You need to cover a subject that people are interested in. Platforms such as Facebook allow you to create Pages on which you can cover various topics. Let’s say, as an example, that you are interested in Science Fiction novels. You can talk about that on your normal Facebook Profile. You can even join Amazon Associates and begin promoting Science Fiction books to your friends and family. But, how many are going to buy anything? Well, not many. What you need to do is to create an audience that is composed of people who share the same interests. Using the above example, you can go to Facebook and create a Sci-Fi Lovers page. You can call your page whatever you want. From there, you then need to promote your page to make sure that you get a lot of people following it. Once you have increased your following to thousands, you can then begin promoting Sci-Fi books from Amazon using your affiliate links.
Search affiliates: With this program, you'll have freelancers or entrepreneurs pay their own money to promote your offer on search results or other online advertising platforms like Facebook Advertising. While you'll want to ensure your partner is following search and advertising guidelines, this could work in your favor if your partner has an SEO background and wants to A/B test to see which ads result in the most referrals for you — and most ROI for them.
This is usually what happens with affiliate marketing programs for web hosting companies. I am personally an affiliate for such companies as Bluehost, DreamHost and InterServer. When I make a sale on behalf of these companies, I get paid a fixed amount. The amounts for web hosting companies are around $100. So, you can actually make a decent living if you are able to refer lots of people to these companies. However, this is a flooded marketing and unless you are very good, you may want to look elsewhere.
BeRush is the affiliate program for SEMRush, a SaaS company that specializes in SEO and competitive analysis tools for digital marketers. Their affiliate program offers a 40% recurring commission over the lifetime of a referral's subscription, which translates to up to $160 per month per referral. Plus, they offer a very generous 10-year cookie life.