Pos machines can return credit cards! First of all, the pos machine you use should have the function of credit card repayment, and then click the credit card step by step according to the prompt of the pos machine. There will be no handling fee for repayment, but repayment on pos machines is slow and there is a certain delay. Therefore, unless there is a special emergency, it is recommended that you use the pos machine to repay the loan. Generally speaking, it is best not to use this repayment method.