Coupon websites are online platforms that aggregate discounts and promotional codes for various retailers. Users can browse through a wide range of offers, which can include percentage-off deals, free shipping, and special sales. These websites help consumers save money on their purchases by providing easy access to current deals. Many coupon websites also feature user-generated content, where shoppers can share their own finds and experiences. Popular examples of coupon websites include RetailMeNot, Groupon, and Honey. By using these sites, consumers can maximize their savings while shopping both online and in physical stores.