What Does CPM Mean in Online Advertising?
CPM (cost per mille) explained simply. Learn how cost per thousand impressions pricing works for brand campaigns and how to avoid overpaying for ad views.
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Advertising basics guides
Clear explanations of the core advertising metrics and mechanics publishers, advertisers, and affiliates need before scaling revenue.
CPM vs CPC vs CPA: What Is the Difference?
CPM vs CPC vs CPA explained simply. Compare the three main ad pricing models and choose the right one for your campaign goals and budget to maximize ROI.
What Is eCPM and Why Does It Matter?
eCPM definition and calculation explained simply. Learn how effective CPM measures true ad revenue performance beyond your bid price and platform fees.
RPM vs CPM: A Simple Guide for Website Owners
RPM vs CPM: what's the difference for publishers? Compare revenue per mille and cost per mille to understand your ad earnings vs costs and optimize revenue.
How Display Advertising Works for Beginners
Display advertising explained for beginners. Learn how banner ads work, from ad networks to programmatic auctions and retargeting technology to improve ROI.
What Is an Ad Impression?
What counts as an ad impression? Learn how publishers, advertisers, and viewability standards define and measure ad impressions differently across platforms.
What Is Fill Rate in Digital Advertising?
Fill rate in ad monetization explained. Understand why some ad slots show blank or house ads and how to improve your ad fill rate and maximize earnings.
What Is Viewability and Why Advertisers Care About It
Ad viewability standards explained. Learn MRC viewability guidelines, why they matter for publisher revenue, and how to improve viewability across placements.
What Is Click-Through Rate and How Should You Read It?
Click-through rate (CTR) explained simply. Learn how to interpret CTR, what counts as good performance, and why context matters for campaign success.
How Ad Auctions Work at a High Level
How ad auctions determine what you pay. Compare first-price and second-price auctions, header bidding, and how to optimize your ad strategy for better results.