


POS & ATM Solutions Built for Growth
From Swipe to Success
Welcome to NMS, the full-service ISO. We provide comprehensive solutions for merchants throughout the United States, focusing on small and medium-sized businesses. Whether you run a convenience store, gas station, restaurant, truck stop, hotel, liquor store, or office building, NMS has the tools to streamline your operations and boost efficiency.
About National Merchant Solutions
Our Mission
At National Merchant Solutions, we are dedicated to delivering comprehensive and efficient payment processing, state-of-the-art POS systems, and reliable ATM solutions to businesses across the United States. Our focus on seamless integration, user-friendly interfaces, and advanced technologies ensures that our clients achieve their operational and financial objectives effectively.
Specializing in credit card processing, POS systems, and ATM services, we leverage cutting-edge tools and industry expertise to provide businesses with the tools they need to optimize their operations and enhance customer experiences.

Our Solutions
Explore our range of solutions designed to streamline payment processes, elevate customer experiences, and drive operational efficiency. From credit card processing to ATM services, we have the tools to elevate your business to new heights.
Credit Card Processing
Our credit card processing solutions cover all major card types, including swipe, chip (EMV), mobile wallets, gift and loyalty cards, as well as cash-discount programs. We empower businesses to handle transactions seamlessly and securely.
POS Systems
Optimize your retail outlets and full-service restaurants with our cloud-based POS systems and integrated inventory/tracking tools. Our point-of-sale solutions are designed to enhance operational efficiency and elevate customer service.
ATM Services
From ATM placement to processing, restocking, and maintenance, we provide comprehensive ATM solutions. Our real-time reporting and around-the-clock support ensure that businesses can offer convenient and reliable ATM services to their customers.
Fast, Secure, and Affordable Credit Card Processing
At National Merchant Solutions, we provide businesses of all sizes with reliable and secure credit card processing solutions. Whether you're accepting payments in-store, online, or on the go, our systems are designed to keep transactions fast, simple, and cost-effective.
✅ Next-Day Funding
✅ Competitive Low Rates
✅ EMV & Contactless Payments
✅ Secure PCI-Compliant Technology
✅ 24/7 Support from Real People
We work with you to choose the right solution—whether you're a small retail shop or a high-volume business. Start accepting all major credit and debit cards with confidence today.

Client Stories
Discover how businesses have benefited from partnering with National Merchant Solutions. Their success stories highlight the transformative impact of our tailored payment processing, POS, and ATM solutions.
Business Owner
I’ve been using National Merchant Solutions for my ATM service and EBT service at my gas station for a while now, and I couldn’t be happier with how reliable and customer-friendly it is. My customers love the convenience, and I’ve noticed an increase in foot traffic as a result. I was so impressed with the service that I decided to add the same ATM and EBT service to my second location, and it’s already making a positive impact there too! The team is professional, responsive, and made the whole process seamless. Highly recommend this service to any business owner looking to add value for their customers!
Sam Ali
Restaurant Manager
What really stands out is their honesty and transparency. No hidden fees, no headaches just great service at a fair price. If you’re looking for a solid ATM processing company that actually cares about its customers, I highly recommend
Retail Manager
I just switched two businesses with this company! They have the best and fastest customer service! You called them for any problem and they will easily solve it over the phone or they stop by your location and take care of the problem!
Pricing wise, they offer the best in the market and they can beat any contract you have!
FAQs
Common Questions
Have questions about our solutions? Find answers to commonly asked questions below to learn more about how National Merchant Solutions can enhance your business.
Why Choose National Merchant Solutions?
National Merchant Solutions offers tailored payment processing, state-of-the-art POS systems, and reliable ATM solutions that are designed to meet the unique needs of businesses. Our commitment to seamless integration, advanced technologies, and dedicated support sets us apart.
What Payment Options Do You Support?
We support all major card types, including swipe, chip (EMV), mobile wallets, gift and loyalty cards, and cash-discount programs. Our solutions provide businesses with the flexibility and security to handle a wide range of payment options.
How Can I Get Started?
Getting started with National Merchant Solutions is simple. Reach out to our team, and we will guide you through the process of implementing our tailored payment processing, POS, and ATM solutions for your business.

Contact Us
Do you have questions or need assistance? Our team is here to provide you with the support and guidance you need to leverage our payment processing, POS systems, and ATM solutions for the success of your business.