What is affiliate marketing and how does an affiliate programme work?

Affiliate marketing is a model in which a company rewards a partner when they generate a defined action, such as a sale or valid enquiry. The partner may be a publisher, creator, comparison site, community or deals service. A link or code associates the outcome with their contribution.

Paying for performance does not remove risk. If rules and incentives are poorly designed, the programme may reward activity that would have produced the same sale, attract unprofitable customers or damage brand positioning.

How does an affiliate programme work?

The company defines rewarded actions, conditions, attribution duration and commissions. Affiliates promote the offer through approved content and channels. A platform records clicks, codes and conversions, then manages validation and payment.

An affiliate network can simplify technology, recruitment and administration. A direct programme offers greater control but requires expertise and operational capacity. The choice depends on volume, markets, catalogue complexity and the ability to support partners.

Clarify from the start what makes a conversion valid. Returns, cancelled orders, duplicates, false enquiries and internal purchases should not be treated as final outcomes. Also specify approval times, available materials and permitted uses of the brand.

How do you choose suitable affiliates?

Start with the partner’s role in the decision. An editorial site can explain a problem, a comparison site supports evaluation and a discount-code service often intervenes close to purchase. They are not interchangeable sources and do not automatically deserve the same terms.

Assess the audience, content quality, traffic sources, transparency and reputation. Ask how the offer will be presented. Exclude practices that create confusion, such as ads that imitate the brand, unauthorised promises or distribution of codes not intended for the public.

A good programme does not accept everyone. A few supported, informed and suitable partners can teach you more than a vast network without relationships. Provide updates, answers and accurate materials without turning every piece of content into uniform copy.

How do you set the commission?

The commission must respect margin, average value, likelihood of return and future customer value. It may be percentage-based, fixed or differentiated by category, new customer and quality. A very high figure cannot fix a weak offer and may attract opportunistic behaviour.

Avoid copying a competitor’s percentage without knowing its economics and terms. Model different scenarios, including platform costs, management, discounts and sales that would have happened anyway. Schedule a review after a sufficient period.

You may vary compensation when a partner produces in-depth content or reaches otherwise inaccessible audiences. The complexity must remain understandable and auditable, however.

Which metrics should you monitor?

Examine clicks, conversion rate, average order, new customers, margin, returns and value over time for each partner. Check concentration and dependency: if almost everything comes from one affiliate, a change in terms can compromise the channel.

Attributed conversions do not prove incremental impact. Some partners capture people who were already ready to buy. Compare new customers, behaviours and periods, or run tests in which part of the audience does not receive the intervention. The aim is to understand what the programme adds.

Which risks must be managed?

Click fraud, unsolicited cookies, artificial orders and misuse of ads or trademarks can inflate the data. Establish controls, thresholds and manual checks. Document anomalies and provide for suspension or exclusion.

Transparency towards the public is essential too: the commercial relationship must be recognisable under the applicable rules. Review pages, messages and offers periodically because a contractual clause alone does not protect reputation.

Affiliate marketing becomes sustainable when partners and the company earn by creating a better decision, not merely by claiming the final measurable step.

How do you launch a programme without losing control?

Begin with a small group and a simple proposition. Prepare terms, materials, contacts and a page explaining the audience, benefits and limitations of the offer. Test tracking from entry to payment, including cancellations and returns. A small error in an attribution rule can become expensive as volume grows.

Set a review schedule. During the first months, monitor sources, content and anomalies more frequently; later, maintain regular controls and conversations with key partners. Share which enquiries become customers and which do not so affiliates can improve quality instead of pursuing clicks alone.

Before expanding, confirm that management and support are sustainable. A programme is a network of relationships, not a form left on autopilot. The ability to pay accurately, respond and enforce the rules is part of the product offered to partners.