Founded in 1988, Card Service International, Inc. (FDIS) is an established leader in the transaction processing industry. We have maintained an outstanding track record of bringing groundbreaking products, services and technology to market. Our experience and expertise have helped us remain at the forefront of the industry.

Whether opening a new business or expanding an established one, we provide flexible and reliable products and services that enable merchants across the nation to accept nearly all types of electronic payments including: