About Us

Larry Clark is the president and senior executive of Interchange Executive Group LLC. With a BA in Business Management from San Diego State University and 10 years experience in merchant services he is highly regarded in the field. He worked as a national sales manager for a large ISO and over saw a sales force of more than 100 reps. for 5 years. He has trained more than 500 people and thousands of merchants on the details of interchange fees. Today he leads a team of agents at the Interchange Executive Group.

Each agent is trained to be a specialist on the interchange. Understanding and managing the interchange is a science in which we are well disciplined for the benefit of the merchant. 


We draw from a vast array of products and services to customize the right program for your business. We help you keep card data safe and secure from breach. We help train your staff on how to use the program. We monitor your activity to ensure you’re getting the best rates available. We back your program with industry-leading client care, long After the Handshake. 

© Interchange Executive Group  2013