800.617.4850 (toll free)



Support Telephone
847.352.4850 ext. 1
800.617.4850 ext. 1 (toll free)

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About NMI

Over the last decade the Internet has transformed the world. It has changed the speed at which we communicate and the means in which we acquire knowledge. It has opened new avenues for business and for developing relationships. At NMI, we have been an important part of that transformation from the heart of what makes e-commerce work, a payment - processing gateway.

Today, NMI's mission is clear: To use our strengths to deliver secure and innovative services so our Affiliate Partners can offer quality gateway services to their customers. By providing personal service and technologically advanced products we have become one of the fastest growing payment gateways in the world.

Documentation / Integration Information

NMI Payment Gateway Integration Portal.

Managing your business

Manage the full life-cycle of your business using our robust departments


One of UltraCart's most powerful features is its robust back office systems. With Departments for Auto Orders, Shipping, Fraud Review, and much more.


Customer Profiles allow your customers to store their information, view past orders, write item reviews, and more.


The UltraCart platform features a variety of robust reports to help you manage your e-commerce business. From complete Sales reports to Item and Customer reports.


Affiliate marketing is one of the most powerful and least expensive ways to promote your brand. With the affiliate doing their own marketing, you'll likely see an increase in sales, as well as awareness of your brand.


Download sales information into QuickBooks automatically with our free UltraBooks software. UltraBooks allows UltraCart merchants to import data directly to QuickBooks™ software.



Having someone else ship your products can be one of the best decisions that you will ever make. It will allow your company to focus on other areas such as product development and marketing.


Our experienced support staff is here to help!

Never outsourced 100% in-house US based support.

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Quick answers to common questions.

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Extensive Documentation and code examples.

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Video training tutorials, guides and tips.

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