The main interface of Amazon includes the top navigation bar, search box, advertising recommendations, product classification, today's specials, popular products, user recommendations, shopping cart, personal account, order tracking, customer service and other modules. The top navigation bar includes homepage, today's specials, new products, gift cards, overseas purchases, etc., which are convenient for users to quickly find the functions and products they need. The search box provides a convenient product search function. Advertising recommendations show popular products and promotions to attract user attention. Product classification provides different types of product choices. Today's specials and popular products provide users with the opportunity to shop at a discount. User recommendations show products that other users have purchased, which is convenient for users to refer to and purchase. Shopping cart, personal account, order tracking, customer service and other modules provide convenient shopping experience and after-sales service.