Established in 2006, Mercantile Processing Inc. (MPI) got its start in Sussex County, Delaware where the Corporate Office is still based.
As MPI grew, so did our product line of premier business services. Our focus on delivering an outstanding customer experience has remained the ultimate goal for the company. MPI has additional offices and agents throughout the U.S. and also assists international business.
MPI has been servicing Bank Partner relationships for the last 10 years. Our first Bank Partner started working with us in January of 2009. Thanks in part to the Maryland Bankers Association’s endorsement of MPI, we have built our Bank Partnership program.
MPI was built on a foundation of merchant services but the company has since created programs that allow for partners to adopt products or services that are not merchant based. These programs include gateway or POS only products to be promoted by outside merchant ISO’s.
Want to know more?
If you would like to know more about our business solutions, please call us at 877-508-2831 or email us at sdr@mpiprocessing.com.
Want us to call you?
Already a customer?
Our in-house customer service staff can be reached to answer any questions you may have. For the quickest customer service please call 877-508-2831, option 0 or email
customerservice@mpiprocessing.com
Memberships and Accolades
Hours of operation and Holidays Hours
Monday through Friday 9:00 AM – 5:00 PM
Closed during the following Holidays:
New Years’ (Observed) | Martin Luther King Day | Presidents Day | Memorial Day | Juneteenth | Independence Day | Labor Day | Indigenous Peoples Day | Veteran’s Day (Observed) | Thanksgiving | Black Friday | Christmas Day