What happened to the validity period of the credit card binding Alipay? Hua Fei asked the doctor.

The validity period is the important information of a credit card, which is usually authorized by identifying the customer. If Alipay is bound to fast payment by credit card, key information such as card number, name, ID card, expiration date and cvv password must be entered to verify the authenticity and irreversibility of the credit card payment request. The validity period of the credit card is in the middle and lower part of the front of the credit card, below the card number.