Enhance the customer consumption experience. The main reason for the success of 1 store's QR code commodity wall is to provide convenient QR code shopping experience, which is similar to supermarket shopping, providing more comprehensive commodity information and enhancing consumer experience. 1 Store is the first store in China to start QR code shopping. 1 Store has built a QR code commodity wall on buses and subways in major cities. People just need to take out their mobile phones and scan the QR code next to the goods, so they can buy the goods directly. This is a virtual supermarket, so people don't have to wait in line.