Gateway payment also belongs to online payment, but it is different from the internet payment method introduced earlier. Belongs to the traditional bank online banking payment. Generally speaking, it is a payment service provided by a qualified third-party payment institution.
These institutions will access a number of banks in the background and then release the interface to the merchants in the front desk. When trading, you need to select a bank on the cashier system of the merchant, and then jump to the corresponding bank online banking through the third-party payment institution to complete the payment process.