單項選擇題

oCPC點擊出價原理:()

A.eCPM=預(yù)估點擊率(點擊出價轉(zhuǎn)化率預(yù)估參數(shù))1000
B.eCPM=預(yù)估點擊率(轉(zhuǎn)化出價轉(zhuǎn)化率預(yù)估參數(shù))1000
C.eCPM=千次曝光出價
D.eCPM=預(yù)估點擊率(千次曝光出價轉(zhuǎn)化率預(yù)估參數(shù))1000

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