If you write about animals, for instance, you can promote cat treats or dog toys. If your audience is interested in cars, you can recommend jumper cables -- you get the idea.
When emailing make sure you include an introduction and a brief explanation of why you are reaching out to them. Add the link to your article and highlight why it is better than the current content they are linking to.

Affiliate marketing is a long term investment. It is also a great source of passive income. Promoting affiliate products through affiliate networks takes a lot of effort as discussed above. I want to end the discussion with a few quotes to motivate your affiliate marketing efforts, Affiliate marketing has made businesses millions and ordinary people millionaires. – Bo Bennet In advertising, not to be different is virtual suicide. – Thornton Wilder The more informative your advertising, the more persuasive it will be. – David Ogilvy Commit to a niche; try to stop being everything to everyone – Andrew Davis Content is King but engagement is Queen, and the lady rules the house! – Mari Smith
Affiliate marketing links include cookies that tag referral sales. Companies can track cookies for days or weeks, so even if your reader doesn’t buy right away, you still get credit.