A.MIS B.SCM C.CRM D.ERP
A.電子化廣告牌(e-Billboard) B.電子化采購(gòu)(e-Procurement) C.電子化銷售(e-Sale) D.電子化企業(yè)(e-Business)
A.無(wú)所不在的特性(ubiquity) B.方便性(convenience) C.定位性(localization) D.個(gè)人化(personalization)