单项选择题
A.一对一营销(one to one marketing) B.病毒营销(viral marketing) C.互动营销(interactive marketing) D.联盟营销(affiliate marketing)
A.B2B B.B2C C.C2B D.C2C
A.点击(hit) B.黏着度(stickiness) C.转换率(conversionrate) D.坪效(salespersquaremeter)