So one of my sites looks like a pretty standard e-commerce site, but with a lot of content as well. But I do direct link to many actual product pages on 100's of websites. Just straight links - no affiliate association or tracking. To date, I've earned all my revenue through AdSense. I have a very high click rate seeing as how most of the advertisements on each page are for the brand of the page I built. For example, I have a page about brand Z and Brand Z is display advertiser whose ads are appearing on my brand Z page.
I've started to wonder if I made all the product links affiliate links how much would I earn? I know the typical e-commerce conversion rates and the commission %'s and I'm pretty confident I am making much with AdSense given how high my CTR is.
Has anyone ever tested which makes you more money; AdSense or Affiliate revenue? I know I could do both....but frankly I don't really want to the affiliate links on my site for fear of disrupting my SEO results.