Hello, with credit cards, you can repay to any card.

The default payment should be the card you use by default when paying. You can consult the credit card manual for details.

Credit card payment generally requires you to enter the card number to query the password, cvv2 code.

If you want to cancel your account, you can call your credit card to manually cancel your account. When canceling your account, you can inquire whether you need to turn off relevant functions.