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About Us

Allow us to introduce ourselves...

Mercantile Processing Inc. is a locally owned Delaware company. Based in Sussex County, MPI's home office is located in beautiful coastal Southern Delaware. Mercantile began serving the Delmarva area as a credit card processing broker, payroll solution provider, credit card terminal/ATM reseller and a gift/loyalty card program supplier, and quickly grew our local sales plan into a nationally recognized platform with agents and merchants across both coasts, and in the central US. 

Servicing small businesses, restaurants, hotels, and seasonal merchants, Mercantile Processing Inc. also has the ability to broker for state and federal institutions, large business, and cash advance companies. Customer service is of the utmost importance at MPI. We strive to provide local style, helpful customer service to all of our customers and agents.

Mercantile still recognizes our roots in Delaware and Delmarva, and has remained a active community member. MPI is a member of several local BNI groups, chambers of commerces, and serves on the boards of the Bethany-Fenwick Area Chamber of Commerce and Rehoboth-Dewey Chamber of Commerce. 

In addition to being proud members of local Maryland/Delaware chamber of commerce and membership organizations, Mercantile Processing Inc. is also a member of industry leaders such as BBB, NEAA, SEAA, WSAA and the ETA.

NEAA Logo.jpg  SEAA Logo.jpg  WSAA Logo.jpg  ETA Logo.png  BBB Logo.jpg

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