The core components of a retail information system are inventory management, inventory optimization, revenue management, sales management, and reports and inquiries. Non-core components can include financial, supply chain management, enterprise resource planning, customer relationship management, and warehouse management systems.
control retail inventory
control, product costing, batch control and reporting, formula and routing, and material management capabilities. They also provide information for discrete and process manufacturing, as well as other enterprise management modules. For more information on ERP, see ERP: Origins, Development, and Trends. Customer relationship management (CRM) . CRM modules have the capacity to manage customer interactions, marketing campaigns, sales force automation, help desk support, and other important CRM functions.