CPA – The Holy Grail of Online Advertising?
AUGUST 13, 2006
This article explores the new online advertising model of CPA (Cost per. The CPA feasibility test. into testing whether CPA is good for publishers, then we’ll explain the theory behind it. and explore whether CPA is really the next stage in online advertising. The following CPA feasibility test enables publishers to calculate which form of. online advertising is best for them – CPA, CPC, or CPM? adopting CPA.