Payment Gateway

A payment gateway is an application service provider that authorizes credit card, debit card and electronic check payments for businesses. A payment gateway facilitates the transfer of information between a payment portal (such as a website, mobile phone, or interactive voice response service) and the front-end processor or acquiring bank. When a customer orders a product from a payment gateway-enabled merchant, the payment gateway performs a variety of tasks to process the transaction.

Related Terms

  • Effective Rate

    The effective rate shows the amount of volume a business pays in credit card processing fees to process a given amount. It is shown as a percentage,...

    Learn More
  • Issuer

    An issuer is the organization that issues a credit or debit card.

    Learn More