In the joy of digital advertising, businesses and marketers must measure the effectiveness of the campaigns to ensure maximum return (ROI). One from the most trusted metrics for assessing ad performance is CPM, or Cost-Per-Mille. CPM marketing targets the cost advertisers pay for every thousand impressions of these ad. https://lightteller6.bravejournal.net/understanding-cpm-marketing-how-cost-per-mille-cpm-drives-digital