What does CPM and CPC stand for?
• CPM stands for cost-per-thousand-impressions. This type of ad unit pays a certain amount for every thousand times a CPM ad unit is displayed. For example, if a campaign is paying $5.00 CPM and your site displays ad units from that campaign 50,000 times, you will earn $250.00. • CPC stands for Cost-Per-Click. Publisher sites will generate this type of revenue when a viewer clicks on an ad unit paying CPC rates.