Hi, I want to get into CPA but before I do I want to know it inside out so I want to invest in a course. Can anyone recommend a course to buy... Here are the ones I am looking at: Dirty CPA http://www.dirtycpa.com Loot 4 Leads http://loot4leads.com CPA Arbitrage http://www.cpa-arbitrage.net Zero Friction Marketing http://zerofrictionmarketing.com I would love to hear from experienced CPA'ers on this. Regards, Fergal