1. Call the credit card hotline of Bank of Communications at 400-800-9888 to return the card. If your credit card has no debt or balance, the customer service will cancel it for you.

2. Go to the counter of the Bank of Communications business outlet to cancel the card. After filling out the application form, the bank will report a copy of the cardholder's ID card and the completed application form to the head office, and then complete the card cancellation process;

3, online cancellation, download the Bank of Communications credit card APP "Pay the bill" and then find online customer service to complete the credit card cancellation step by step.

Cancellation of the bank card itself:

To cancel a bank card, you can apply for cancellation in the banking service hall, or you can log in to online banking to apply for cancellation. 1. The process of cancellation in the banking service hall is: 1. Find the bank; 2. application; 3. Query the arrears; 4. Cancel the card. 1, looking for a bank. First, find the nearest bank service hall online, and then take your ID card and bank card to the nearest bank service hall to queue up. 2. apply. Fill in the Business Application Form at the bank counter, apply for the cancellation of the card, and inform the bank counter staff of the reasons for canceling the bank card. Then hand over the bank card, ID card and business application form to the staff. 3. Query the arrears. The counter staff will first check the bank card to be cancelled in the banking system to see if there is any bill or business outstanding. If it is found that there are loans or annual fees that have not been settled, and the wealth management investment products are still in use, the cardholder will be told to pay off the loans or annual fees and withdraw the wealth management investment before canceling the card. If there is a balance in the card, you will be asked whether to transfer the balance. At this time, you need to transfer the balance first and then cancel the card. 4. Cancel the card. After the balance is transferred or the payment is made, the bank card can be cancelled. 2. The process of logging in to online banking to apply for account cancellation is: 1, and the arrears are queried; 2. Log in to online banking; 3. handle business; 4. Cancel the card. 1, inquire about arrears. Use online banking or mobile banking to check whether there is any arrears. If there are problems such as arrears, deal with them in time. 2. Log in to online banking. Open the issuer's online banking, enter the account password, and log in to the personal account center. Select "Bank Card Management" and find "Cancel Bank Card". 3. Apply for business. Click "Cancel Bank Card" and select the bank card to cancel. Select mobile phone verification code or online banking dynamic password for identity verification, and fill in the information such as the reason for card withdrawal after verification. Finally, submit the card withdrawal application and wait for the system to approve the card withdrawal application. 4. Cancel the card. After the approval, the card was successfully cancelled.