The Marketing Supply Chain is a complex process that consists of a widely diverse set of tasks, production methods and outputs, all of which are connected and interdependent. PSA’s technologies are designed to empower you to create and instantly execute robust marketing programs, all while helping you simplify and manage the marketing supply chain. As a leading technology provider of Direct Marketing Supply Chain Management tools, PSA’s technology tools simplify the complexity of the supply chain resulting in significant performance and cost improvements for our clients.