Basically there are three common online advertising models, which are CPM, CPC, and CPA. CPC (Cost Per Click) is good for organics traffics from search engines while CPM (Cost Per Thousand Impressions) is suitable for direct traffic. As for the CPA (Cost Per Action), it is a performance based advertising and is common in the affiliate marketing sector of the business.
Best High Paying CPM, CPC and CPA Advertising Networks to Make Money Online
Basically there are three common online advertising models, which are CPM, CPC, and CPA. CPC (Cost Per Click) is good for organics traffics from search engines while CPM (Cost Per Thousand Impressions) is suitable for direct traffic. As for the CPA (Cost Per Action), it is a performance based advertising and is common in the affiliate marketing sector of the business.