We can appreciate any frustration you have from the past. There are truly a lot of low grade and even scams in this industry, so your frustration is very much warranted. Honestly though, your experience is going to be much better and you are going to love your experience once you step foot into Wealthy Affiliate. There is not a more comprehensive, trusted and caring company in the industry for Internet Entrepreneurs.
Amazon has spent years perfecting the art of online selling and you’ll learn a lot about online marketing by observing how they do it. They constantly test different ways of promoting products and have evolved their site quite a lot over the years. See what widgets they use to promote related products, watch how they use reader reviews, and see the way that they describe products.