Win-win-win. The advertiser wins because they only pay when a purchase is made (as opposed to the shotgun approach of paying to advertise to the masses and waiting for a small percentage to actually buy). The affiliate wins because they make money while providing helpful advice. The customer wins because they get a trusted recommendation for something they might not otherwise have known about.
The problem with affiliate marketing, like many other home business options, are the so-called gurus and get-rich-quick programs that suggest affiliate marketing can be done fast and with little effort. Odds are you've read claims of affiliate marketing programs that say you can make hundreds of thousands of dollars a month doing almost nothing ("Three clicks to rich!"). Or, they suggest you can set up your affiliate site, and then forget it, except to check your bank deposits.
Access to a computer, spreadsheet software (Excel or Google Spreadsheets), an email account, and an eager and open mind! Additionally, I ask that you have at least some online following already. It can be a small one, but you shouldn't be starting from scratch when getting access to this course. If you're not sure what your business is about yet, that's the most important thing to figure out first!
Understand where people are at in the buying cycle and promote accordingly. Spend the most time sharing affiliate links where people are ready to buy. For example, you can share affiliate links on Pinterest, but most people are not on Pinterest to buy but to look. As such, focusing your affiliate marketing strategy on Pinterest might not be the best use of your time. Review posts, for example, might be better at tipping people over the line into buying.
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.