One ID can only authenticate three Alipay numbers, which means one person can only authenticate three Idle Fish numbers.
It should be noted here that you don't have to use your cell phone number to register for Alipay, and an email address can also register for an Alipay account:
Secondly, if you want more numbers, it's best to look for your own relatives and friends.
If you want to use a stranger's number, don't deal on this number, the deal is transferred to your own account, because the Alipay account can be logged in by face recognition.
The last point, in order to avoid being detected by the idle fish system and was judged to be a professional seller, multi-account operation as much as possible to ensure that: a cell phone an account an ip.