To use this function, users only need to link a bank card in WeChat and complete identity authentication, which will turn the smartphone with the app into a universal wallet, and then purchase from cooperative merchants For goods and services, you only need to enter the password on your smartphone when paying. The entire process can be completed without any card swiping steps and is simple and smooth. Now many merchants have accessed it. If the supermarket can use it, please directly consult NetEase customer service. At present, WeChat Pay has implemented a variety of payment methods and provided a variety of new marketing tools to meet the different scenarios of users and merchants.