Joke Collection Website - Public benefit messages - How to set the verification code for sending SMS when Alipay is trading?

How to set the verification code for sending SMS when Alipay is trading?

This cannot be set. This service has been offline, but it is still necessary to distinguish who sent the text message. When paying by bank card, if the check code is sent by Alipay, Alipay will send it according to the situation. Generally, it is not sent. Some banks send their own check codes, such as the Postal Savings Bank.