Rock ‑ Zipcode Checker

Rock - Zipcode Checker helps merchants set up delivery zones using pincodes and zipcodes mapped to Shopify collections. Customers can check delivery availability directly on the product page before adding items to their cart. Create pincode groups, assign them to collections, and import codes manually or via CSV file. The app lets you customize the widget with your own messages for serviceable and non-serviceable areas. You can also disable the Add to Cart button for pincodes outside your delivery zones. This helps reduce failed deliveries, returns, and customer support requests by letting shoppers verify zipcode delivery before they buy.