If you are a retail user, you can add a sub-account according to the following steps. If you are an enterprise user account, you need to consult the enterprise management for activation. (Only the main account can add sub-accounts)

1. Left-click on the Merchant Center to enter the homepage of the Bussiness Center;

2. Left-click on Assets - Sub-account Management, and click Add on the upper right corner;

3. Fill in the detailed account information and click OK on the upper right corner (Note: The content marked with * is required).