1-2 weeks. After the credit card is processed, the bank will send the credit card to the cardholder's address within a certain period of time, usually 1-2 weeks. If the cardholder fails to activate or use the credit card within the specified time after receiving the credit card, the bank may cancel the credit card as appropriate. Therefore, it is suggested that the cardholder activate and use the credit card as soon as possible after receiving it, so as to avoid the cancellation of the credit card by the bank due to long-term unused. Different banks may have different regulations on the inactive validity period of credit cards, and the specific situation needs to be determined according to the regulations of banks.