I place emphasis on the “interested” aspect, as you may end up sticking with this topic for an extended period of time. As we’ve said previously, successful affiliate marketers are more likely to receive opportunities to sell other products in the future. In the same way you don’t want to build up a resume full of jobs you hate, don’t sell products for an industry that means nothing to you.
Affiliate marketing overlaps with other Internet marketing methods to some degree, because affiliates often use regular advertising methods. Those methods include organic search engine optimization (SEO), paid search engine marketing (PPC – Pay Per Click), e-mail marketing, content marketing, and (in some sense) display advertising. On the other hand, affiliates sometimes use less orthodox techniques, such as publishing reviews of products or services offered by a partner.