A payment gateway encrypts and transmits customer data; a processor moves funds between accounts. Both are essential for online credit card transactions.

A payment gateway securely transfers customers' card info to a payment processor, which then verifies it and completes the transaction. Many, or all, of the products featured on this page are from our ...

With three years spent researching, comparing, and testing software products, Tyler Webb is an expert on all things telecommunications. With work featured on GetVoIP.com, he's written over 150 ...