Huabao APP is mainly designed to meet the needs of terminal stores for rapid procurement of supplements and seafood products. At the same time, it can achieve an excellent shopping experience on the mobile terminal and improve users' operating efficiency. Users can see the true introduction of the products in the product function of this APP. The shopping cart can help customers quickly settle the price and enjoy the mall promotions and discounts. In the order, the user's purchase status can be recorded, and the logistics and express delivery can be tracked, reducing the number of users. The cost of communication with merchants greatly reduces users’ purchasing costs.