How to calculate CPM , CPC , CPA,CR,eCPM,eCPC,eCPA & ROI

How to

Publishers are always in pursuit to find ways to generate more revenue. While there are many, a major source of revenue for website owners or bloggers will be from the ads.
At present, there are several advertising models and formulas. We aim to provide the most important ad revenue formulas which could be used as your little hand guide for revenue calculations.