Since July 2014 I read for the first time about affiliate marketing, I never heard of this way of working before. Until then, I have worked in MLM (multi-level-marketing). Which wasn't that suitable for me. MLM is a very aggressive way of marketing, and you do need to harass everyone around you to join. That's not quite me. Affiliate marketing works very different. You write reviews about products of a company, and when people decide to buy something after reading your review, you get a few percentage of the sale. That's more my line of work.
Websites consisting mostly of affiliate links have previously held a negative reputation for underdelivering quality content. In 2005 there were active changes made by Google, where certain websites were labeled as "thin affiliates". Such websites were either removed from Google's index or were relocated within the results page (i.e., moved from the top-most results to a lower position). To avoid this categorization, affiliate marketer webmasters must create quality content on their websites that distinguishes their work from the work of spammers or banner farms, which only contain links leading to merchant sites.