1. Associated debit card repayment, automatic repayment. If you have a debit card of Bank of Communications, you can associate the debit card with the credit card and set up automatic repayment. When the repayment date comes, the bank will automatically deduct the debt on the bill from the debit card. If you don't have a debit card from Bank of Communications, you can choose debit cards from other banks for inter-bank repayment, but you need to charge a certain inter-bank transaction fee.

2. traditional method: go to the counter or ATM to repay the loan. You can take your ID card, credit card and your money to the counter for repayment. Or deposit money into a credit card through ATM.

3. Alipay repays. Alipay has a credit card repayment function. Login to Alipay computer client to repay your own credit card free of charge, and charge .2% charge for repayment of others, with a minimum of 2 yuan and a maximum of 25 yuan.

Requirements for bank credit card application:

1. Mainland residents aged 18 -65;

2. Have a stable job and a monthly punch-in income;

3、? Fill in the credit card application form and sign it personally at the "applicant's signature".

Information of bank credit card application:

1. Copy of ID card, work certificate, income certificate, etc.

2. Provide bank deposit certificates, real estate certificates, degree certificates, etc.

3. In case of foreign household registration, overseas personnel applying for local jobs, and active military officers applying for credit cards in their own names, some card-issuing banks may require temporary accounts issued by local public security departments or certificates (including work certificates) issued by relevant departments.