京东优惠券助手 is a Chrome add-on developed by fangpingdai that helps users find big discounts on JD.com. This tool aims to help users save money by providing them with large coupons that can be used to purchase products at a lower price.

With 京东优惠券助手, users can easily find and apply coupons while browsing JD.com. The add-on displays the available coupons on the product detail pages, allowing users to see the discounts they can get before making a purchase. Additionally, the add-on has a toolbar icon that, when clicked, shows recommended products with high-quality coupons.

Furthermore, 京东优惠券助手 enhances the user experience on JD.com by adding a section on the product detail pages that showcases similar products with coupons. This feature helps users discover alternative options and potentially save even more money.

Overall, 京东优惠券助手 is a useful tool for JD.com users who want to find and apply big discounts on their purchases. By providing easy access to coupons and showcasing recommended products, this add-on helps users save money while shopping on JD.com.