First, log in to My Taobao - I am a seller - Sub-account - There is a permission management allocation method in the sub-account:

Step 1: The main account and other Wangwang accounts (it must be a Wangwang account with a store! Otherwise, you cannot log in)

Step 2: After entering Qianniu's Ali Wangwang, find the "App" icon below the friend list. Step 3: Click "Apply" and you will see the management of "Sub-account Permissions" Step 4: We click on Sub-account Permissions and open a sub-account settings page.

Step 5: At this time, we click on Role Management, and then a Role Management page opens. Step 6: We click on Add Role on the Role Management page, open the Add Role page, enter the name of the sub-account you want to add, assign permissions, and then save, so your settings are complete. Then you can log in to your sub-account again to see if you can operate some of the store's functions (not all functions of the main account can be used! Some functions still require account permissions)