The credit card bill swiped on the 2nd will be paid on the 11th of the following month. According to relevant public information, on the 20th day after the bill date, cardholders should repay the amount before the due date. The bill on the 21st of this month is due before the 11th of next month. A credit card, also called a credit card, is a credit certificate issued by a commercial bank or credit card company to consumers with qualified credit.