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About The Merchant Store

The Merchant Store is a full-service merchant service provider. We specialize in all types of electronic transaction processing including credit and debit cards, electronic checks, gift and loyalty cards, and more. Our core focus is providing honest services, reasonable prices, and the best support anywhere.

Our primary office is located in Austin, Texas and we employ outside sales agents in most states in the US.

Please contact us at the following:

Merchant Store Inc.
5725 US Hwy 290, Ste 105
Austin, TX 78735
Phone: 800.898.3436
Email: info@usmsi.com


5725 W Highway 290, Ste 105
Austin, Texas 78735
Toll free: (800) 357.4984
Email: agents@usmsi.com

Copyright © 2017 Merchant Store Inc.™ All rights reserved.

Merchant Store Inc. is a registered ISO/MSP of: Deutsche Bank AG; New York, New York;
and Wells Fargo Bank, N.A., Walnut Creek, CA.
American Express may require separate approval.