You don't need to scan your face to open a shop on an expert account, and you don't need face authentication to open a shop on Douyin. To open a shop on Douyin, you only need to verify your real name. Currently, face authentication is not required. You can earn a lot of money by opening a shop on Douyin. If you have a large number of fans, your monthly income will be very high. Anyone can open a shop, but the prerequisite is that you need to have a certain number of fans and you need to undergo real-name authentication, but face authentication is not required.