We offer merchant services credit card processing solutions through Elavon and PaySafe – First Data.  Our solutions include Authorize.net, ChargeAnywhere, eProcessingNetwork, PayPal, Payflow Pro, PayTrace, Hypercom, Verifone and more. Our pricing is the most competitive utilizing Interchange cost pass-through to our clients.

Our Approach


NACCA was established in 1989 and is privately owned. Our team has on average more than 20 years of direct industry experience. Today, NACCA processes transactions for over 6,000 merchants in the United States.


Since our inception, our customer first philosophy is integral to our work and is evidenced throughout our organization and within our daily business processes. We believe in open communication and transparency and we are ready to listen and receive feedback. We work in teams to achieve successful outcomes. We value different perspectives that emerge from different cultures and backgrounds to enhance our thinking. When we commit to a goal, we make the necessary sacrifices to finish the job we started.

Community Commitment

NACCA takes our commitments seriously and we focus our efforts on activities that will bring the most value. NACCA encourages our employees to give back to our communities. Many of our employees volunteer in our communities and give their time to help fulfill the needs of others.

Management Team

Greg Frumin, ETA CPP

Greg Frumin co-founded North American Credit Card in 1989 and has worked there full time since its inception.  Mr. Frumin received a dual bachelor degree from the University of Michigan.  He is active in his local community where he serves as an elected member of the Representative Town Meeting and the former chairman of the Town Service committee.  He is also an Eagle Scout and currently serves as a local Cub Scout leader. Mr. Frumin lives in Connecticut with his wife and three children, Alexandra, Josh and Cole.

John Ryan, ETA CPP

John Ryan joined North American Credit Card in 1995 and has worked there ever since.  Mr. Ryan received his Bachelor of Arts in Economics from Providence College in 1994.  He serves North American Credit Card in several capacities including business development, technology solutions and client support services.  Mr. Ryan lives in Greenwich Connecticut and enjoys spending time with his wife and three children.

Lucas Wakeman, ETA CPP

Lucas Wakeman is a graduate of the University of Rochester with a Bachelor of Science in Engineering and a Bachelor of Arts in Economics.  He has worked in multiple engineering fields and holds two patents in fiber optic lighting technologies.  In 2006, he brought his talents to the payment card industry and has since been working with North American Credit Card Association.  Captain Lucas is an avid sailor and competes regularly in distance races on the waters of the North East. With a steady hand at the helm he is always trying to bring home another trophy for the shelf.  He was married at sea and currently lives on a boat with his beautiful wife and the younger of his two sons. They have all three since been adopted by a gaggle of Canadian geese.

Elavon & Fiserv - PaySafe

NACCA is registered with Visa® and MasterCard® as a Merchant Service Provider (MSP) for both Elavon and Fiserv – PaySafe.

About Elavon, Inc.

Elavon is wholly owned by U.S. Bancorp (NYSE: USB) and provides end-to-end payment processing solutions and services to more than 1.3 million customers in the United States, Europe, Canada, Mexico, Brazil and Puerto Rico. As the #1 provider for airlines and a top five provider for hospitality, healthcare, retail, and public sector/education, Elavon’s innovative payment solutions are designed to solve pain points for businesses from small to enterprise-sized.

About Fiserv and PaySafe

Fiserv (fka First Data) is a global leader in commerce-enabling technology and solutions, serving approximately six million business locations and 4,000 financial institutions in 118 countries around the world. The company’s 23,000 owner-associates are dedicated to helping companies, from start-ups to the world’s largest corporations, conduct commerce every day by securing and processing more than 2,300 transactions per second and $1.9 trillion per year.

PaySafe is a premier provider of payment solutions and credit card processing services in the U.S. With over 20 years of experience and 150,000 merchant customers, the company is consistently recognized for its experience and reputation.

Processing Platforms

This extensive list of processing platforms (networks) allows NACCA to support most of the payment processing solutions (hardware, software, payment gateways and point-of-sale systems) that are compatible with one or more of these processing platforms.

ETA CPP Accreditation

Members of the Management team of NACCA hold the credential ETA Certified Payments Professional™ (CPP), representing 22% of all ETA CPP’s in the state of Connecticut.

The ETA CPP program sets the standard for professional performance in the payments industry and is a symbol of excellence. It signifies that an individual has demonstrated the knowledge and skills required to perform competently in today’s complex electronic payments environment. As a result of increasing governmental scrutiny and regulation, growing security and compliance requirements, and a host of emerging issues and trends, today’s payments professionals need to have a broad knowledge of the industry, the challenges and forces shaping its future. They must demonstrate mastery not only of sales, but of pricing and interchange; business process, operations and workflow; products and solutions; risk; and regulatory, compliance and security matters as well.  With the ETA CPP designation, ETA codifies the significant increase in knowledge required of payments professionals on the job. The ETA CPP Registry can be found at  https://www.castleworldwide.com/ETA/ The Electronic Transactions Association (ETA) is the global trade association representing more than 500 payments and technology companies. ETA members make commerce possible by processing more than $5 trillion in purchases in the U.S. and deploying payments innovations to merchants and consumers.

Who We Are?

Greenwich, CT


University of Michagan

Business Development
Greenwich, CT


Providence College

Client Support
Wilton, CT


University of Rochester


I've worked with John and NACCA for the past 16 years through Roller Warehouse. He's helped us process many millions of dollars with very few, if any problems. John's highly professional manner and expert knowledge has and will continue to bring us much comfort. We consider John (and NACCA) to be a great partner in our success and highly recommend them.
Rick Davis
Founder, CEO
I gave these guys a shot, and they saved me nearly 40% at my Nissan store, and 20% at my Jeep store. This is nearly $50,000 per year. I would strongly suggest that you give them a try, just as I did".
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