Types of online payment systems 1. The characteristics of the credit card payment system are: each card corresponds to an account, the payment of funds is ultimately realized through transfer, and the processing of the credit card account comes after the payment of goods. . 2. The characteristics of the electronic check payment system are: it is an "instant payment" payment method. 3. The characteristics of the electronic cash payment system are: it is a "prepayment" payment system.

1. Credit card online payment method (1) Credit card online payment system model (2) Business process of credit card online payment method (3) Credit card online payment system example introduction