for customers who have only a few cents left in their cards, if it is too troublesome to settle the balance, they can give it up directly. Secondly, you can spend the extra balance directly by credit card. You can help customers settle directly after applying for account cancellation, and there is no charge.
customers can directly brush off the excess balance in their credit cards, or they can apply for account cancellation first. After 45 days of applying for account cancellation, customers can go to the counter to settle their accounts, and at this time, customers don't need to pay handling fees.