Enterprise e-business systems ■E- Business systems Enterprise resource planningERP Customer relationship management(CRM) Supply chain management(SCM) Partner relationship management(PRM) Decision support systems(DSS) Knowledge management systems(KMS) Management information systemS(MIS)Enterprise E-Business Systems ▪ E-Business systems  Enterprise resource planning(ERP)  Customer relationship management(CRM)  Supply chain management(SCM)  Partner relationship management(PRM)  Decision support systems(DSS)  Knowledge management systems(KMS)  Management information systems(MIS)