Overpayment means that after deducting the accounted debt, there is still a balance in the credit card (this part does not include unaccounted debt, such as unaccounted authorized transactions and unaccounted installments) Payment transactions, pre-authorized transactions, etc.)

There may be two situations for overpayment

First, the landlord deposited too much when repaying the loan

Second, the poster may have refunds, tax rebates and other transactions.

You can confirm the details by checking the transaction details.

It is recommended that the poster can go through the "Credit Card" on the left side of the home page of the CCB Credit Card website. Service Hall" - Bill Points Query - Enter information as prompted - Query transaction details for the past six months"

If the poster needs to check the details for the past 12 months, he needs to log in to his online banking to check. Yes, the specific steps are: online banking - credit card - credit card inquiry - check the issued statement.

If the poster has any other questions, you can ask.