Express payment can't receive SMS reminder

Both, otherwise Alipay can't be bound. After using Alipay payment option to make bank card payment, the mobile phone will receive SMS reminder of bank card funds. I didn't receive it. It may be caused by cell phone shutdown or network delay.

When applying for a bank card, fill in the mobile phone number on the application form. This number is reserved by the bank. After filling in this number, there will be a SMS notification after the bank card is consumed. This also ensures the security of the bank card account, and it is best to fill in a valid mobile phone number when applying for a bank card.