jcb is just an international organization that uses credit cards. It is the same as VISA and MasterCard. When repaying money, it is no different from other credit cards. There are probably several repayment methods. The original poster You can refer to:

The first type: Agree on repayment. If the poster has a savings card from China Construction Bank, he can bind the savings card to a credit card, and then on the due date of repayment, he only needs the savings card If you have enough money, it will be automatically debited to your credit card. This method is more worry-free and I personally recommend it. If it is activated, the credit card application form will generally ask the host to fill in the savings card information, or you can bind it through CCB counters or credit card service hotlines

Second option: deposit cash directly at CCB counters You can deposit at any self-service deposit machine (there are many queues at the counter, self-service equipment is more convenient)

Third option: transfer and repay through CCB self-service equipment, online banking, and mobile banking (for these two types) Debit cards require a signed contract.) Through these methods, the money in the CCB savings card can be transferred to a credit card. It does not require that the debit card and the credit card belong to the same person. It is convenient for friends to help you pay back the money if you need it urgently.

The fourth type: inter-bank repayment

The fifth type: repayment through a third party, like Lakala, but now Lakala requires a handling fee, the specific amount is There is a display on the machine, please pay attention to it.