diff --git a/package.json b/package.json
index 8c09a7d..c981183 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@finsweet/ts-utils",
-  "version": "0.24.3",
+  "version": "0.25.0",
   "description": "Typescript utils for custom Webflow projects.",
   "main": "index.ts",
   "module": "index.ts",
diff --git a/webflow/css.ts b/webflow/css.ts
index 22c8966..74696b4 100644
--- a/webflow/css.ts
+++ b/webflow/css.ts
@@ -52,4 +52,8 @@ export const DROPDOWN_CSS_CLASSES = {
   dropdown: 'w-dropdown',
   dropdownToggle: 'w-dropdown-toggle',
   dropdownList: 'w-dropdown-list',
-};
+} as const;
+
+export const COMMERCE_CSS_CLASSES = {
+  addToCartForm: 'w-commerce-commerceaddtocartform',
+} as const;