diff --git a/controllers/customer/OnlineOrderSummeryController.php b/controllers/customer/OnlineOrderSummeryController.php
index 0c87c40..7e11b9f 100644
--- a/controllers/customer/OnlineOrderSummeryController.php
+++ b/controllers/customer/OnlineOrderSummeryController.php
@@ -9,6 +9,7 @@ class OnlineOrderSummeryController extends Controller
   private $orderTotal;
   private $deliveryFee;
   private $itemCounter;
+  private $vat;
 
   function __construct()
   {
@@ -53,11 +54,21 @@ public function getDeliveryFee()
     }
   }
 
-  public function getTotalOrderFee()
+  public function getVat()
   {
     if ($this->deliveryFee && $this->orderTotal) {
       //cant keep the order total in double because we are double checking the user's order against DB for any hacks 
-      echo number_format((float)($this->deliveryFee + $this->orderTotal), 2, '.', '');
+      $vat_amount = number_format((number_format((float)($this->deliveryFee + $this->orderTotal), 2, '.', '') * 0.15), 2, '.', '');
+      $this->vat = $vat_amount;
+      return $vat_amount;
+    }
+  }
+
+  public function getTotalOrderFee()
+  {
+    if ($this->deliveryFee && $this->orderTotal && $this->vat) {
+      //cant keep the order total in double because we are double checking the user's order against DB for any hacks 
+      echo number_format((float)($this->deliveryFee + $this->orderTotal + $this->vat), 2, '.', '');
     }
   }
 
diff --git a/views/customer/Dinein.php b/views/customer/Dinein.php
index 03fd6b1..e8c1f3d 100755
--- a/views/customer/Dinein.php
+++ b/views/customer/Dinein.php
@@ -172,7 +172,7 @@ function addToCart(itemId){
                   </div>
                   <div class="menu-selected-row-description has-text-left">
                     <h4 class="mb-0 mt-0">`+document.getElementById(itemName).innerHTML+`</h4>
-                    <input placeholder="qty" value="1" id="item-qty-`+itemId+`" onchange="updateCartQty(`+itemId+`);">
+                    <input type="number" placeholder="qty" min='1' value="1" id="item-qty-`+itemId+`" onchange="updateCartQty(`+itemId+`);">
                   </div>
                   <div class="menu-selected-row-price">
                     <h4 class="mb-0 mt-0" id="item-price-`+itemId+`">`+document.getElementById(ItemPrice).innerHTML+`</h4>
@@ -198,11 +198,17 @@ function addToOrder(itemId){
   }
 
   function updateCartQty(itemId){
+    
     let qtyDiv = 'item-qty-'+itemId;
     let itemPriceDiv = 'price-'+itemId;
     let itemPriceDivCart = 'item-price-'+itemId;
     let increasedQty = order[itemId] - document.getElementById(qtyDiv).value;
 
+    if(document.getElementById(qtyDiv).value < 0){
+      artemisAlert.alert('warning', 'Item number has to be positive number');
+      return;
+    }
+
     //TODO 
     //convert everything to positive
     let changedAmount = parseInt(document.getElementById(itemPriceDiv).innerHTML.replace(/\D/g,'')) * Math.abs(increasedQty);
diff --git a/views/customer/DineinLogin.php b/views/customer/DineinLogin.php
index 9d17d69..b79a611 100755
--- a/views/customer/DineinLogin.php
+++ b/views/customer/DineinLogin.php
@@ -81,7 +81,6 @@
   <script src="../../plugins/ArtemisAlert/ArtemisAlert.js"></script>
   <script>
 
-  
 
     window.onload = function(){
       if(!localStorage.getItem("table_number")){
diff --git a/views/customer/OnlineOrder.php b/views/customer/OnlineOrder.php
index df0bba8..b0bdbcf 100755
--- a/views/customer/OnlineOrder.php
+++ b/views/customer/OnlineOrder.php
@@ -167,7 +167,7 @@ function addToCart(itemId){
                   </div>
                   <div class="menu-selected-row-description has-text-left">
                     <h4 class="mb-0 mt-0">`+document.getElementById(itemName).innerHTML+`</h4>
-                    <input placeholder="qty" value="1" id="item-qty-`+itemId+`" onchange="updateCartQty(`+itemId+`);">
+                    <input type="number" min="1" placeholder="qty" value="1" id="item-qty-`+itemId+`" onchange="updateCartQty(`+itemId+`);">
                   </div>
                   <div class="menu-selected-row-price">
                     <h4 class="mb-0 mt-0" id="item-price-`+itemId+`">`+document.getElementById(ItemPrice).innerHTML+`</h4>
@@ -198,6 +198,11 @@ function updateCartQty(itemId){
     let itemPriceDivCart = 'item-price-'+itemId;
     let increasedQty = order[itemId] - document.getElementById(qtyDiv).value;
 
+    if(document.getElementById(qtyDiv).value < 0){
+      artemisAlert.alert('warning', 'Item number has to be positive number');
+      return;
+    }
+
     //TODO 
     //convert everything to positive
     let changedAmount = parseInt(document.getElementById(itemPriceDiv).innerHTML.replace(/\D/g,'')) * Math.abs(increasedQty);
diff --git a/views/customer/OnlineOrderSummery.php b/views/customer/OnlineOrderSummery.php
index ab00a71..b257e87 100644
--- a/views/customer/OnlineOrderSummery.php
+++ b/views/customer/OnlineOrderSummery.php
@@ -151,16 +151,28 @@
             </div>
             <div class="total-box d-flex nobottom">
               <div class="title-col">
-                <h3 class="mt-0 mb-1">Delivery Fee:</h3>
+                <h3 class="mt-0 mb-0">Delivery Fee:</h3>
               </div>
               <div class="price-col mr-1">
-                <h3 class="mt-0 mb-1 has-text-right">
+                <h3 class="mt-0 mb-0 has-text-right">
                   <?php
                   $OnlineOrderSummeryController->getDeliveryFee();
                   ?>
                 </h3>
               </div>
             </div>
+            <div class="total-box d-flex nobottom">
+              <div class="title-col">
+                <h3 class="mt-0 mb-1">VAT(15%):</h3>
+              </div>
+              <div class="price-col mr-1">
+                <h3 class="mt-0 mb-1 has-text-right">
+                  <?php
+                  echo $OnlineOrderSummeryController->getVat();
+                  ?>
+                </h3>
+              </div>
+            </div>
             <div class="total-box d-flex">
               <div class="title-col">
                 <h3 class="mt-0 mb-1">Total Amount:</h3>