To those on the outside, affiliate marketing can seem like a black box. It’s inner workings are mysterious to most marketers and in many companies it’s not treated with the same seriousness as other channels. Some marketers, only familiar with the bad reputation acquired by some industry players in the 2000s, deride it as a source of spam and little more.
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.