In regards to affiliate marketing, click fraud most often refers to generating “fake” clicks to a merchant program that is based on a PPC compensation method. The fake clicks (which can be generated in a manual or automated fashion) have no chance of converting for the merchant since the traffic clicking the ads have no real interest in the product or service the merchant is selling.
In the case of promoting consumer products, like tools, books, toys and household items, the biggest affiliate network, by far, is Amazon. Amazon Associates affiliate program lets you promote any item that is sold on their platform. Amazon Associates is Amazon’s affiliate marketing program that allows website owners and bloggers to create links and earn referral fees when customers click through and buy products from Amazon. It’s completely free to join and easy to use.
Some commentators originally suggested that affiliate links work best in the context of the information contained within the website itself. For instance, if a website contains information pertaining to publishing a website, an affiliate link leading to a merchant's internet service provider (ISP) within that website's content would be appropriate. If a website contains information pertaining to sports, an affiliate link leading to a sporting goods website may work well within the context of the articles and information about sports. The goal, in this case, is to publish quality information on the website and provide context-oriented links to related merchant's websites.
Affiliates are most successful when the products they promote match the interests of their followers and subscribers. In addition, many successful affiliate marketers advise recommending and promoting only products that the affiliate is personally familiar with. That’s because familiarity with the product, program, or service helps build trust between the affiliate and end-user.