The final repayment date of CITIC Bank's credit card is 19 days after the credit card bill date, which means that the specific repayment date is related to your bill date. If your bookkeeping date is the 3rd of each month, then your final repayment date is the 22nd of each month, and you can repay before 24: 00 on the 22nd. The billing date of CITIC Bank's credit card is randomly determined by the system. If the cardholder wants to change, he can go to the bank counter or call customer service, but only once every six months.