids[0], BIDDER_STATUS.NO_BID);
 
           expect(result).to.include({
@@ -178,7 +179,7 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
           });
         });
 
-        it('should handle TIMEOUT properly and set isTimeout to true', function() {
+        it('should handle TIMEOUT properly and set isTimeout to true', function () {
           const result = greenbidsAnalyticsAdapter.serializeBidResponse(noBids[0], BIDDER_STATUS.TIMEOUT);
 
           expect(result).to.include({
@@ -189,8 +190,8 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
         });
       });
 
-      describe('#addBidResponseToMessage()', function() {
-        it('should add a bid response in the output message, grouped by adunit_id and bidder', function() {
+      describe('#addBidResponseToMessage()', function () {
+        it('should add a bid response in the output message, grouped by adunit_id and bidder', function () {
           const message = {
             adUnits: [
               {
@@ -208,14 +209,15 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
                 bidder: 'greenbids',
                 isTimeout: false,
                 hasBid: false,
+                params: {}
               }
             ]
           });
         });
       });
 
-      describe('#createBidMessage()', function() {
-        it('should format auction message sent to the backend', function() {
+      describe('#createBidMessage()', function () {
+        it('should format auction message sent to the backend', function () {
           const args = {
             auctionId: auctionId,
             timestamp: 1234567890,
@@ -258,10 +260,9 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
             noBids: noBids
           };
 
-          sinon.stub(greenbidsAnalyticsAdapter, 'getCachedAuction').returns({timeoutBids: timeoutBids});
+          sinon.stub(greenbidsAnalyticsAdapter, 'getCachedAuction').returns({ timeoutBids: timeoutBids });
           const result = greenbidsAnalyticsAdapter.createBidMessage(args, timeoutBids);
           greenbidsAnalyticsAdapter.getCachedAuction.restore();
-
           assertHavingRequiredMessageFields(result);
           expect(result).to.deep.include({
             auctionElapsed: 100,
@@ -278,12 +279,14 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
                   {
                     bidder: 'greenbids',
                     isTimeout: false,
-                    hasBid: true
+                    hasBid: true,
+                    params: {}
                   },
                   {
                     bidder: 'greenbidsx',
                     isTimeout: false,
-                    hasBid: true
+                    hasBid: true,
+                    params: {'placement ID': 12784}
                   }
                 ]
               },
@@ -312,7 +315,10 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
                   {
                     bidder: 'greenbids',
                     isTimeout: true,
-                    hasBid: true
+                    hasBid: true,
+                    cpm: 0.09,
+                    currency: 'USD',
+                    params: {}
                   }
                 ]
               }
@@ -321,8 +327,8 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
         });
       });
 
-      describe('#handleBidTimeout()', function() {
-        it('should cached the timeout bid as BID_TIMEOUT event was triggered', function() {
+      describe('#handleBidTimeout()', function () {
+        it('should cached the timeout bid as BID_TIMEOUT event was triggered', function () {
           greenbidsAnalyticsAdapter.cachedAuctions['test_timeout_auction_id'] = { 'timeoutBids': [] };
           const args = [{
             auctionId: 'test_timeout_auction_id',
@@ -369,28 +375,28 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
       events.getEvents.restore();
     });
 
-    it('should call handleAuctionInit as AUCTION_INIT trigger event', function() {
+    it('should call handleAuctionInit as AUCTION_INIT trigger event', function () {
       sinon.spy(greenbidsAnalyticsAdapter, 'handleAuctionInit');
-      events.emit(constants.EVENTS.AUCTION_INIT, {auctionId: 'auctionId'});
+      events.emit(constants.EVENTS.AUCTION_INIT, { auctionId: 'auctionId' });
       sinon.assert.callCount(greenbidsAnalyticsAdapter.handleAuctionInit, 1);
       greenbidsAnalyticsAdapter.handleAuctionInit.restore();
     });
 
-    it('should call handleBidTimeout as BID_TIMEOUT trigger event', function() {
+    it('should call handleBidTimeout as BID_TIMEOUT trigger event', function () {
       sinon.spy(greenbidsAnalyticsAdapter, 'handleBidTimeout');
-      events.emit(constants.EVENTS.BID_TIMEOUT, {auctionId: 'auctionId'});
+      events.emit(constants.EVENTS.BID_TIMEOUT, { auctionId: 'auctionId' });
       sinon.assert.callCount(greenbidsAnalyticsAdapter.handleBidTimeout, 1);
       greenbidsAnalyticsAdapter.handleBidTimeout.restore();
     });
 
-    it('should call handleAuctionEnd as AUCTION_END trigger event', function() {
+    it('should call handleAuctionEnd as AUCTION_END trigger event', function () {
       sinon.spy(greenbidsAnalyticsAdapter, 'handleAuctionEnd');
-      events.emit(constants.EVENTS.AUCTION_END, {auctionId: 'auctionId'});
+      events.emit(constants.EVENTS.AUCTION_END, { auctionId: 'auctionId' });
       sinon.assert.callCount(greenbidsAnalyticsAdapter.handleAuctionEnd, 1);
       greenbidsAnalyticsAdapter.handleAuctionEnd.restore();
     });
 
-    it('should call handleBillable as BILLABLE_EVENT trigger event', function() {
+    it('should call handleBillable as BILLABLE_EVENT trigger event', function () {
       sinon.spy(greenbidsAnalyticsAdapter, 'handleBillable');
       events.emit(constants.EVENTS.BILLABLE_EVENT, {
         type: 'auction',
@@ -403,34 +409,34 @@ describe('Greenbids Prebid AnalyticsAdapter Testing', function () {
     });
   });
 
-  describe('isSampled', function() {
-    it('should return true for invalid sampling rates', function() {
+  describe('isSampled', function () {
+    it('should return true for invalid sampling rates', function () {
       expect(isSampled('ce1f3692-632c-4cfd-9e40-0c2ad625ec56', -1, 0.0)).to.be.true;
       expect(isSampled('ce1f3692-632c-4cfd-9e40-0c2ad625ec56', 1.2, 0.0)).to.be.true;
     });
 
-    it('should return determinist falsevalue for valid sampling rate given the predifined id and rate', function() {
+    it('should return determinist falsevalue for valid sampling rate given the predifined id and rate', function () {
       expect(isSampled('ce1f3692-632c-4cfd-9e40-0c2ad625ec56', 0.0001, 0.0)).to.be.false;
     });
 
-    it('should return determinist true value for valid sampling rate given the predifined id and rate', function() {
+    it('should return determinist true value for valid sampling rate given the predifined id and rate', function () {
       expect(isSampled('ce1f3692-632c-4cfd-9e40-0c2ad625ec56', 0.9999, 0.0)).to.be.true;
     });
 
-    it('should return determinist true value for valid sampling rate given the predifined id and rate when we split to non exploration first', function() {
+    it('should return determinist true value for valid sampling rate given the predifined id and rate when we split to non exploration first', function () {
       expect(isSampled('ce1f3692-632c-4cfd-9e40-0c2ad625ec56', 0.9999, 0.0, 1.0)).to.be.true;
     });
 
-    it('should return determinist false value for valid sampling rate given the predifined id and rate when we split to non exploration first', function() {
+    it('should return determinist false value for valid sampling rate given the predifined id and rate when we split to non exploration first', function () {
       expect(isSampled('ce1f3692-632c-4cfd-9e40-0c2ad625ec56', 0.0001, 0.0, 1.0)).to.be.false;
     });
   });
 
-  describe('isSampled when analytic isforced', function() {
+  describe('isSampled when analytic isforced', function () {
     before(() => {
       sinon.stub(utils, 'getParameterByName').callsFake(par => par === 'greenbids_force_sampling' ? true : undefined);
     });
-    it('should return determinist true when sampling flag activated', function() {
+    it('should return determinist true when sampling flag activated', function () {
       expect(isSampled('ce1f3692-632c-4cfd-9e40-0c2ad625ec56', 0.0001, 0.0)).to.be.true;
     });
     after(() => {
diff --git a/test/spec/modules/gumgumBidAdapter_spec.js b/test/spec/modules/gumgumBidAdapter_spec.js
index 8680b3320d1..75d7ffd6bc7 100644
--- a/test/spec/modules/gumgumBidAdapter_spec.js
+++ b/test/spec/modules/gumgumBidAdapter_spec.js
@@ -100,6 +100,28 @@ describe('gumgumAdapter', function () {
 
   describe('buildRequests', function () {
     let sizesArray = [[300, 250], [300, 600]];
+    const bidderRequest = {
+      ortb2: {
+        site: {
+          content: {
+            data: [{
+              name: 'www.iris.com',
+              ext: {
+                segtax: 500,
+                cids: ['iris_c73g5jq96mwso4d8']
+              }
+            }]
+          },
+          page: 'http://pub.com/news',
+          ref: 'http://google.com',
+          publisher: {
+            id: 'p10000',
+            domain: 'pub.com'
+          }
+        }
+      }
+    };
+
     let bidRequests = [
       {
         gppString: 'DBACNYA~CPXxRfAPXxRfAAfKABENB-CgAAAAAAAAAAYgAAAAAAAA~1YNN',
@@ -259,19 +281,17 @@ describe('gumgumAdapter', function () {
       const bidRequest = spec.buildRequests([request])[0];
       expect(bidRequest.data).to.have.property('iriscat');
     });
+    it('should set the irisid param when found iris_c73g5jq96mwso4d8', function() {
+      const request = { ...bidRequests[0], params: { irisid: 'abc123' } };
+      const bidRequest = spec.buildRequests([request], bidderRequest)[0];
+      expect(bidRequest.data).to.have.property('irisid', 'iris_c73g5jq96mwso4d8');
+    });
 
     it('should not set the iriscat param when not found', function () {
       const request = { ...bidRequests[0] }
       const bidRequest = spec.buildRequests([request])[0];
       expect(bidRequest.data).to.not.have.property('iriscat');
     });
-
-    it('should set the irisid param when found', function () {
-      const request = { ...bidRequests[0], params: { irisid: 'abc123' } }
-      const bidRequest = spec.buildRequests([request])[0];
-      expect(bidRequest.data).to.have.property('irisid');
-    });
-
     it('should not set the irisid param when not found', function () {
       const request = { ...bidRequests[0] }
       const bidRequest = spec.buildRequests([request])[0];
diff --git a/test/spec/modules/insticatorBidAdapter_spec.js b/test/spec/modules/insticatorBidAdapter_spec.js
index 72ee132f6f6..64033c5a7d4 100644
--- a/test/spec/modules/insticatorBidAdapter_spec.js
+++ b/test/spec/modules/insticatorBidAdapter_spec.js
@@ -766,6 +766,37 @@ describe('InsticatorBidAdapter', function () {
       expect(data.regs.ext).to.have.property('us_privacy');
       expect(data.regs.ext).to.have.property('gppSid');
     });
+
+    it('should return true if publisherId is absent', () => {
+      expect(spec.isBidRequestValid(bidRequest)).to.be.true;
+    })
+
+    it('should have publisher object with id in site object, if publisherId present in params', function () {
+      const tempBiddRequest = {
+        ...bidRequest,
+      }
+      tempBiddRequest.params = {
+        ...tempBiddRequest.params,
+        publisherId: '86dd03a1-053f-4e3e-90e7-389070a0c62c'
+      }
+      const requests = spec.buildRequests([tempBiddRequest], bidderRequest);
+      const data = JSON.parse(requests[0].data);
+      expect(data.site.publisher).to.be.an('object');
+      expect(data.site.publisher.id).to.equal(tempBiddRequest.params.publisherId)
+    });
+
+    it('should have publisher object should be empty, if publisherId is empty string', function () {
+      const tempBiddRequest = {
+        ...bidRequest,
+      }
+      tempBiddRequest.params = {
+        ...tempBiddRequest.params,
+        publisherId: ''
+      }
+      const requests = spec.buildRequests([tempBiddRequest], bidderRequest);
+      const data = JSON.parse(requests[0].data);
+      expect(data.site.publisher).to.not.an('object');
+    });
   });
 
   describe('interpretResponse', function () {
diff --git a/test/spec/modules/kargoBidAdapter_spec.js b/test/spec/modules/kargoBidAdapter_spec.js
index ee89d6468a5..510b5979333 100644
--- a/test/spec/modules/kargoBidAdapter_spec.js
+++ b/test/spec/modules/kargoBidAdapter_spec.js
@@ -300,7 +300,7 @@ describe('kargo adapter tests', function() {
           domain,
           isAmp: false,
           location: topUrl,
-          numIframs: 0,
+          numIframes: 0,
           page: topUrl,
           reachedTop: true,
           ref: referer,
@@ -428,12 +428,12 @@ describe('kargo adapter tests', function() {
           }
         }
       }]);
-      expect(payload.ext).to.deep.equal({ ortb2: {
+      expect(payload.ext.ortb2).to.deep.equal({
         user: { key: 'value' }
-      }});
+      });
 
       payload = getPayloadFromTestBids(testBids);
-      expect(payload.ext).to.be.undefined;
+      expect(payload.ext.ortb2).to.be.undefined;
 
       payload = getPayloadFromTestBids([{
         ...minimumBidParams,
@@ -450,9 +450,33 @@ describe('kargo adapter tests', function() {
           }
         }
       }]);
-      expect(payload.ext).to.deep.equal({ortb2: {
+      expect(payload.ext.ortb2).to.deep.equal({
         user: { key: 'value' }
-      }});
+      }
+      );
+    });
+
+    it('copies the refererInfo object from bidderRequest if present', function() {
+      let payload;
+      payload = getPayloadFromTestBids(testBids);
+      expect(payload.ext.refererInfo).to.deep.equal({
+        canonicalUrl: 'https://random.com/this/is/a/url',
+        domain: 'random.com',
+        isAmp: false,
+        location: 'https://random.com/this/is/a/url',
+        numIframes: 0,
+        page: 'https://random.com/this/is/a/url',
+        reachedTop: true,
+        ref: 'https://random.com/',
+        stack: [
+          'https://random.com/this/is/a/url'
+        ],
+        topmostLocation: 'https://random.com/this/is/a/url'
+      });
+
+      delete bidderRequest.refererInfo
+      payload = getPayloadFromTestBids(testBids);
+      expect(payload.ext).to.be.undefined;
     });
 
     it('pulls the site category from the first bids ortb2 object', function() {
diff --git a/test/spec/modules/loyalBidAdapter_spec .js b/test/spec/modules/loyalBidAdapter_spec.js
similarity index 100%
rename from test/spec/modules/loyalBidAdapter_spec .js
rename to test/spec/modules/loyalBidAdapter_spec.js
diff --git a/test/spec/modules/magniteAnalyticsAdapter_spec.js b/test/spec/modules/magniteAnalyticsAdapter_spec.js
index 731b4ab1682..df06a4e38f7 100644
--- a/test/spec/modules/magniteAnalyticsAdapter_spec.js
+++ b/test/spec/modules/magniteAnalyticsAdapter_spec.js
@@ -1758,16 +1758,32 @@ describe('magnite analytics adapter', function () {
       });
     });
     describe('cookieless', () => {
-      beforeEach(() => {
-        magniteAdapter.enableAnalytics({
-          options: {
-            cookieles: undefined
-          }
-        });
-      })
       afterEach(() => {
         magniteAdapter.disableAnalytics();
       })
+      it('should not add cookieless and preserve original rule name', () => {
+        // Set the confs
+        config.setConfig({
+          rubicon: {
+            wrapperName: '1001_general',
+            wrapperFamily: 'general',
+            rule_name: 'desktop-magnite.com',
+          }
+        });
+        performStandardAuction();
+
+        expect(server.requests.length).to.equal(1);
+        let request = server.requests[0];
+
+        expect(request.url).to.match(/\/\/localhost:9999\/event/);
+
+        let message = JSON.parse(request.requestBody);
+        expect(message.wrapper).to.deep.equal({
+          name: '1001_general',
+          family: 'general',
+          rule: 'desktop-magnite.com',
+        });
+      })
       it('should add sufix _cookieless to the wrapper.rule if ortb2.device.ext.cdep start with "treatment" or  "control_2"', () => {
         // Set the confs
         config.setConfig({
diff --git a/test/spec/modules/mgidXBidAdapter_spec.js b/test/spec/modules/mgidXBidAdapter_spec.js
index 9efaf94c954..0660676996c 100644
--- a/test/spec/modules/mgidXBidAdapter_spec.js
+++ b/test/spec/modules/mgidXBidAdapter_spec.js
@@ -8,6 +8,16 @@ import { USERSYNC_DEFAULT_CONFIG } from '../../../src/userSync';
 const bidder = 'mgidX'
 
 describe('MGIDXBidAdapter', function () {
+  const userIdAsEids = [{
+    source: 'test.org',
+    uids: [{
+      id: '01**********',
+      atype: 1,
+      ext: {
+        third: '01***********'
+      }
+    }]
+  }];
   const bids = [
     {
       bidId: getUniqueIdentifierStr(),
@@ -19,8 +29,9 @@ describe('MGIDXBidAdapter', function () {
       },
       params: {
         region: 'eu',
-        placementId: 'testBanner',
-      }
+        placementId: 'testBanner'
+      },
+      userIdAsEids
     },
     {
       bidId: getUniqueIdentifierStr(),
@@ -33,8 +44,9 @@ describe('MGIDXBidAdapter', function () {
         }
       },
       params: {
-        placementId: 'testVideo',
-      }
+        placementId: 'testVideo'
+      },
+      userIdAsEids
     },
     {
       bidId: getUniqueIdentifierStr(),
@@ -57,8 +69,9 @@ describe('MGIDXBidAdapter', function () {
       },
       params: {
         region: 'eu',
-        placementId: 'testNative',
-      }
+        placementId: 'testNative'
+      },
+      userIdAsEids
     }
   ];
 
@@ -160,6 +173,56 @@ describe('MGIDXBidAdapter', function () {
         expect(placement.schain).to.be.an('object');
         expect(placement.bidfloor).to.exist.and.to.equal(0);
         expect(placement.type).to.exist.and.to.equal('publisher');
+        expect(placement.eids).to.exist.and.to.be.deep.equal(userIdAsEids);
+
+        if (placement.adFormat === BANNER) {
+          expect(placement.sizes).to.be.an('array');
+        }
+        switch (placement.adFormat) {
+          case BANNER:
+            expect(placement.sizes).to.be.an('array');
+            break;
+          case VIDEO:
+            expect(placement.playerSize).to.be.an('array');
+            expect(placement.minduration).to.be.an('number');
+            expect(placement.maxduration).to.be.an('number');
+            break;
+          case NATIVE:
+            expect(placement.native).to.be.an('object');
+            break;
+        }
+      }
+    });
+
+    it('Returns valid endpoints', function () {
+      const bids = [
+        {
+          bidId: getUniqueIdentifierStr(),
+          bidder: bidder,
+          mediaTypes: {
+            [BANNER]: {
+              sizes: [[300, 250]]
+            }
+          },
+          params: {
+            endpointId: 'testBanner',
+          },
+          userIdAsEids
+        }
+      ];
+
+      let serverRequest = spec.buildRequests(bids, bidderRequest);
+
+      const { placements } = serverRequest.data;
+      for (let i = 0, len = placements.length; i < len; i++) {
+        const placement = placements[i];
+        expect(placement.endpointId).to.be.oneOf(['testBanner', 'testVideo', 'testNative']);
+        expect(placement.adFormat).to.be.oneOf([BANNER, VIDEO, NATIVE]);
+        expect(placement.bidId).to.be.a('string');
+        expect(placement.schain).to.be.an('object');
+        expect(placement.bidfloor).to.exist.and.to.equal(0);
+        expect(placement.type).to.exist.and.to.equal('network');
+        expect(placement.eids).to.exist.and.to.be.deep.equal(userIdAsEids);
 
         if (placement.adFormat === BANNER) {
           expect(placement.sizes).to.be.an('array');
@@ -205,6 +268,38 @@ describe('MGIDXBidAdapter', function () {
     });
   });
 
+  describe('gpp consent', function () {
+    it('bidderRequest.gppConsent', () => {
+      bidderRequest.gppConsent = {
+        gppString: 'abc123',
+        applicableSections: [8]
+      };
+
+      let serverRequest = spec.buildRequests(bids, bidderRequest);
+      let data = serverRequest.data;
+      expect(data).to.be.an('object');
+      expect(data).to.have.property('gpp');
+      expect(data).to.have.property('gpp_sid');
+
+      delete bidderRequest.gppConsent;
+    })
+
+    it('bidderRequest.ortb2.regs.gpp', () => {
+      bidderRequest.ortb2 = bidderRequest.ortb2 || {};
+      bidderRequest.ortb2.regs = bidderRequest.ortb2.regs || {};
+      bidderRequest.ortb2.regs.gpp = 'abc123';
+      bidderRequest.ortb2.regs.gpp_sid = [8];
+
+      let serverRequest = spec.buildRequests(bids, bidderRequest);
+      let data = serverRequest.data;
+      expect(data).to.be.an('object');
+      expect(data).to.have.property('gpp');
+      expect(data).to.have.property('gpp_sid');
+
+      bidderRequest.ortb2;
+    })
+  });
+
   describe('interpretResponse', function () {
     it('Should interpret banner response', function () {
       const banner = {
diff --git a/test/spec/modules/relaidoBidAdapter_spec.js b/test/spec/modules/relaidoBidAdapter_spec.js
index 4a07c84a494..5cb47eb8f51 100644
--- a/test/spec/modules/relaidoBidAdapter_spec.js
+++ b/test/spec/modules/relaidoBidAdapter_spec.js
@@ -115,6 +115,11 @@ describe('RelaidoAdapter', function () {
         }]
       }
     };
+    window.RelaidoPlayer = {
+      renderAd: function() {
+        return null;
+      }
+    };
   });
 
   afterEach(() => {
@@ -569,4 +574,20 @@ describe('RelaidoAdapter', function () {
       expect(query.ref).to.include(window.location.href);
     });
   });
+
+  describe('spec.outstreamRender', function () {
+    it('Should to pass a Bid to renderAd', function () {
+      const bidResponses = spec.interpretResponse(serverResponse, serverRequest);
+      const response = bidResponses[0];
+      sinon.spy(window.RelaidoPlayer, 'renderAd');
+      response.renderer.render(response);
+      const renderCall = window.RelaidoPlayer.renderAd.getCall(0);
+      const arg = renderCall.args[0];
+      expect(arg.width).to.equal(640);
+      expect(arg.height).to.equal(360);
+      expect(arg.vastXml).to.equal('<VAST version="3.0"><Ad><InLine></InLine></Ad></VAST>');
+      expect(arg.mediaType).to.equal(VIDEO);
+      expect(arg.placementId).to.equal(100000);
+    });
+  });
 });
diff --git a/test/spec/modules/relevatehealthBidAdapter_spec.js b/test/spec/modules/relevatehealthBidAdapter_spec.js
new file mode 100644
index 00000000000..ef974bc3ac1
--- /dev/null
+++ b/test/spec/modules/relevatehealthBidAdapter_spec.js
@@ -0,0 +1,239 @@
+import {
+  expect
+} from 'chai';
+import {
+  spec
+} from '../../../modules/relevatehealthBidAdapter.js';
+import * as utils from '../../../src/utils.js';
+
+describe('relevatehealth adapter', function() {
+  let request;
+  let bannerResponse, invalidResponse;
+
+  beforeEach(function() {
+    request = [{
+      bidder: 'relevatehealth',
+      mediaTypes: {
+        banner: {
+          sizes: [
+            [160, 600]
+          ]
+        }
+      },
+      params: {
+        placement_id: 110011,
+        user_id: '11211',
+        width: 160,
+        height: 600,
+        domain: '',
+        bid_floor: 0.5
+      }
+    }];
+    bannerResponse = {
+      'body': {
+        'id': 'a48b79e7-7104-4213-99f3-55f3234f2e54',
+        'seatbid': [{
+          'bid': [{
+            'id': '3d7dd6dc-7665-4cdc-96a4-5ea192df32b8',
+            'impid': '285b9c53b2c662',
+            'price': 20.68,
+            'adid': '3389',
+            'adm': "<a href=\"https://r.relevate.health/adx-rtb-m/servlet/WebF_AdManager.AdLinkManager?qs=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\" target=\"_blank\"><img src=\"https://cdn.relevate.health/2_310042_1.png\" height=\"600\" width=\"160\"></img></a><img width=\"1px\" height=\"1px\" style=\"display:none;\" src=\"http://rtb.relevate.health:9001/beacon?uid=7a89e67afcc50dd00df1f36b1e113f9e&cc=410014&fccap=3&nid=2\"></img><script async src='https://i.relevate.health/adx-rtb-m/servlet/WebF_AdManager.ImpTracker?qs=&price=${AUCTION_PRICE}%26id%3D110011%2C12517%2C410014%2C310042%2C210009%2C6%2C2%2C12518%2C2%2C12518%2C1%26cb%3D1717164048%26ap%3D1.88000%26mf%3D0.06000%26ai%3D%2C-1%2C-1%2C-1%26ag%3D%5Badx_guid%5D%2Cb52c3caf-261b-45b1-8f6a-12507b95c335%2C123456%2Cb52c3caf-261b-45b1-8f6a-12507b95c335%2C12518_%26as%3D-1%2C-1%26mm%3D-1%2C-1%26ua%3DUnKnown%26ref%3D'></script><script async src='https://i.relevate.health/adx-rtb-m/servlet/WebF_AdManager.ImpCounter?qs=&price=${AUCTION_PRICE}%26id%3D110011%2C12517%2C410014%2C310042%2C210009%2C6%2C2%2C12518%2C2%2C12518%2C1%26cb%3D1717164048%26ap%3D1.88000%26mf%3D0.06000%26ai%3D%2C-1%2C-1%2C-1%26ag%3D%5Badx_guid%5D%2Cb52c3caf-261b-45b1-8f6a-12507b95c335%2C123456%2Cb52c3caf-261b-45b1-8f6a-12507b95c335%2C12518_%26as%3D-1%2C-1%26mm%3D-1%2C-1%26ua%3DUnKnown%26ref%3D'></script>",
+            'adomain': ['google.com'],
+            'iurl': 'https://rtb.relevate.health/prebid/relevate',
+            'cid': '1431/3389',
+            'crid': '3389',
+            'w': 160,
+            'h': 600,
+            'cat': ['IAB1-15']
+          }],
+          'seat': '00001',
+          'group': 0
+        }],
+        'cur': 'USD',
+        'bidid': 'BIDDER_1276'
+      }
+    };
+    invalidResponse = {
+      'body': {
+        'id': 'a48b79e7-7104-4213-99f3-55f3234f2e54',
+        'seatbid': [{
+          'bid': [{
+            'id': '3d7dd6dc-7665-4cdc-96a4-5ea192df32b8',
+            'impid': '285b9c53b2c662',
+            'price': 20.68,
+            'adid': '3389',
+            'adm': 'invalid response',
+            'adomain': ['google.com'],
+            'iurl': 'https://rtb.relevate.health/prebid/relevate',
+            'cid': '1431/3389',
+            'crid': '3389',
+            'w': 160,
+            'h': 600,
+            'cat': ['IAB1-15']
+          }],
+          'seat': '00001',
+          'group': 0
+        }],
+        'cur': 'USD',
+        'bidid': 'BIDDER_1276'
+      }
+    };
+  });
+
+  describe('validations', function() {
+    it('isBidValid : placement_id and user_id are passed', function() {
+      let bid = {
+          bidder: 'relevatehealth',
+          params: {
+            placement_id: 110011,
+            user_id: '11211'
+          }
+        },
+        isValid = spec.isBidRequestValid(bid);
+      expect(isValid).to.equals(true);
+    });
+    it('isBidValid : placement_id and user_id are not passed', function() {
+      let bid = {
+          bidder: 'relevatehealth',
+          params: {
+            width: 160,
+            height: 600,
+            domain: '',
+            bid_floor: 0.5
+          }
+        },
+        isValid = spec.isBidRequestValid(bid);
+      expect(isValid).to.equals(false);
+    });
+    it('isBidValid : placement_id is passed but user_id is not passed', function() {
+      let bid = {
+          bidder: 'relevatehealth',
+          params: {
+            placement_id: 110011,
+            width: 160,
+            height: 600,
+            domain: '',
+            bid_floor: 0.5
+          }
+        },
+        isValid = spec.isBidRequestValid(bid);
+      expect(isValid).to.equals(false);
+    });
+    it('isBidValid : user_id is passed but placement_id is not passed', function() {
+      let bid = {
+          bidder: 'relevatehealth',
+          params: {
+            width: 160,
+            height: 600,
+            domain: '',
+            bid_floor: 0.5,
+            user_id: '11211'
+          }
+        },
+        isValid = spec.isBidRequestValid(bid);
+      expect(isValid).to.equals(false);
+    });
+  });
+  describe('Validate Request', function() {
+    it('Immutable bid request validate', function() {
+      let _Request = utils.deepClone(request),
+        bidRequest = spec.buildRequests(request);
+      expect(request).to.deep.equal(_Request);
+    });
+    it('Validate bidder connection', function() {
+      let _Request = spec.buildRequests(request);
+      expect(_Request.url).to.equal('https://rtb.relevate.health/prebid/relevate');
+      expect(_Request.method).to.equal('POST');
+      expect(_Request.options.contentType).to.equal('application/json');
+    });
+    it('Validate bid request : Impression', function() {
+      let _Request = spec.buildRequests(request);
+      let data = JSON.parse(_Request.data);
+      expect(data[0].imp[0].id).to.equal(request[0].bidId);
+      expect(data[0].placementId).to.equal(110011);
+    });
+    it('Validate bid request : ad size', function() {
+      let _Request = spec.buildRequests(request);
+      let data = JSON.parse(_Request.data);
+      expect(data[0].imp[0].banner).to.be.a('object');
+      expect(data[0].imp[0].banner.w).to.equal(160);
+      expect(data[0].imp[0].banner.h).to.equal(600);
+    });
+    it('Validate bid request : user object', function() {
+      let _Request = spec.buildRequests(request);
+      let data = JSON.parse(_Request.data);
+      expect(data[0].user).to.be.a('object');
+      expect(data[0].user.id).to.be.a('string');
+    });
+    it('Validate bid request : CCPA Check', function() {
+      let bidRequest = {
+        uspConsent: '1NYN'
+      };
+      let _Request = spec.buildRequests(request, bidRequest);
+      let data = JSON.parse(_Request.data);
+      expect(data[0].us_privacy).to.equal('1NYN');
+    });
+  });
+  describe('Validate response ', function() {
+    it('Validate bid response : valid bid response', function() {
+      let bResponse = spec.interpretResponse(bannerResponse, request);
+      expect(bResponse).to.be.an('array').with.length.above(0);
+      expect(bResponse[0].requestId).to.equal(bannerResponse.body.seatbid[0].bid[0].impid);
+      expect(bResponse[0].width).to.equal(bannerResponse.body.seatbid[0].bid[0].w);
+      expect(bResponse[0].height).to.equal(bannerResponse.body.seatbid[0].bid[0].h);
+      expect(bResponse[0].currency).to.equal('USD');
+      expect(bResponse[0].netRevenue).to.equal(false);
+      expect(bResponse[0].mediaType).to.equal('banner');
+      expect(bResponse[0].meta.advertiserDomains).to.deep.equal(['google.com']);
+      expect(bResponse[0].ttl).to.equal(300);
+      expect(bResponse[0].creativeId).to.equal(bannerResponse.body.seatbid[0].bid[0].crid);
+      expect(bResponse[0].dealId).to.equal(bannerResponse.body.seatbid[0].bid[0].dealId);
+    });
+    it('Invalid bid response check ', function() {
+      let bRequest = spec.buildRequests(request);
+      let response = spec.interpretResponse(invalidResponse, bRequest);
+      expect(response[0].ad).to.equal('invalid response');
+    });
+  });
+  describe('GPP and coppa', function() {
+    it('Request params check with GPP Consent', function() {
+      let bidderReq = {
+        gppConsent: {
+          gppString: 'gpp-string-test',
+          applicableSections: [5]
+        }
+      };
+      let _Request = spec.buildRequests(request, bidderReq);
+      let data = JSON.parse(_Request.data);
+      expect(data[0].gpp).to.equal('gpp-string-test');
+      expect(data[0].gpp_sid[0]).to.equal(5);
+    });
+    it('Request params check with GPP Consent read from ortb2', function() {
+      let bidderReq = {
+        ortb2: {
+          regs: {
+            gpp: 'gpp-test-string',
+            gpp_sid: [5]
+          }
+        }
+      };
+      let _Request = spec.buildRequests(request, bidderReq);
+      let data = JSON.parse(_Request.data);
+      expect(data[0].gpp).to.equal('gpp-test-string');
+      expect(data[0].gpp_sid[0]).to.equal(5);
+    });
+    it(' Bid request should have coppa flag if its true', () => {
+      let bidderReq = {
+        ortb2: {
+          regs: {
+            coppa: 1
+          }
+        }
+      };
+      let _Request = spec.buildRequests(request, bidderReq);
+      let data = JSON.parse(_Request.data);
+      expect(data[0].coppa).to.equal(1);
+    });
+  });
+});
diff --git a/test/spec/modules/seedingAllianceAdapter_spec.js b/test/spec/modules/seedingAllianceAdapter_spec.js
index 03548cf923a..45d1544d100 100755
--- a/test/spec/modules/seedingAllianceAdapter_spec.js
+++ b/test/spec/modules/seedingAllianceAdapter_spec.js
@@ -1,5 +1,6 @@
 // jshint esversion: 6, es3: false, node: true
 import {assert, expect} from 'chai';
+import {getStorageManager} from 'src/storageManager.js';
 import {spec} from 'modules/seedingAllianceBidAdapter.js';
 import { NATIVE } from 'src/mediaTypes.js';
 import { config } from 'src/config.js';
@@ -100,6 +101,84 @@ describe('SeedingAlliance adapter', function () {
     });
   });
 
+  describe('check user ID functionality', function () {
+    let storage = getStorageManager({ bidderCode: 'seedingAlliance' });
+    let localStorageIsEnabledStub = sinon.stub(storage, 'localStorageIsEnabled');
+    let getDataFromLocalStorageStub = sinon.stub(storage, 'getDataFromLocalStorage');
+    const bidRequests = [{
+      bidId: 'bidId',
+      params: {}
+    }];
+    const bidderRequest = {
+      refererInfo: { referer: 'page' },
+      gdprConsent: 'CP0j9IAP0j9IAAGABCENAYEgAP_gAAAAAAYgIxBVBCpNDWFAMHBVAJIgCYAU1sARIAQAABCAAyAFAAOA8IAA0QECEAQAAAACAAAAgVABAAAAAABEAACAAAAEAQFkAAQQgAAIAAAAAAEQQgBQAAgAAAAAEAAIgAABAwQAkACQIYLEBUCAhIAgCgAAAIgBgICAAgMACEAYAAAAAAIAAIBAAgIEMIAAAAECAQAAAFhIEoACAAKgAcgA-AEAAMgAaABEACYAG8APwAhIBDAESAJYATQAw4B9gH6ARQAjQBKQC5gF6AMUAbQA3ACdgFDgLzAYMAw0BmYDVwGsgOCAcmA8cCEMELQQuCAAgGQgQMHQKAAKgAcgA-AEAAMgAaABEACYAG8AP0AhgCJAEsAJoAYYA0YB9gH6ARQAiwBIgCUgFzAL0AYoA2gBuAEXgJkATsAocBeYDBgGGgMqAZYAzMBpoDVwHFgOTAeOBC0cAHAAQABcAKACEAF0AMEAZCQgFABMADeARQAlIBcwDFAG0AeOBCgCFpAAGAAgBggEMyUAwABAAHAAPgBEACZAIYAiQB-AFzAMUAi8BeYEISQAMAC4DLAIZlIEAAFQAOQAfACAAGQANAAiABMACkAH6AQwBEgDRgH4AfoBFgCRAEpALmAYoA2gBuAEXgJ2AUOAvMBhoDLAGsgOCAcmA8cCEIELQIZlAAoAFwB9gLoAYIBAwtADAL0AzMB44AAA.f_wAAAAAAAAA'
+    }
+    let request;
+
+    before(function () {
+      storage.removeDataFromLocalStorage('nativendo_id');
+      const localStorageData = {
+        nativendo_id: '123'
+      };
+
+      getDataFromLocalStorageStub.callsFake(function (key) {
+        return localStorageData[key];
+      });
+    });
+
+    it('should return an empty array if local storage is not enabled', function () {
+      localStorageIsEnabledStub.returns(false);
+      $$PREBID_GLOBAL$$.bidderSettings = {
+        seedingAlliance: {
+          storageAllowed: false
+        }
+      };
+
+      request = JSON.parse(spec.buildRequests(bidRequests, bidderRequest).data);
+      expect(request.user.ext.eids).to.be.an('array').that.is.empty;
+    });
+
+    it('should return an empty array if local storage is enabled but storageAllowed is false', function () {
+      $$PREBID_GLOBAL$$.bidderSettings = {
+        seedingAlliance: {
+          storageAllowed: false
+        }
+      };
+      localStorageIsEnabledStub.returns(true);
+
+      request = JSON.parse(spec.buildRequests(bidRequests, bidderRequest).data);
+      expect(request.user.ext.eids).to.be.an('array').that.is.empty;
+    });
+
+    it('should return a non empty array if local storage is enabled and storageAllowed is true', function () {
+      $$PREBID_GLOBAL$$.bidderSettings = {
+        seedingAlliance: {
+          storageAllowed: true
+        }
+      };
+      localStorageIsEnabledStub.returns(true);
+
+      request = JSON.parse(spec.buildRequests(bidRequests, bidderRequest).data);
+      expect(request.user.ext.eids).to.be.an('array').that.is.not.empty;
+    });
+
+    it('should return an array containing the nativendoUserEid', function () {
+      $$PREBID_GLOBAL$$.bidderSettings = {
+        seedingAlliance: {
+          storageAllowed: true
+        }
+      };
+      localStorageIsEnabledStub.returns(true);
+
+      let nativendoUserEid = { source: 'nativendo.de', uids: [{ id: '123', atype: 1 }] };
+      storage.setDataInLocalStorage('nativendo_id', '123');
+
+      request = JSON.parse(spec.buildRequests(bidRequests, bidderRequest).data);
+
+      expect(request.user.ext.eids).to.deep.include(nativendoUserEid);
+    });
+  });
+
   describe('interpretResponse', function () {
     const goodNativeResponse = {
       body: {
diff --git a/test/spec/modules/smaatoBidAdapter_spec.js b/test/spec/modules/smaatoBidAdapter_spec.js
index 2ac2a1e5c33..802fa8c254b 100644
--- a/test/spec/modules/smaatoBidAdapter_spec.js
+++ b/test/spec/modules/smaatoBidAdapter_spec.js
@@ -462,6 +462,48 @@ describe('smaatoBidAdapterTest', () => {
         const req = extractPayloadOfFirstAndOnlyRequest(reqs);
         expect(req.user.ext.eids).to.not.exist;
       });
+
+      it('sends dsa', () => {
+        const ortb2 = {
+          regs: {
+            ext: {
+              dsa: {
+                dsarequired: 2,
+                pubrender: 0,
+                datatopub: 1,
+                transparency: [
+                  {
+                    domain: 'testdomain.com',
+                    dsaparams: [1, 2, 3]
+                  }
+                ]
+              }
+            }
+          }
+        };
+
+        const reqs = spec.buildRequests([singleBannerBidRequest], {...defaultBidderRequest, ortb2});
+
+        const req = extractPayloadOfFirstAndOnlyRequest(reqs);
+        expect(req.regs.ext.dsa.dsarequired).to.eql(2);
+        expect(req.regs.ext.dsa.pubrender).to.eql(0);
+        expect(req.regs.ext.dsa.datatopub).to.eql(1);
+        expect(req.regs.ext.dsa.transparency[0].domain).to.eql('testdomain.com');
+        expect(req.regs.ext.dsa.transparency[0].dsaparams).to.eql([1, 2, 3]);
+      });
+
+      it('sends no dsa', () => {
+        const ortb2 = {
+          regs: {
+            ext: {}
+          }
+        };
+
+        const reqs = spec.buildRequests([singleBannerBidRequest], {...defaultBidderRequest, ortb2});
+
+        const req = extractPayloadOfFirstAndOnlyRequest(reqs);
+        expect(req.regs.ext.dsa).to.be.undefined;
+      });
     });
 
     describe('multiple requests', () => {
@@ -1566,6 +1608,35 @@ describe('smaatoBidAdapterTest', () => {
 
       expect(bids[0].netRevenue).to.equal(false);
     });
+
+    it('uses dsa object sent from server', () => {
+      const resp = buildOpenRtbBidResponse(ADTYPE_IMG);
+      const dsa = {
+        behalf: 'advertiser',
+        paid: 'advertiser',
+        adrender: 1,
+        transparency: [
+          {
+            domain: 'dsp1domain.com',
+            dsaparams: [1, 2]
+          }
+        ]
+      };
+      resp.body.seatbid[0].bid[0].ext.dsa = dsa;
+
+      const bids = spec.interpretResponse(resp, buildBidRequest());
+
+      expect(bids[0].meta.dsa).to.deep.equal(dsa);
+    });
+
+    it('does not use dsa object if not sent from server', () => {
+      const resp = buildOpenRtbBidResponse(ADTYPE_IMG);
+      resp.body.seatbid[0].bid[0].ext = {}
+
+      const bids = spec.interpretResponse(resp, buildBidRequest());
+
+      expect(bids[0].meta.dsa).to.be.undefined;
+    });
   });
 
   describe('getUserSyncs', () => {
diff --git a/test/spec/modules/smartyadsAnalyticsAdapter_spec.js b/test/spec/modules/smartyadsAnalyticsAdapter_spec.js
new file mode 100644
index 00000000000..de7e08a8a77
--- /dev/null
+++ b/test/spec/modules/smartyadsAnalyticsAdapter_spec.js
@@ -0,0 +1,441 @@
+import smartyadsAnalytics from 'modules/smartyadsAnalyticsAdapter.js';
+import { expect } from 'chai';
+import { server } from 'test/mocks/xhr.js';
+import { EVENTS } from '../../../src/constants';
+
+let adapterManager = require('src/adapterManager').default;
+let events = require('src/events');
+
+describe('SmartyAds Analytics', function () {
+  const auctionEnd = {
+    'auctionId': '1e8b993d-8f0a-4232-83eb-3639ddf3a44b',
+    'timestamp': 1647424261187,
+    'auctionEnd': 1647424261714,
+    'auctionStatus': 'completed',
+    'adUnits': [
+      {
+        'code': 'tag_200124_banner',
+        'mediaTypes': {
+          'banner': {
+            'sizes': [
+              [
+                300,
+                600
+              ]
+            ]
+          }
+        },
+        'bids': [
+          {
+            'bidder': 'smartyads',
+            'params': {
+              'placementId': 123456
+            }
+          },
+          {
+            'bidder': 'smartyadsAst',
+            'params': {
+              'placementId': 234567
+            }
+          }
+        ],
+        'sizes': [
+          [
+            300,
+            600
+          ]
+        ],
+        'transactionId': 'de664ccb-e18b-4436-aeb0-362382eb1b40'
+      }
+    ],
+    'adUnitCodes': [
+      'tag_200124_banner'
+    ],
+    'bidderRequests': [
+      {
+        'bidderCode': 'smartyads',
+        'auctionId': '1e8b993d-8f0a-4232-83eb-3639ddf3a44b',
+        'bidderRequestId': '11dc6ff6378de7',
+        'bids': [
+          {
+            'bidder': 'smartyads',
+            'params': {
+              'placementId': 123456
+            },
+            'mediaTypes': {
+              'banner': {
+                'sizes': [
+                  [
+                    300,
+                    600
+                  ]
+                ]
+              }
+            },
+            'adUnitCode': 'tag_200124_banner',
+            'transactionId': '8b2a8629-d1ea-4bb1-aff0-e335b96dd002',
+            'sizes': [
+              [
+                300,
+                600
+              ]
+            ],
+            'bidId': '2bd3e8ff8a113f',
+            'bidderRequestId': '11dc6ff6378de7',
+            'auctionId': '1e8b993d-8f0a-4232-83eb-3639ddf3a44b',
+            'src': 'client',
+            'bidRequestsCount': 1,
+            'bidderRequestsCount': 1,
+            'bidderWinsCount': 0,
+            'ova': 'cleared'
+          }
+        ],
+        'auctionStart': 1647424261187,
+        'timeout': 1000,
+        'gdprConsent': {
+          'consentString': 'CONSENT',
+          'gdprApplies': true,
+          'apiVersion': 2,
+          'vendorData': 'a lot of borring stuff',
+        },
+        'start': 1647424261189
+      },
+    ],
+    'noBids': [
+      {
+        'bidder': 'smartyadsAst',
+        'params': {
+          'placementId': 10471298
+        },
+        'mediaTypes': {
+          'banner': {
+            'sizes': [
+              [
+                300,
+                600
+              ]
+            ]
+          }
+        },
+        'adUnitCode': 'tag_200124_banner',
+        'transactionId': 'de664ccb-e18b-4436-aeb0-362382eb1b40',
+        'sizes': [
+          [
+            300,
+            600
+          ]
+        ],
+        'bidId': '5fe418f2d70364',
+        'bidderRequestId': '4229a45ab8ea87',
+        'auctionId': '1e8b993d-8f0a-4232-83eb-3639ddf3a44b',
+        'src': 'client',
+        'bidRequestsCount': 1,
+        'bidderRequestsCount': 1,
+        'bidderWinsCount': 0
+      }
+    ],
+    'bidsReceived': [
+      {
+        'bidderCode': 'smartyads',
+        'width': 970,
+        'height': 250,
+        'statusMessage': 'Bid available',
+        'adId': '65d16ef039a97a',
+        'requestId': '2bd3e8ff8a113f',
+        'transactionId': '8b2a8629-d1ea-4bb1-aff0-e335b96dd002',
+        'auctionId': '1e8b993d-8f0a-4232-83eb-3639ddf3a44b',
+        'mediaType': 'video',
+        'source': 'client',
+        'cpm': 27.4276,
+        'creativeId': '158534630',
+        'currency': 'USD',
+        'netRevenue': true,
+        'ttl': 2000,
+        'ad': 'some html',
+        'meta': {
+          'advertiserDomains': [
+            'example.com'
+          ],
+          'demandSource': 'something'
+        },
+        'renderer': 'something',
+        'originalCpm': 25.02521,
+        'originalCurrency': 'EUR',
+        'responseTimestamp': 1647424261559,
+        'requestTimestamp': 1647424261189,
+        'bidder': 'smartyads',
+        'adUnitCode': 'tag_200124_banner',
+        'timeToRespond': 370,
+        'pbLg': '5.00',
+        'pbMg': '20.00',
+        'pbHg': '20.00',
+        'pbAg': '20.00',
+        'pbDg': '20.00',
+        'pbCg': '20.000000',
+        'size': '300x600',
+        'adserverTargeting': {
+          'hb_bidder': 'smartyads',
+          'hb_adid': '65d16ef039a97a',
+          'hb_pb': '20.000000',
+          'hb_size': '300x600',
+          'hb_source': 'client',
+          'hb_format': 'banner',
+          'hb_adomain': 'example.com'
+        }
+      }
+    ],
+    'winningBids': [
+
+    ],
+    'timeout': 1000
+  };
+
+  let bidWon = {
+    'bidderCode': 'smartyads',
+    'width': 970,
+    'height': 250,
+    'statusMessage': 'Bid available',
+    'adId': '65d16ef039a97a',
+    'requestId': '2bd3e8ff8a113f',
+    'transactionId': '8b2a8629-d1ea-4bb1-aff0-e335b96dd002',
+    'auctionId': '1e8b993d-8f0a-4232-83eb-3639ddf3a44b',
+    'mediaType': 'banner',
+    'source': 'client',
+    'cpm': 27.4276,
+    'creativeId': '158533702',
+    'currency': 'USD',
+    'netRevenue': true,
+    'ttl': 2000,
+    'ad': 'some html',
+    'meta': {
+      'advertiserDomains': [
+        'example.com'
+      ]
+    },
+    'renderer': 'something',
+    'originalCpm': 25.02521,
+    'originalCurrency': 'EUR',
+    'responseTimestamp': 1647424261558,
+    'requestTimestamp': 1647424261189,
+    'bidder': 'smartyads',
+    'adUnitCode': 'tag_200123_banner',
+    'timeToRespond': 369,
+    'originalBidder': 'smartyads',
+    'pbLg': '5.00',
+    'pbMg': '20.00',
+    'pbHg': '20.00',
+    'pbAg': '20.00',
+    'pbDg': '20.00',
+    'pbCg': '20.000000',
+    'size': '970x250',
+    'adserverTargeting': {
+      'hb_bidder': 'smartyads',
+      'hb_adid': '65d16ef039a97a',
+      'hb_pb': '20.000000',
+      'hb_size': '970x250',
+      'hb_source': 'client',
+      'hb_format': 'banner',
+      'hb_adomain': 'example.com'
+    },
+    'status': 'rendered',
+    'params': [
+      {
+        'placementId': 123456
+      }
+    ]
+  };
+
+  let renderData = {
+    'doc': {
+      'location': {
+        'ancestorOrigins': {
+          '0': 'http://localhost:9999'
+        },
+        'href': 'http://localhost:9999/integrationExamples/gpt/gdpr_hello_world.html?pbjs_debug=true',
+        'origin': 'http://localhost:9999',
+        'protocol': 'http:',
+        'host': 'localhost:9999',
+        'hostname': 'localhost',
+        'port': '9999',
+        'pathname': '/integrationExamples/gpt/gdpr_hello_world.html',
+        'search': '?pbjs_debug=true',
+        'hash': ''
+      },
+      '__reactEvents$ffsiznmtn3p': {}
+    },
+    'bid': {
+      'bidderCode': 'smartyads',
+      'width': 300,
+      'height': 250,
+      'statusMessage': 'Bid available',
+      'adId': '3c81d46b03abb',
+      'requestId': '2be8997209a61c',
+      'transactionId': 'b3091239-660a-4b13-94a1-1737e11743c5',
+      'adUnitId': '8097f75e-8c3c-4b3e-aebb-b261caa5e331',
+      'auctionId': '5c0d10bf-96cb-4afa-92ac-2ef75470da22',
+      'mediaType': 'banner',
+      'source': 'client',
+      'ad': "<div style='box-sizing:border-box; margin:0; padding:0; width: undefinedpx; height: undefinedpx; overflow: hidden;' id='smrt_banner_118f5369580e798eb2e9b138e0b724bb' class=><!-- Smartyads ad info: placementId - 983, crid - empty --><img src=\"https://library.smartyads.com/image/tst/300x250violet.png\" width=\"300px\" height=\"250\" alt=\"test mode\"><script>function isF(){try{return(window.top!==window);} catch(err){return true;}}if(isF() && document && document.body && document.body.style){document.body.style.overflow='hidden';document.body.style.margin=0;document.body.style.padding=0;}</script></div>",
+      'cpm': 0.1,
+      'ttl': 120,
+      'creativeId': '123',
+      'netRevenue': true,
+      'currency': 'USD',
+      'dealId': 'HASH',
+      'sid': 1234,
+      'meta': {
+        'advertiserDomains': [
+          'smartyads.com'
+        ],
+        'dchain': {
+          'ver': '1.0',
+          'complete': 0,
+          'nodes': [
+            {
+              'name': 'smartyads'
+            }
+          ]
+        }
+      },
+      'metrics': {
+        'requestBids.usp': 0.20000000298023224,
+        'requestBids.gdpr': 67.19999999925494,
+        'requestBids.fpd': 4.299999997019768,
+        'requestBids.validate': 0.29999999701976776,
+        'requestBids.makeRequests': 1.800000000745058,
+        'requestBids.total': 740.9000000022352,
+        'requestBids.callBids': 663,
+        'adapter.client.validate': 0,
+        'adapters.client.smartyads.validate': 0,
+        'adapter.client.buildRequests': 1,
+        'adapters.client.smartyads.buildRequests': 1,
+        'adapter.client.total': 661.6999999992549,
+        'adapters.client.smartyads.total': 661.6999999992549,
+        'adapter.client.net': 657.8999999985099,
+        'adapters.client.smartyads.net': 657.8999999985099,
+        'adapter.client.interpretResponse': 0,
+        'adapters.client.smartyads.interpretResponse': 0,
+        'addBidResponse.validate': 0.19999999925494194,
+        'addBidResponse.categoryTranslation': 0,
+        'addBidResponse.dchain': 0.10000000149011612,
+        'addBidResponse.dsa': 0,
+        'addBidResponse.multibid': 0,
+        'addBidResponse.total': 1.5999999977648258,
+        'render.pending': 368.80000000074506,
+        'render.e2e': 1109.7000000029802
+      },
+      'adapterCode': 'smartyads',
+      'originalCpm': 0.1,
+      'originalCurrency': 'USD',
+      'responseTimestamp': 1715350155081,
+      'requestTimestamp': 1715350154420,
+      'bidder': 'smartyads',
+      'adUnitCode': 'div-gpt-ad-1460505748561-0',
+      'timeToRespond': 661,
+      'pbLg': '0.00',
+      'pbMg': '0.10',
+      'pbHg': '0.10',
+      'pbAg': '0.10',
+      'pbDg': '0.10',
+      'pbCg': '',
+      'size': '300x250',
+      'adserverTargeting': {
+        'hb_bidder': 'smartyads',
+        'hb_adid': '3c81d46b03abb',
+        'hb_pb': '0.10',
+        'hb_size': '300x250',
+        'hb_deal': 'HASH',
+        'hb_source': 'client',
+        'hb_format': 'banner',
+        'hb_adomain': 'smartyads.com',
+        'hb_crid': '123'
+      },
+      'latestTargetedAuctionId': '5c0d10bf-96cb-4afa-92ac-2ef75470da22',
+      'status': 'rendered',
+      'params': [
+        {
+          'sourceid': '983',
+          'host': 'prebid',
+          'accountid': '18349',
+          'traffic': 'banner'
+        }
+      ]
+    }
+  };
+
+  after(function () {
+    smartyadsAnalytics.disableAnalytics();
+  });
+
+  describe('main test', function () {
+    beforeEach(function () {
+      sinon.stub(events, 'getEvents').returns([]);
+      sinon.spy(smartyadsAnalytics, 'track');
+    });
+
+    afterEach(function () {
+      events.getEvents.restore();
+      smartyadsAnalytics.disableAnalytics();
+      smartyadsAnalytics.track.restore();
+    });
+
+    it('test auctionEnd', function () {
+      adapterManager.registerAnalyticsAdapter({
+        code: 'smartyads',
+        adapter: smartyadsAnalytics
+      });
+
+      adapterManager.enableAnalytics({
+        provider: 'smartyads',
+      });
+
+      events.emit(EVENTS.AUCTION_END, auctionEnd);
+      expect(server.requests.length).to.equal(1);
+      let message = JSON.parse(server.requests[0].requestBody);
+      expect(message).to.have.property('auctionData');
+      expect(message).to.have.property('eventType').and.to.equal(EVENTS.AUCTION_END);
+      expect(message.auctionData).to.have.property('auctionId');
+      expect(message.auctionData.bidderRequests).to.have.length(1);
+    });
+
+    it('test bidWon', function() {
+      adapterManager.registerAnalyticsAdapter({
+        code: 'smartyads',
+        adapter: smartyadsAnalytics
+      });
+
+      adapterManager.enableAnalytics({
+        provider: 'smartyads',
+      });
+
+      events.emit(EVENTS.BID_WON, bidWon);
+      expect(server.requests.length).to.equal(1);
+      let message = JSON.parse(server.requests[0].requestBody);
+      expect(message).to.have.property('eventType').and.to.equal(EVENTS.BID_WON);
+      expect(message).to.have.property('bid');
+      expect(message.bid).to.have.property('bidder').and.to.equal('smartyads');
+      expect(message.bid).to.have.property('cpm').and.to.equal(bidWon.cpm);
+    });
+
+    it('test adRender', function() {
+      adapterManager.registerAnalyticsAdapter({
+        code: 'smartyads',
+        adapter: smartyadsAnalytics
+      });
+
+      adapterManager.enableAnalytics({
+        provider: 'smartyads',
+      });
+
+      events.emit(EVENTS.AD_RENDER_SUCCEEDED, renderData);
+      expect(server.requests.length).to.equal(1);
+      let message = JSON.parse(server.requests[0].requestBody);
+      expect(message).to.have.property('eventType').and.to.equal(EVENTS.AD_RENDER_SUCCEEDED);
+      expect(message).to.have.property('renderData');
+      expect(message.renderData).to.have.property('doc');
+      expect(message.renderData).to.have.property('doc');
+      expect(message.renderData).to.have.property('bid');
+      expect(message.renderData.bid).to.have.property('adId').and.to.equal(renderData.bid.adId);
+    });
+  });
+});
diff --git a/test/spec/modules/theAdxBidAdapter_spec.js b/test/spec/modules/theAdxBidAdapter_spec.js
index eb00834421a..53a65c1b044 100644
--- a/test/spec/modules/theAdxBidAdapter_spec.js
+++ b/test/spec/modules/theAdxBidAdapter_spec.js
@@ -81,7 +81,21 @@ describe('TheAdxAdapter', function () {
             [300, 600]
           ]
         }
-      }
+      },
+      userId: {
+        uid2: { id: 'sample-uid2' },
+        id5id: {
+          'uid': 'sample-id5id',
+          'ext': {
+            'linkType': 'abc'
+          }
+        },
+        netId: 'sample-netid',
+        sharedid: {
+          'id': 'sample-sharedid',
+        },
+
+      },
     };
 
     const sampleBidderRequest = {
@@ -357,6 +371,30 @@ describe('TheAdxAdapter', function () {
       expect(mediaTypes.video).to.not.be.null;
       expect(mediaTypes.video).to.not.be.undefined;
     });
+
+    it('add eids to request', function () {
+      let localBidRequest = JSON.parse(JSON.stringify(sampleBidRequest));
+
+      let results = spec.buildRequests([localBidRequest], sampleBidderRequest);
+      let result = results.pop();
+      let payload = JSON.parse(result.data);
+      expect(payload).to.not.be.null;
+      expect(payload.ext).to.not.be.null;
+
+      expect(payload.ext.uid2).to.not.be.null;
+      expect(payload.ext.uid2.length).to.greaterThan(0);
+
+      expect(payload.ext.id5id).to.not.be.null;
+      expect(payload.ext.id5id.length).to.greaterThan(0);
+      expect(payload.ext.id5_linktype).to.not.be.null;
+      expect(payload.ext.id5_linktype.length).to.greaterThan(0);
+
+      expect(payload.ext.netid).to.not.be.null;
+      expect(payload.ext.netid.length).to.greaterThan(0);
+
+      expect(payload.ext.sharedid).to.not.be.null;
+      expect(payload.ext.sharedid.length).to.greaterThan(0);
+    });
   });
 
   describe('response interpreter', function () {
@@ -495,7 +533,7 @@ describe('TheAdxAdapter', function () {
           banner: {}
         },
         requestId: incomingRequestId,
-        deals: [{id: dealId}]
+        deals: [{ id: dealId }]
       };
       let serverResponse = {
         body: sampleResponse
diff --git a/test/spec/modules/yandexIdSystem_spec.js b/test/spec/modules/yandexIdSystem_spec.js
new file mode 100644
index 00000000000..d5f614dafb9
--- /dev/null
+++ b/test/spec/modules/yandexIdSystem_spec.js
@@ -0,0 +1,137 @@
+// @ts-check
+
+import { yandexIdSubmodule, PREBID_STORAGE, BIDDER_CODE, YANDEX_USER_ID_KEY, YANDEX_COOKIE_STORAGE_TYPE, YANDEX_MIN_EXPIRE_DAYS } from '../../../modules/yandexIdSystem.js';
+import {createSandbox} from 'sinon'
+import * as utils from '../../../src/utils.js';
+
+/**
+ * @typedef {import('sinon').SinonStub} SinonStub
+ * @typedef {import('sinon').SinonSpy} SinonSpy
+ * @typedef {import('sinon').SinonSandbox} SinonSandbox
+ */
+
+const MIN_METRICA_ID_LEN = 17;
+
+/** @satisfies {import('../../../modules/userId/index.js').SubmoduleConfig} */
+const CORRECT_SUBMODULE_CONFIG = {
+  name: BIDDER_CODE,
+  storage: {
+    expires: YANDEX_MIN_EXPIRE_DAYS,
+    name: YANDEX_USER_ID_KEY,
+    type: YANDEX_COOKIE_STORAGE_TYPE,
+    refreshInSeconds: undefined,
+  },
+  params: undefined,
+  value: undefined,
+};
+
+/** @type {import('../../../modules/userId/index.js').SubmoduleConfig[]} */
+const INCORRECT_SUBMODULE_CONFIGS = [
+  {
+    ...CORRECT_SUBMODULE_CONFIG,
+    storage: {
+      ...CORRECT_SUBMODULE_CONFIG.storage,
+      expires: 0,
+    }
+  },
+  {
+    ...CORRECT_SUBMODULE_CONFIG,
+    storage: {
+      ...CORRECT_SUBMODULE_CONFIG.storage,
+      type: 'html5'
+    }
+  },
+  {
+    ...CORRECT_SUBMODULE_CONFIG,
+    storage: {
+      ...CORRECT_SUBMODULE_CONFIG.storage,
+      name: 'custom_key'
+    }
+  },
+];
+
+describe('YandexId module', () => {
+  /** @type {SinonSandbox} */
+  let sandbox;
+  /** @type {SinonStub} */
+  let getCryptoRandomValuesStub;
+  /** @type {SinonStub} */
+  let randomStub;
+  /** @type {SinonSpy} */
+  let logErrorSpy;
+
+  beforeEach(() => {
+    sandbox = createSandbox();
+    logErrorSpy = sandbox.spy(utils, 'logError');
+
+    getCryptoRandomValuesStub = sandbox
+      .stub(window.crypto, 'getRandomValues')
+      .callsFake((bufferView) => {
+        if (bufferView != null) {
+          bufferView[0] = 10000;
+        }
+
+        return null;
+      });
+    randomStub = sandbox.stub(window.Math, 'random').returns(0.555);
+  });
+
+  afterEach(() => {
+    sandbox.restore();
+  });
+
+  describe('getId()', () => {
+    it('user id matches Yandex Metrica format', () => {
+      const generatedId = yandexIdSubmodule.getId(CORRECT_SUBMODULE_CONFIG)?.id;
+
+      expect(isNaN(Number(generatedId))).to.be.false;
+      expect(generatedId).to.have.length.greaterThanOrEqual(
+        MIN_METRICA_ID_LEN
+      );
+    });
+
+    it('uses stored id', () => {
+      const storedId = '11111111111111111';
+      const generatedId = yandexIdSubmodule.getId(CORRECT_SUBMODULE_CONFIG, undefined, storedId)?.id;
+
+      expect(generatedId).to.be.equal(storedId);
+    })
+
+    describe('config validation', () => {
+      INCORRECT_SUBMODULE_CONFIGS.forEach((config, i) => {
+        it(`invalid config #${i} fails`, () => {
+          const generatedId = yandexIdSubmodule.getId(config)?.id;
+
+          expect(generatedId).to.be.undefined;
+          expect(logErrorSpy.called).to.be.true;
+        })
+      })
+    })
+
+    describe('crypto', () => {
+      it('uses Math.random when crypto is not available', () => {
+        sandbox.stub(window, 'crypto').value(undefined);
+
+        yandexIdSubmodule.getId(CORRECT_SUBMODULE_CONFIG);
+
+        expect(randomStub.calledOnce).to.be.true;
+        expect(getCryptoRandomValuesStub.called).to.be.false;
+      });
+
+      it('uses crypto when it is available', () => {
+        yandexIdSubmodule.getId(CORRECT_SUBMODULE_CONFIG);
+
+        expect(randomStub.called).to.be.false;
+        expect(getCryptoRandomValuesStub.calledOnce).to.be.true;
+      });
+    });
+  });
+
+  describe('decode()', () => {
+    it('should not transform value', () => {
+      const value = 'test value';
+
+      expect(yandexIdSubmodule.decode(value).yandexId).to.equal(value);
+    });
+  });
+});
diff --git a/test/spec/modules/yieldmoBidAdapter_spec.js b/test/spec/modules/yieldmoBidAdapter_spec.js
index 06e94ed3919..b2a8d550e84 100644
--- a/test/spec/modules/yieldmoBidAdapter_spec.js
+++ b/test/spec/modules/yieldmoBidAdapter_spec.js
@@ -261,7 +261,11 @@ describe('YieldmoAdapter', function () {
           vendorData: {blerp: 1},
           gdprApplies: true,
         };
-        const data = buildAndGetData([mockBannerBid()], 0, mockBidderRequest({gdprConsent}));
+        const data = buildAndGetData(
+          [mockBannerBid()],
+          0,
+          mockBidderRequest({ gdprConsent })
+        );
         expect(data.userConsent).equal(
           JSON.stringify({
             gdprApplies: true,
@@ -637,6 +641,45 @@ describe('YieldmoAdapter', function () {
         expect(buildAndGetData([mockVideoBid({ortb2Imp})]).imp[0].ext.gpid).to.be.equal(ortb2Imp.ext.data.pbadslot);
       });
 
+      it('should pass consent in video bid along with eids', () => {
+        const params = {
+          userIdAsEids: [
+            {
+              source: 'pubcid.org',
+              uids: [
+                {
+                  id: 'fake_pubcid',
+                  atype: 1,
+                },
+              ],
+            },
+          ],
+          fakeUserIdAsEids: [
+            {
+              source: 'pubcid.org',
+              uids: [
+                {
+                  id: 'fake_pubcid',
+                  atype: 1,
+                },
+              ],
+            },
+          ],
+        };
+        let videoBidder = mockBidderRequest(
+          {
+            gdprConsent: {
+              gdprApplies: 1,
+              consentString: 'BOJ/P2HOJ/P2HABABMAAAAAZ+A==',
+            },
+          },
+          [mockVideoBid()]
+        );
+        let payload = buildAndGetData([mockVideoBid({...params})], 0, videoBidder);
+        expect(payload.user.ext.consent).to.equal('BOJ/P2HOJ/P2HABABMAAAAAZ+A==');
+        expect(payload.user.ext.eids).to.eql(params.fakeUserIdAsEids);
+      });
+
       it('should add eids to the video bid request', function () {
         const params = {
           userIdAsEids: [{
@@ -656,7 +699,7 @@ describe('YieldmoAdapter', function () {
             }]
           }]
         };
-        expect(buildAndGetData([mockVideoBid({...params})]).user.eids).to.eql(params.fakeUserIdAsEids);
+        expect(buildAndGetData([mockVideoBid({...params})]).user.ext.eids).to.eql(params.fakeUserIdAsEids);
       });
 
       it('should add topics to the bid request', function () {
diff --git a/test/spec/modules/zeta_global_sspBidAdapter_spec.js b/test/spec/modules/zeta_global_sspBidAdapter_spec.js
index f6079f08460..dfa7c9e6984 100644
--- a/test/spec/modules/zeta_global_sspBidAdapter_spec.js
+++ b/test/spec/modules/zeta_global_sspBidAdapter_spec.js
@@ -155,7 +155,17 @@ describe('Zeta Ssp Bid Adapter', function () {
               { id: '59' }
             ]
           }
-        ]
+        ],
+        geo: {
+          lat: 40.0,
+          lon: -80.0,
+          type: 2,
+          country: 'USA',
+          region: 'NY',
+          metro: '501',
+          city: 'New York',
+          zip: '10001',
+        }
       }
     }
   }];
@@ -658,12 +668,37 @@ describe('Zeta Ssp Bid Adapter', function () {
     expect(payload.device.sua.platform.brand).to.eql('Chrome');
     expect(payload.device.sua.platform.version[0]).to.eql('102');
 
+    // expecting the same values for user.geo and device.geo
+    expect(payload.device.geo.type).to.eql(2);
+    expect(payload.device.geo.lat).to.eql(40.0);
+    expect(payload.device.geo.lon).to.eql(-80.0);
+    expect(payload.device.geo.country).to.eql('USA');
+    expect(payload.device.geo.region).to.eql('NY');
+    expect(payload.device.geo.metro).to.eql('501');
+    expect(payload.device.geo.city).to.eql('New York');
+    expect(payload.device.geo.zip).to.eql('10001');
+
     expect(payload.device.ua).to.not.be.undefined;
     expect(payload.device.language).to.not.be.undefined;
     expect(payload.device.w).to.not.be.undefined;
     expect(payload.device.h).to.not.be.undefined;
   });
 
+  it('Test provide user params', function () {
+    const request = spec.buildRequests(bannerRequest, bannerRequest[0]);
+    const payload = JSON.parse(request.data);
+
+    // expecting the same values for user.geo and device.geo
+    expect(payload.user.geo.type).to.eql(2);
+    expect(payload.user.geo.lat).to.eql(40.0);
+    expect(payload.user.geo.lon).to.eql(-80.0);
+    expect(payload.user.geo.country).to.eql('USA');
+    expect(payload.user.geo.region).to.eql('NY');
+    expect(payload.user.geo.metro).to.eql('501');
+    expect(payload.user.geo.city).to.eql('New York');
+    expect(payload.user.geo.zip).to.eql('10001');
+  });
+
   it('Test that all empties are removed', function () {
     const request = spec.buildRequests(bannerRequest, bannerRequest[0]);
     const payload = JSON.parse(request.data);
diff --git a/test/spec/ortbConverter/pbsExtensions/aliases_spec.js b/test/spec/ortbConverter/pbsExtensions/aliases_spec.js
index 712ceaa397c..6b5bf0371cc 100644
--- a/test/spec/ortbConverter/pbsExtensions/aliases_spec.js
+++ b/test/spec/ortbConverter/pbsExtensions/aliases_spec.js
@@ -1,4 +1,5 @@
 import {setRequestExtPrebidAliases} from '../../../../libraries/pbsExtensions/processors/aliases.js';
+import {config} from 'src/config.js';
 
 describe('PBS - ortb ext.prebid.aliases', () => {
   let aliasRegistry, bidderRegistry;
@@ -17,7 +18,11 @@ describe('PBS - ortb ext.prebid.aliases', () => {
   beforeEach(() => {
     aliasRegistry = {};
     bidderRegistry = {};
-  })
+    config.resetConfig();
+  });
+  afterEach(() => {
+    config.resetConfig();
+  });
 
   describe('has no effect if', () => {
     it('bidder is not an alias', () => {
@@ -37,13 +42,16 @@ describe('PBS - ortb ext.prebid.aliases', () => {
     });
   });
 
-  it('sets ext.prebid.aliases.BIDDER', () => {
+  function initAlias(spec = {}) {
     aliasRegistry['alias'] = 'bidder';
     bidderRegistry['alias'] = {
       getSpec() {
-        return {}
+        return spec
       }
     };
+  }
+  it('sets ext.prebid.aliases.BIDDER', () => {
+    initAlias();
     expect(setAliases({bidderCode: 'alias'})).to.eql({
       ext: {
         prebid: {
@@ -54,4 +62,62 @@ describe('PBS - ortb ext.prebid.aliases', () => {
       }
     })
   });
+
+  it('sets ext.prebid.aliasgvlids.BIDDER if set on spec', () => {
+    initAlias({ gvlid: 24 });
+    expect(setAliases({ bidderCode: 'alias' })).to.eql({
+      ext: {
+        prebid: {
+          aliases: {
+            alias: 'bidder'
+          },
+          aliasgvlids: {
+            alias: 24
+          }
+        }
+      }
+    })
+  });
+
+  it('sets ext.prebid.aliasgvlids.BIDDER if set on config', () => {
+    config.setConfig({
+      gvlMapping: {
+        alias: 24
+      }
+    });
+    initAlias();
+    expect(setAliases({ bidderCode: 'alias' })).to.eql({
+      ext: {
+        prebid: {
+          aliases: {
+            alias: 'bidder'
+          },
+          aliasgvlids: {
+            alias: 24
+          }
+        }
+      }
+    })
+  });
+
+  it('prefers ext.prebid.aliasgvlids.BIDDER set on config over spec', () => {
+    config.setConfig({
+      gvlMapping: {
+        alias: 888
+      }
+    });
+    initAlias({ gvlid: 24 });
+    expect(setAliases({ bidderCode: 'alias' })).to.eql({
+      ext: {
+        prebid: {
+          aliases: {
+            alias: 'bidder'
+          },
+          aliasgvlids: {
+            alias: 888
+          }
+        }
+      }
+    })
+  });
 })
diff --git a/test/spec/unit/core/ajax_spec.js b/test/spec/unit/core/ajax_spec.js
index dd03ad1a761..8140123d9fc 100644
--- a/test/spec/unit/core/ajax_spec.js
+++ b/test/spec/unit/core/ajax_spec.js
@@ -405,24 +405,22 @@ describe('attachCallbacks', () => {
     }).forEach(([cbType, makeResponse]) => {
       it(`do not choke ${cbType} callbacks`, () => {
         const {response} = makeResponse();
-        return new Promise((resolve) => {
-          const result = {success: false, error: false};
-          attachCallbacks(Promise.resolve(response), {
-            success() {
-              result.success = true;
-              throw new Error();
-            },
-            error() {
-              result.error = true;
-              throw new Error();
-            }
+        const result = {success: false, error: false};
+        return attachCallbacks(Promise.resolve(response), {
+          success() {
+            result.success = true;
+            throw new Error();
+          },
+          error() {
+            result.error = true;
+            throw new Error();
+          }
+        }).catch(() => null)
+          .then(() => {
+            Object.entries(result).forEach(([typ, ran]) => {
+              expect(ran).to.be[typ === cbType ? 'true' : 'false'];
+            });
           });
-          setTimeout(() => resolve(result), 20);
-        }).then(result => {
-          Object.entries(result).forEach(([typ, ran]) => {
-            expect(ran).to.be[typ === cbType ? 'true' : 'false']
-          })
-        });
       });
     });
   });
diff --git a/test/spec/utils_spec.js b/test/spec/utils_spec.js
index d7d7007674a..aaeeee48d83 100644
--- a/test/spec/utils_spec.js
+++ b/test/spec/utils_spec.js
@@ -1170,6 +1170,44 @@ describe('Utils', function () {
     });
   });
 
+  describe('getUnixTimestampFromNow', () => {
+    it('correctly obtains unix timestamp', () => {
+      const nowValue = new Date('2024-01-01').valueOf();
+      sinon.stub(Date, 'now').returns(nowValue);
+      let val = utils.getUnixTimestampFromNow();
+      expect(val).equal(nowValue);
+
+      val = utils.getUnixTimestampFromNow(1);
+      expect(val).equal(nowValue + (1000 * 60 * 60 * 24));
+
+      val = utils.getUnixTimestampFromNow(1, 'd');
+      expect(val).equal(nowValue + (1000 * 60 * 60 * 24));
+
+      val = utils.getUnixTimestampFromNow(1, 'm');
+      expect(val).equal(nowValue + (1000 * 60 * 60 * 24 / 1440));
+
+      val = utils.getUnixTimestampFromNow(2, 'm');
+      expect(val).equal(nowValue + (1000 * 60 * 60 * 24 * 2 / 1440));
+
+      // any value that isn't 'm' or 'd' gets treated as Date.now();
+      val = utils.getUnixTimestampFromNow(10, 'o');
+      expect(val).equal(nowValue);
+    });
+  });
+
+  describe('convertObjectToArray', () => {
+    it('correctly converts object to array', () => {
+      const obj = {key: 1, anotherKey: 'fred', third: ['fred'], fourth: {sub: {obj: 'test'}}};
+      const array = utils.convertObjectToArray(obj);
+
+      expect(JSON.stringify(array[0])).equal(JSON.stringify({'key': 1}))
+      expect(JSON.stringify(array[1])).equal(JSON.stringify({'anotherKey': 'fred'}))
+      expect(JSON.stringify(array[2])).equal(JSON.stringify({'third': ['fred']}))
+      expect(JSON.stringify(array[3])).equal(JSON.stringify({'fourth': {sub: {obj: 'test'}}}));
+      expect(array.length).to.equal(4);
+    });
+  });
+
   describe('setScriptAttributes', () => {
     it('correctly adds attributes from an object', () => {
       const script = document.createElement('script'),