• Ability to enroll and un–enroll in modules and features based on customer needs.• The system shall be a cloud–based web server communicating with all sites to provide centralized data base and on–line network access for fleet managers, key personnel, and remote maintenance entities, providing 24/7 on–line access through the network.• The cloud hosted software shall create and control several fleets and departments and support different privilege levels for limited access for different users• The cloud hosted software shall provide advanced on–line services for multiple sites and multiple fleets in a region. • The cloud hosted software shall support multiple fuel sites/equipment and allow data consolidation. • The cloud hosted software shall synchronize data with all sites in near real–time.• The cloud hosted software shall provide secure log–in through the Web for each fleet manager, for monitoring & control and report generation including exception reports.• The cloud hosted software must have an optional, private cellular network to connect to devices such as inventory monitors, card readers, and other petroleum equipment. • The cloud hosted software web interface shall use SSL security. • Cloud hosted software shall be able to integrate with Active Directory SSO or similar application.