You can choose to cancel your account at the counter. You need to bring your account opening certificate to any counter of China Merchants Bank to cancel your OneNet account. This business cannot be done on behalf of you. When doing so, you also need to provide your OneNet account number and withdrawal password or mobile phone. Log out of the bank, log in to mobile banking, select My - Bank Card - All-in-one account (both Category 2 and Category 3 are available), enter the "Account Information" menu, and click "Cancel Account".

China Merchants Bank Credit Card Center adopts nationwide centralized operation. It is the first credit card center in China that operates independently in full compliance with international standards, truly realizing integrated and professional credit card services. While refreshing the credit card record, China Merchants Bank Credit Card adheres to the service concept and innovative spirit of "changing for you", actively explores the market, expands market alliances, deepens market segmentation, and the credit card functions and services are increasingly enriched and improved. It is one of the most innovative joint-stock commercial banks in China. Credit card installment payment means that when the cardholder uses a credit card to make large purchases, the card-issuing bank pays the merchant the funds for the goods (or services) purchased by the cardholder in one go, and pays the merchant through the cardholder's credit card according to the cardholder's application. The business of deducting consumption funds from the account in installments and reimbursing the cardholder based on the monthly credit amount. Most domestic banks have credit card installment services. Installments are generally divided into shopping mall (POS) installments, mail order installments and bill installments through the Internet and mail according to different occasions.

Mail-order installment means that the cardholder receives an installment mail-order catalog brochure from the card-issuing bank (or the bank's online installment mall) and selects from limited products. Then order the installment by mail from the bank by ordering from the online installment mall, calling or faxing the mail order installment application form. Generally speaking, there is no handling fee for mail order installment payments, regardless of the number of installments. However, due to the long ordering cycle (in many cases it takes more than 15 working days to get the goods), returns and exchanges are relatively cumbersome. It is recommended to do more comparisons before purchasing. Bill installment, this is the most convenient installment method. All card-issuing banks can basically support this installment method, and the application is simple. Users only need to submit an installment application to the card-issuing bank by phone after swiping the card and before sending the monthly statement. However, it should be noted that all banks will stipulate some special circumstances. For example, speculative credit cards cannot be successfully installmentd. So before staging, be sure to read the staging manual carefully.