First, the repayment date of CCB Longka Credit Card refers to the 20th day after the bill date. If the cardholder's billing date is 10, then the cardholder needs to repay on the 30th of each month.

Second, CCB's paper bills will be sent to customers by registered mail within a few days after the bills are issued. If the customer changes the billing address, he must contact customer service to change the address in time, so as not to affect the receipt of paper bills. If you want to receive electronic bills, you can also contact customer service to leave an email address and receive electronic bills.

Third, consumers enjoy interest-free payment in full before the due repayment date, but if they overdraw for cash withdrawal, they will receive interest of 0.5% of the cash withdrawal amount from the date of cash withdrawal;

Fourth, if you want to enjoy the longest interest-free period, you can generally enjoy the longest interest-free period by swiping your card the day after the bill date.