Information Systems and Controls (ISC) CPA Exam 2026 – 400 Free Practice Questions to Pass the Exam

The merchant electronic gateway account primarily serves as a conduit for processing credit card transactions, facilitating the submission of transaction data to the merchant's bank, commonly known as the acquiring bank. When a customer makes a purchase online, their payment information is collected and encrypted by the payment gateway. This information is then forwarded to the merchant bank for authorization, allowing the transaction to be completed.

This centralized mechanism efficiently handles various crucial tasks—such as securely transmitting sensitive cardholder information, checking for potential fraud, and ensuring compliance with payment industry standards (like PCI DSS). Given these responsibilities, the primary role of the merchant electronic gateway account is to ensure that transactions are submitted smoothly and securely to the merchant bank, allowing merchants to receive payments from customers.

While other aspects, such as protecting cardholder data or managing customer credit profiles, are essential to the overall payment processing infrastructure, they do not represent the primary function of the electronic gateway account itself.