The Bank of Communications credit card payment card number can be modified. The modification method is as follows:
You can log in to the registered version of online banking and select Credit Card-Online Payment Management-Online Payment Maintenance to view. If you need to modify it, select Online Payment Maintenance-Online Payment-Modify, and reset according to the system prompts.
Supplementary knowledge:
The verification information is the information that the system prompts you to enter when setting the online banking username and online banking login password. You can enter any information by yourself as the verification information. The verification information is used for you to confirm the authenticity of the website when making online payments in the future. It will be displayed on the payment page. Please check it at that time.