What is the ePN/MSC?
The eProcessingNetwork Merchant Support Center (ePN/MSC) is where merchants utilizing eProcessingNetworks’ Secure Online Transaction Processing Services can produce activity reports, maintain their online account, configure optional services such as ePNCart, and keep up with the latest in e-commerce technology. You can log in to the ePN/MSC with your eProcessingNetwork Username and Password by clicking on the Merchant Support Center link in the left menu of any of eProcessingNetworks Web pages, or by clicking here.