An ERP system is about managing the various resources a business has. This includes financial resources (procurement, billing, customer and supplier management), operational resources (Inventory management, machinery, production processes and rental fleets) and employee resource (time and attendance management, skills mapping and resource allocation). An ERP system is typically used by businesses with complex operations that want to drive efficiencies across their business. It can provide a greater level of reporting and end to end integration for all business transactions.