Developer's DescriptionBy CouponFollowRemind, show, and automatically enter coupon codes for your various uses.Coupons at Checkout is a revolutionary new way for online shoppers to save time and money when shopping online. The browser plugin for Internet Explorer gives online shoppers instant access to coupons during their checkout process without having to search for them. When entering at the shopping cart page of any of your favorite retailer websites, the promotion code box will be highlighted. Clicking the box automatically shows a list of all the retailers' coupon codes