http://www.iamspeaking.net/880/top-cpa-affiliate-networks/ Thu, 16 Apr 2009 12:22:31 +0000 http://backend.userland.com/rss092 en Cost per action (CPA) marketing is usually a more cost effective mechanism than Cost per Click (CPC) for a merchant considering advertising online. CPA ensures that payment only occurs when someone clicks on the ad then completes an agreed action. Depending on the arrangement between the Affiliate partners, this action ... http://www.iamspeaking.net/880/top-cpa-affiliate-networks/