Member Directory

MPI is a locally owned credit card company. Based in Sussex County, MPI's home office is in Frankford, DE. Mercantile Processing Inc. services small businesses, restaurants, hotels, and seasonal merchants. MPI also has the ability to broker for state and federal institutions, large business, and cash advance companies.

MPI's range of services includes
Credit card processing
Check processing
Point of Sale (POS) Systems
Payroll solutions
In-house gift & loyalty card programs
On-site ATMs and more!

Solutions for today's business. Specializing in inventory control systems, customer loyalty programs, business analytics, and merchant card services.