Affiliate marketing is a performance-based form of digital marketing in which businesses cooperate with third-party partners, known as affiliates, to promote their products or services. In return, affiliates receive a commission when their promotional activities generate a desired action, such as a purchase, registration, or website visit. Because businesses generally pay affiliates based on measurable results, affiliate marketing is often considered a cost-effective way of reaching new customers and increasing sales.
What Is Affiliate Marketing?
In simple terms, affiliate marketing involves three main parties: the merchant, the affiliate, and the customer. The merchant provides the product or service, while the affiliate promotes it to their audience through a website, blog, social media platform, email newsletter, video, or another digital channel.
Each affiliate is usually provided with a unique tracking link or code. When a customer interacts with the affiliate's content and completes a qualifying action, the activity can be attributed to that affiliate. The affiliate then receives a predetermined commission. The amount and conditions of the commission depend on the company, product, and affiliate programme.
Influencer marketing can also function as a form of affiliate marketing. Influencers may promote products to their followers using personalised links or discount codes and receive a commission for purchases generated through their promotion.
How Does Affiliate Marketing Work?
The affiliate marketing process can be divided into several basic steps:
- A business joins or creates an affiliate programme and defines the commission structure and promotional rules.
- An affiliate joins the programme and receives a unique tracking link, code, or other identifier.
- The affiliate promotes the product or service through relevant content or advertising.
- A potential customer clicks the affiliate link or uses the affiliate's promotional code.
- The customer completes a qualifying action, such as purchasing a product or registering for a service.
- The transaction is tracked and attributed to the affiliate.
- The affiliate receives the agreed commission.
Affiliate programmes can use different payment models. The most common ones include:
- Pay-per-sale (PPS): The affiliate receives a commission when a referred customer completes a purchase.
- Pay-per-lead (PPL): The affiliate is paid for generating a qualified lead, such as a registration or free-trial sign-up.
- Pay-per-click (PPC): The affiliate receives payment based on the number of clicks generated through their promotional content.
Main Types of Affiliates
Affiliate partners use different methods to reach potential customers. Their role and promotional approach usually depend on the type of audience they have and the channels they use.
- Content creators produce articles, videos, podcasts and other content with relevant affiliate links.
- Influencers promote products on platforms such as Instagram, TikTok and YouTube, often using links or discount codes.
- Bloggers publish reviews, tutorials, comparisons and other articles with affiliate links.
- Coupon and deal websites share discounts, offers and voucher codes.
- Review and comparison websites evaluate products or services and direct visitors to merchants.
- Email marketers promote affiliate products through newsletters and targeted campaigns.
- Paid-traffic affiliates use search or social advertising to generate visits and conversions.
- Loyalty and cashback platforms reward customers with cashback, points or other benefits for eligible purchases.
Advantages and Disadvantages of Affiliate Marketing
Affiliate marketing can provide benefits for both businesses and affiliates. From a business perspective, one of its main advantages is that costs are closely connected to measurable results. Instead of paying only for exposure, a company can compensate affiliates when a desired action has been completed. Affiliates, on the other hand, can generate additional income without having to create or own the products they promote.
Another advantage is the wide range of promotional channels available. Businesses can work with bloggers, influencers, comparison websites, email marketers, and other partners, allowing them to reach different target audiences.
However, affiliate marketing also has certain disadvantages and risks. Affiliate programmes can be exposed to fraudulent clicks, misleading advertising, inappropriate promotional methods, or low-quality traffic. For this reason, businesses usually establish detailed terms and conditions that specify how affiliates are allowed to promote their products and how commissions are calculated.
Historically, affiliate advertising was often associated with payment models based on clicks or impressions, including cost-per-click (CPC) and cost-per-mille (CPM). As digital tracking technologies developed, affiliate programmes increasingly focused on measurable outcomes such as completed purchases and qualified leads. Modern affiliate networks therefore typically use tracking systems and programme rules to reduce fraud and ensure that commissions are paid for legitimate conversions.
Example: Amazon Associates
One of the best-known examples of affiliate marketing is the Amazon Associates programme. It allows eligible content creators, website owners, bloggers, and other publishers to promote products available on Amazon and earn commissions from qualifying purchases generated through their affiliate links.
Amazon also establishes specific requirements for websites and applications participating in its programme. For example, participating platforms are expected to provide original and publicly accessible content and comply with Amazon's programme policies. Restrictions also apply to certain types of content and promotional practices.
The Amazon Associates programme demonstrates how affiliate marketing can connect content creation with e-commerce. A creator can recommend a product within a review, tutorial, video, or other form of content, while the affiliate tracking system links the resulting purchase to that creator. The commission rate depends on the product category and the applicable programme terms.
Programme terms and commission rates can change. Check the current Amazon Associates programme policies before joining.
Affiliate marketing works best when the partner, product and audience genuinely fit. If you are considering it for your business, tell us what you sell and what you want to achieve. We can help you decide where it fits in your wider digital marketing.
