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Affiliate marketing lets you earn a commission by referring people to a product or service. To get started, choose an audience and topic you can serve, find relevant programs, publish genuinely useful content, disclose your relationship, and follow each program’s rules. A referral does not guarantee payment: compensation depends on the merchant’s qualifying-action requirements and other terms.
What affiliate marketing is and how it works
In affiliate marketing, a publisher—such as a website owner or creator—uses a program-provided link to refer an audience to a merchant. If someone completes an action that qualifies under that program’s rules, the publisher may earn compensation. The action, commission calculation, exclusions, and attribution rules vary by program; Amazon Associates is one example, not a template for every merchant. Amazon’s Associates Program Operating Agreement describes its tagged Special Links and commissions for qualifying purchases.
- A publisher joins a merchant’s affiliate program, subject to its eligibility and approval rules.
- The program supplies links or other approved ways to identify referrals.
- The publisher places a relevant link in content and clearly discloses the commercial relationship.
- A visitor follows the link and may complete a qualifying action.
- The program applies its terms to determine whether compensation is earned and how it is paid.
Do not assume a click alone earns a commission. Check the specific program for what counts, what is excluded, how referrals are attributed, and when payment is made.
How to start affiliate marketing
1. Choose a topic and audience you can serve
Start with a group of readers and a real need—not simply a product category with affiliate offers. Consider what those readers are trying to learn, compare, fix, or decide. Choose a subject where you can contribute accurate explanations, useful experience where you have it, or well-supported analysis.
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2. Find programs that fit the reader’s needs
Look for merchants whose products or services genuinely suit your audience. Amazon Associates offers a concrete example of a merchant program, but its eligibility, link, and commission rules apply to Amazon—not to affiliate marketing as a whole. Before joining or publishing links, read the program’s current terms and confirm that your site and promotional channels are permitted.
Compare programs using the criteria that affect both your readers and your ability to comply:
- What action qualifies for compensation, and what purchases or actions are excluded?
- How is compensation calculated, and when and how are payments made?
- How are referrals attributed, and what attribution period applies?
- Which countries, websites, social platforms, email methods, or other promotional channels are allowed?
- What disclosures, link formats, content rules, and restrictions apply?
- How can the merchant change the terms or end participation?
Do not choose a program on a headline commission alone. A rate or payment rule has little value if the offer does not fit your readers or the program’s rules do not fit your publishing model.
3. Publish content that helps people make a decision
Pick a format to match the reader’s task, and be clear about what your content can substantiate:
- Firsthand review: Use when you have genuinely used the product or service. Explain relevant strengths, limitations, and the context of your experience; do not imply testing you did not conduct.
- Comparison: Use when you can document real alternatives and compare them against meaningful criteria. Explain who each option may suit rather than declaring a universal winner without support.
- Tutorial: Use when readers need steps to complete a task. Make the process clear and include an affiliate recommendation only where it is relevant.
- Resource list: Use when you can explain why each recommendation belongs and keep the information current.
Adding an affiliate link does not make copied merchant copy useful. Google describes “thin affiliation” as affiliate content that repeats merchant descriptions or reviews without original value. It points to original reviews, useful comparisons, meaningful price information, and features that help people choose as examples of added value. These are content-quality examples, not a guarantee of search rankings. Google’s spam policies on thin affiliation explain the distinction.
4. Add links with clear context
Use concise, descriptive link text that tells readers what they will find at the destination. For example, name the product, service, or relevant merchant page rather than using an unexplained “click here.” Google recommends descriptive anchor text and prefers rel="sponsored" for paid placements; it says rel="nofollow" remains acceptable. Google’s guidance on qualifying outbound links covers these link attributes and how to use them.
How to disclose affiliate relationships
Make the commercial relationship clear where a reader encounters the recommendation. A disclosure placed far from the link may be easy to miss. Amazon’s help guidance says a link-level disclosure should be clear and conspicuous near the affiliate link or review, where a customer will notice it. Its examples include “(paid link),” “#ad,” and “#CommissionsEarned.” These are Amazon’s examples, not a guarantee that a particular label meets every legal obligation or another program’s requirements. Amazon’s disclosure help page explains its guidance.
Amazon’s Associates Program Operating Agreement also requires this statement identifying participation in its program: “As an Amazon Associate I earn from qualifying purchases.” Use that wording when the Amazon program requires it; do not treat it as a substitute for other disclosures that may apply to your content, location, or other affiliate relationships. Amazon’s agreement page was updated October 15, 2025. Read the current Amazon Associates Program Operating Agreement for its full requirements.
Disclosure requirements depend on the circumstances and applicable rules. The FTC publishes an Endorsement Guides FAQ; consult current FTC guidance rather than assuming a platform’s suggested label settles every disclosure question.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to keep an affiliate site useful and compliant
- Review program terms before joining and revisit them periodically. Rules for commissions, eligible channels, content, and disclosures can change.
- Keep recommendations relevant to the page’s subject and the reader’s task.
- Identify opinions, comparisons, and firsthand experience accurately; do not present unsupported claims as testing.
- Check that links still lead to the intended destination and that disclosures remain visible in the places readers encounter recommendations.
- Track performance to understand which content serves readers and generates qualifying referrals, but do not treat early results as a reliable income forecast.
For Amazon-specific timing, its agreement page lists an update dated October 15, 2025, and Amazon’s program update page lists policy changes effective April 14, 2026. Those dates concern Amazon’s materials only; they are not universal affiliate rules. Check the live terms of any program you use. Amazon Associates’ program updates summarize its listed changes.
What beginners should expect from affiliate income
There is no guaranteed income, conversion rate, or timeline for success in the materials available here. Earnings depend on factors including audience fit, reader trust, the relevance of recommendations, qualifying actions, and each program’s terms. Treat affiliate marketing as a publishing and referral model to develop responsibly—not as a predictable shortcut to income.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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