Two-tier programs exist in the minority of affiliate programs; most are simply one-tier. Referral programs beyond two-tier resemble multi-level marketing (MLM) or network marketing but are different: Multi-level marketing (MLM) or network marketing associations tend to have more complex commission requirements/qualifications than standard affiliate programs.
I insist my writers actually read the books, test the cameras and use the software products they are reviewing. I encourage them to be as genuine and unbiased as possible, to point out both the pros and cons of the product. While there’s some temptation to hype up a product and only talk about its positive points, a real review will help your reader relationship over the long haul and I find actually helps promote sales.
I concluded that having read a product review, people felt more informed to make a purchasing decision. As a result, if they did click a link after reading the review they were more likely to buy the product. Those clicking on the top link seemed to be more in a ‘surfing’ mode. They clicked on the link less because they wanted to buy it but more out of interest to learn more. Some bought the product and some bought other products once they were ‘in the door’ at Amazon.