Taobao sub-accounts are usually used by Taobao shop owners to give their employees work accounts. Because the main account is in the hands of the boss, the permissions of the sub-accounts are all controlled by the main account. Some sub-accounts can change prices and deliver goods, and some sub-accounts can change pictures, send links, etc. It is similar to the relationship between the emperor and the ministers, that is, the emperor gives you a position and you can exercise the power.