Just be aware that affiliate marketing with the wrong company can damage your brand. For instance, I started my blog w/ Blue Host because of Pat Flynn’s recommendation – which I am sure he was paid for. I am now on day 5 of my site, and e-mail being down, with NO estimate from Blue Host as to when it will be back up. As a consequence, I wouldn’t buy a thing he suggested or endorsed, because of my experience with someone he put his seal of approval on. Blue Host has a HORRIBLE reputation among the community, and I even wonder if anyone would “recommend” them unless they were being paid.
Affiliate sales comprise a large chunk of revenue for most big-name bloggers. For instance, Pat Flynn made $53K last month from affiliate sales, compared to "just" $9,500 from book sales. In general, look for affiliate products with higher price points; web hosting companies are a great choice if it makes sense in your niche, with payouts of anywhere from $60-$130+ per signup.
To all the bloggers out there…STOP sucking up to the very small, elite and narcissistic group of self-proclaimed influencers out there. If you all stop treating them like they’re special, they will not longer by special and therefore some of us who aren’t in there secret society will be seen as knowing what we’re talking about too! This isn’t High School, grow up and read someone else’s blog already!