He outlines the basics of PPC and SEO, and offers links to forums like Cre8asitePPC and SEORefugee, respectively, for newcomers to search. For affiliate marketing, Allsop says it "combines many things you don't see that often elsewhere such as landing page optimization, persuasive copy and email marketing." He lists blogs like Affiliate Tip and UberAffliate, as well as forums like eWealth and WickedFire as reference points.