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The NMA Help Desk

Through technology, and offices located throughout the United States, the experts at National Merchants Association are right around the corner or just a click away.

  • We Work For You® 24 hours per day
  • 7 days per week
  • 365 days per year

For urgent matters including technical support, customer service, and/or voice authorizations, please have your merchant ID number available and contact us at 866-509-7199.

Contact Form - For non-urgent matters, please send us a message.

Login to Portfolio Manager - For real-time transaction reports and support.

Login to eMerchant View - For merchant login.

If you would like a login to either of the above platforms and have not previously requested one, please let us know using the contact button below and we will send you login credentials within 3 business days.