On the front of the credit card of Shanghai Pudong Development Bank, under the card number, there will be the date of issuance (month/year), and the expiration date (month/year) of the credit card is on the right side of the date of issuance. The validity period of the credit card is printed with the words "VALIDFROM and VALIDTHRU" below the card number: VALIDFROM is the date of issuance and VALIDTHRU is the validity period of the credit card, that is, the validity period of the credit card. Date format is month/year. For example, VALIDTHRU 12/ 16 means that your credit card is valid for 2016 65438+February.