In the joy of digital advertising, businesses and marketers must measure the effectiveness with their campaigns to be sure maximum return on investment (ROI). One in the most trusted metrics for assessing ad performance is CPM, or Cost-Per-Mille. CPM marketing is targeted on the cost advertisers pay for every single http://tonnesenroger.jigsy.com/entries/general/Understanding-CPM-Marketing-How-CostPerMille-CPM-Drives-Digital-Advertising-Success%0A