Mercantile Processing Inc.

Mercantile Processing Inc. (MPI) is a payment services provider headquartered in Georgetown, Delaware, delivering credit card processing, POS systems, payroll, e-commerce, ATM management, and gift and loyalty programs to merchants across a wide range of industries. Built on a service-first philosophy — "the Service You Expect, At a Rate You Can Afford" — MPI positions itself as the partner that independent merchants can rely on for straightforward payment solutions and responsive support.

As a Heckler partner, MPI pairs Heckler's iPad enclosures and POS hardware mounts with the point-of-sale and payment systems they deploy for their merchant clients — giving retailers and service businesses a polished, professional counter setup. Their Delaware headquarters serves merchants across the Mid-Atlantic region.