The eHauling system streamlines the truck delivery of hydrocarbon refined products across the Saudi Aramco distribution operations network, including more than 200 trucking routes for a network of more than 30 locations. Bulk plants, air fueling operations, and gas plants are all part of the distribution network. Using the GPS position monitoring of the mobile device, the mobile application will improve and optimize the tracking and processing of stock transfer movements by trucks, through hauling service providers.