You can download a micro-store seller version of the APP. Open a shop for free, and then add some medicines that families often need, such as cold medicines and antipyretics, to some medicines that shops or the elderly often need. At the same time, if you can provide a full range of home delivery services, it is better to promote your store on WeChat than directly promote your pharmacy. At the same time, you can also establish a membership system, add all the members in your store to your WeChat friends, and then build a group. If it is a pharmacy in the community, don't promote your WeChat group too much. It is best to build a platform for chatting and communicating on the medical WeChat group, so that customers will have good adhesion. If they need to buy medicine, they will think of your pharmacy or buy it directly in your micro store, and you will provide home delivery service.