How to use ABC's K form?

K single payment needs to be operated on the premise that the merchant supports this payment method. You can log in to the shopping website first, and then select "Log in to online banking for payment"-"Agricultural Bank of China"-"K-order payment" when making payment (this option can only be displayed if the merchant supports this business), and then follow the process of this webpage. The specific steps need to consult the customer service of the shopping website.