List Of Card Payment Gateway References. Web a payment gateway is a transaction processing technology that captures, stores, and transmits card information from the customer to the acquirer. In other words, the payment gateway works as the middleman between a customer and the merchant.

Web a payment gateway is a digital service that facilitates secure and encrypted transactions between a merchant and their bank and/or processor after a purchase is made. Web a payment gateway is technology merchants use to accept debit and card payments from customers. Web 7 best payment gateway providers for ecommerce businesses 1.