Hello, CCB credit cards can be used for repayment whether in another place or overseas. For off-site repayment, customers can go to the nearest CCB branch to handle credit card repayment business with their credit card card or card number. There will be no handling fee for repayment at the off-site branch. Customers can also make repayments through online banking and mobile banking. For overseas repayment, customers can repay through online banking overseas, or they can ask the cardholder's family to repay at a CCB branch with the card number.