CCB overpayment means that when making purchases with a debit card or credit card, due to system processing reasons, the bank account is over-deducted or not deducted, resulting in an over-payment in the balance in the account. situation. Therefore, CCB's overpayment repayment refers to the act of returning these overpayments to cardholders, thereby returning the account balance to normal status.

If you have an overpayment situation with the balance in your CCB card, you can repay through a variety of channels, including online banking, mobile banking, ATM self-service repayment, manual repayment at the counter, etc. Among them, online banking is a more convenient repayment method. To make repayment through online banking, you only need to enter the correct card number and identity information to complete the operation, which is very convenient and fast.

The necessity of CCB overpayment repayment is to maintain the normal operation of the account and avoid overdraft and other problems. If there is an overpayment in the account and it is not handled in time, it is likely to lead to an overdraft in the account, which will affect the normal use of the debit or credit card. Therefore, timely repayment of overpayments is very important to protect the safety of your property.