The repayment process of CCB's personal online banking for other banks' credit cards is as follows: Personal online banking can be used to transfer money to other domestic commercial banks, so it is recommended to check with the receiving bank whether it supports cross-bank remittance by credit cards. If the receiving bank supports it, you can log in to personal online banking and handle it through the menu of "Transfer Remittance-Transfer-Transfer". (In case of business changes, please refer to the actual situation. Learn more about CCB products and open WeChat "Sweep" to identify the QR code.