Cently (Coupons at Checkout) is an add-on and tool web app by couponfollow.com. The browser web app automatically prompts users about their coupon code when they are about to check out. It also searches for available coupon codes applicable for the best deals depending on where the users will eat at. Users will comfortably find the right coupon code while shopping online. The process of finding coupon is this add-on detects any empty “Coupon Code” box from an e-commerce store. It unravels the latest coupon codes while identifying which one is the best deal. The web app is available for thousands of stores in several countries.