Providing temporary use of non-downloadable web based software that provides sales representatives and vendor management with the ability to graphically view electronic information about the status and standing of their customers through the use of data extracted from the vendors back office Enterprise Resource Planning (ERP) system, and the non-downloadable software provides a complete view of their sales territories advanced mapping features to plan customer visits, tract customer orders, shipment and credit standing and gather vital information such as buying and shipping histories of customers by territory, zip codes and physical locations of customers