1. All bank cards in my country have a validity period, whether they are debit cards, credit cards, or credit cards. Generally, debit cards have a very long service life, while credit cards and credit cards have a shorter service life, usually only a few years. After expiration, you need to go to the bank to get a new card. There is the month and year on the bottom of the front of the credit card, and the one raised and separated by the "/" symbol is the expiration date. The validity period of a credit card is expressed in months/years. The validity period of bank credit cards is generally 3 years, and for some banks, it is 5 years. After the validity period expires, the bank will decide whether to allow the customer to continue using the credit card based on the customer's past use of the credit card.

2. Generally, there is no expiration date marked on the bank card. You can consult the bank. Physical validity period: The design life of magnetic stripe cards is ten years, and the design life of chip cards is thirty years. Actual validity period: Magnetic stripe cards can generally be used for three to five years if kept properly. Chip cards generally last five to ten years if kept properly. Service validity period: The validity period of the savings card has been cancelled, and the card can be held for life if it is not damaged. The validity period of a credit card is generally three to five years, and the validity period varies with different brands. After expiration, the bank will review and decide whether to extend it.