Amazon Direct Fulfillment (DF) program, known in the industry as "dropship," is a fulfillment model that allows vendors to ship orders directly to the Customer. DF provides Amazon customers the broadest in-stock selection, at the quality and speed of delivery they have come to expect from Amazon. Our engineering team builds a system to manage vendor's registration, inventory, orders, returns, payments and performance in North America, Europe and Asia Pacific. The DF program is one of the fastest growing supply channels at Amazon.