At the bottom of the front of the credit card, there are months and years, which are more prominent and separated by the symbol "/",which is the validity period;

The validity period of a credit card is expressed in months/years, and the validity period of10/2 is 20 12 10 3 1.

Bank credit cards are generally valid for 3 years, and individual banks are 5 years;

After the expiration of the validity period, the bank will decide whether to let customers continue to use credit cards according to their past use of credit cards.