The billing date and repayment date of CITIC Bank's credit card will be provided to you when you receive the card. The repayment date is 26 days after the bill date. If it is not paid after the repayment date, there will be late fees and interest, and personal credit will also be affected. If the cardholder doesn't know when his credit card billing date is, he can check it through the official account of CITIC Bank Credit Card WeChat or the credit card APP.