The informatization of the retail industry is first reflected in optimizing customer experience. Informationization can enhance customer satisfaction through personalized services, precision marketing, and seamless shopping experience. Similarly, through information technology tools such as ERP (Enterprise Resource Planning) and SCM (Supply Chain Management) systems, retailers can optimize inventory management, reduce inventory backlog, and improve inventory turnover. In addition, retailers can establish an integrated retail system that combines online and offline channels to achieve unified products, prices, and services, providing a seamless shopping experience. The most important thing is the widespread use of mobile payments, which have become an important component of retail transactions in China. Liyao is committed to providing efficient, flexible, and secure solutions for the informatization and modernization of the retail industry.