ROI (Return of Investment) , (CPC), - CTR (Click Through Rates) .
(ROI) :
- (CPC)
- , CTR (Click Through Rates)
-
,
:
5
" ",
CPC ( ), ROI, , - .
ROI , , ,
5
5
,
- , .
ROI (Return of Investment) , (CPC), - CTR (Click Through Rates) .
(ROI) :
:
5
" ",
CPC ( ), ROI, , - .
ROI , , ,
5
5
,
- , .