When entity merchants swipe their cards, they can judge whether they can swipe their cards according to the card status and available quota. There is a limit for online payment, and the general daily limit for account payment is 1 1,000 yuan. For special merchants, the announcement published by the merchants on the website shall prevail. You can turn off the account payment function. If you have enabled account payment and don't want to continue using it now, you can close it yourself, log in to the CCB website, select Convenience Service-Account Payment on the left side of the homepage, and then select Apply for Cancellation. You can close the account payment function after entering relevant information according to the website prompts.
If the credit card has been bound on some payment websites, it can be unbound. In this case, you need to re-enter the credit card information for verification later, but you can't pay directly.