To open multiple stores on Taobao, you first need to conduct real-name authentication and open the corresponding store permissions.

Secondly, you need to select the appropriate store category and register the corresponding store information.

Next, you need to apply through the Taobao store group management system and submit relevant information, such as identity proof, business license, etc. After the application is approved, you can open multiple stores. At the same time, you need to pay attention to the independence and competition between different stores in order to do a good job in market positioning and product planning.