Apply for installment payment, submit application, and confirm installment plan in online banking or mobile banking. The application process is as follows:

1. Apply for installment payment: Find the credit card installment payment option in the online banking or mobile banking application. Click to enter the installment payment page, select the installment transaction, and fill in relevant information, such as the number of installments, installment amount, etc.

2. Submit application: After filling in the installment payment information, click Submit Application. The bank will review the application.

3. Confirm the installment plan: Once the installment application is approved, the bank will send a notice confirming the installment plan, including the repayment amount of each installment, repayment date and other information.