CPA (Cost-Per-Action)
What an advertiser pays for each visitor who takes some action in response to an ad, beyond just clicking on it.
A visitor might click on an ad, for example, then go to the advertiser’s site and request a brochure.

CPA (Cost-Per-Action)
What an advertiser pays for each visitor who takes some action in response to an ad, beyond just clicking on it.
A visitor might click on an ad, for example, then go to the advertiser’s site and request a brochure.