Smart retail management is an important application of RFID technology in the retail industry. By attaching RFID tags to products, the retail industry can achieve precise management and inventory monitoring of products, thereby improving operational efficiency and customer experience. For example, clothing stores can use RFID tags to facilitate customers to make payments in advance, avoiding waste of labor and costs. In addition, the store can also monitor sales in real time, efficiently trace and adjust sales data, and achieve real-time sales, data statistics, replenishment, and anti-theft functions for products.