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CPA 每行动成本 Cost Per Action

CPS 以实际销售产品数量来换算广告刊登金额 Cot Per Sales

CPM 每千人印象成本 cost-per-thousand impressions

CPP 每购买成本 Cost Per Purchase

CPC 每次点击成本 Cost Per Click

ROI 投资回报率 ROI Return On Investment

January 4, 2010