How do I choose an affiliate program to promote?

Updated October 2026 · How we answer

Short answerMatch the program to your audience first, then compare commission, cookie length, and payout terms. If the product does not fit your readers, the numbers do not matter.

Start with audience fit

Ask what your readers are already trying to solve and what they already buy. A program that solves that problem will convert better than a higher-paying one that does not.

If you would not use the product yourself, that is a warning sign. Readers notice when a recommendation feels forced.

Compare the terms that affect your earnings

Commission rates vary widely, from around 1 to 4 percent on some retail programs to 30 percent or more on digital products. Cookie windows range from 24 hours to 90 days or longer. Both change your effective earnings.

Check whether the program uses last-click attribution, whether it allows coupon or paid search traffic, and how often it pays. Some programs hold commissions for 30 to 60 days before releasing them.

  • Commission rate and average order value
  • Cookie or attribution window
  • Payment threshold and schedule
  • Traffic restrictions, such as no paid search on brand terms
  • Approval requirements and site quality rules

Test before you commit

Apply to two or three programs in the same niche and track clicks and conversions for a few months. Keep the one that produces sales and drop the rest. Small tests beat long deliberation.

Common mistakes

  • Choosing a program based only on commission rate without checking if your audience wants the product.
  • Overlooking the cookie window, which can quietly cut your earnings.
  • Promoting a program you have never used and cannot describe accurately.
From our shopsCaseMorph: Type an idea, see a custom phone case in seconds, then print a one-of-one.