Lecture7.E-merce.ppt

-BusinessandmerceLecturer:-BusinessSystemsIntroductiontoe-BusinessSystemsCross-merceProcessesElectronicPaymentProcessesWebPaymentProcessesElectronicPaymentProcesses-SecureElectronicPaymentsIntroductiontoe-BusinessSystemsE-merce,municationsandcollaboration,andWeb-enabledbusinessprocesses,workedandinformationtechnologiesE-merceItinvolvesthebuyingandsellingandmarketingandservicingofproducts,services,worksCross-paniesareusingITtodevelopintegratedcross-functionalenterprisesystemsthatcrosstheboundariesoftraditionalbusinessfunctionsinordertoreengineerandimprovevitalbusinessprocessesallacrosstheenterpriseExampleofsuchbusinessprocessesarepresentedbelowCross-FunctionalEnterpriseApplications(continued)FigureonnextslideisanexcellentillustrationoftheconceptofenterpriseapplicationarchitectureItillustratestheinterrelationshipsofthemajorcross-panieshaveorareinstallingtodayThisarchitecturespotlightstherolesthate-pany’scustomer,supplier,partner,&employeestakeholdersCross-FunctionalEnterpriseApplications(continued)EnterpriseApplicationArchitectureCross-FunctionalEnterpriseApplications(continued)Enterpriseresourceplanning(ERP)concentratesontheefficiencyofafirm’sinternalproduction..(CRM)(PRM)aimsatacquiringandretainingpartnerswhocanenhancethesellinganddistributionofafirm’(SCM)(KM)applicationsfocusonprovidingafirm’?Enterpriseapplicationintegration(EAI)paniestoconnecttheirmajore-busines