Learn about CPM, or cost per mille, the essential metric in digital advertising that helps measure ad performance and optimize campaigns for maximum ROI. Discover the basics of CPM and how to leverage it in a performance-based approach, compare CPM to other pricing models, and find real-world examples of successful campaigns. Maximizing ROI with CPM advertising requires tips and tricks on targeting, trackings, and optimization. Find out everything you need to know about CPM in digital advertising