What Is Affiliate Marketing? And How to Create a Program That Actually Works

Building an e-commerce website has never been easier, but successfully running one remains a challenge – and among all the tasks, marketing and promotion is often the hardest. Effective promotion drives traffic, and traffic brings orders.

There are countless ways to market your business online. The simplest is paid advertising, but not everyone can afford the cost. Even with a budget, you need the right strategy – otherwise you risk spending money with little to show for it.

Are there free or low‑cost ways to promote? Absolutely. Search engine traffic, social media, email marketing, and content marketing all take longer to produce results but cost far less. Another powerful method is affiliate marketing, and that’s the focus of this article. This promotion strategy revolves around creating an affiliate program to get others to sell your products or services for you.

What Is Affiliate Marketing?

Put simply, affiliate marketing works like this: a business either joins an affiliate network or sets up its own in‑house affiliate system, then creates an affiliate program that lists the products or services they want to promote.

Publishers (affiliates) join the program, choose products they’re interested in, and receive a unique tracking link for each product. They promote that link however they like – on a website, social media, email, video platforms, or even during a live stream. When a visitor clicks their link and completes a purchase, the affiliate earns a commission. The commission is either a fixed amount or a percentage of the sale, set by the merchant. In other words, the publisher only gets paid when a real sale happens.

The concept of affiliate marketing was first introduced in 1989 by William J. Tobin, founder of PC Flowers & Gifts, who even obtained a patent for his tracking system called “Affiliate.”

The Amazon Associate Program

In 1996, Amazon – now an e‑commerce giant – launched its “Associates Program,” which became the blueprint for modern affiliate programs. At the time, Amazon was just an online bookstore. If a visitor clicked a link on an associate’s website and bought a book, the associate earned a commission.

Amazon wasn’t the first to conceive affiliate marketing, but its program was the first to gain widespread recognition and became the model that countless other businesses adopted. As a result, many people mistakenly think Amazon invented the concept.

While Amazon did later secure its own patents related to components of its affiliate system, those do not conflict with Tobin’s original patents. Once Amazon expanded to selling almost everything, its affiliate program went on to create real success for many individuals.

How Does an Affiliate Program Actually Work?

An affiliate program is more than just handing out links. A complete affiliate marketing system typically involves four parties:

• Seller/Merchant – The business that sells the product or service.
• Affiliate Network or In‑House System – The platform that tracks clicks, manages affiliates, and handles commissions. It can be a third‑party network or a system installed on your own website.
• Affiliates/Publishers – The people who promote your products and drive traffic. You can open your program to everyone or use an approval process to qualify applicants.
• Buyers – The end customers who make a purchase.

Here’s the flow: the merchant sets up products in the affiliate system, offering a commission on each sale. Affiliates get unique links and promote them through their channels. When a buyer clicks and buys, the merchant confirms the sale, and the affiliate earns the commission.

The model is a win‑win for both merchant and affiliate – and if a third‑party network is involved, it’s a win‑win‑win, because buyers don’t pay any extra.

Now the question is: how can you, as a merchant, create an affiliate program like this? Let’s dive in.

4 Payment Models in Affiliate Marketing

Before you create a program, it helps to understand the most common ways to pay affiliates.

• CPA (Cost Per Action)
  The affiliate earns a commission when a referred visitor completes a specific action – not necessarily a purchase. For example, you might pay when someone fills out a form, signs up for a free trial, or downloads a white paper. You can also define a purchase as the required action, making CPA a broad model that can encompass the ones below.
• CPS (Cost Per Sale) / PPS (Pay Per Sale)
  The most common and lowest‑risk model: you pay only when a real transaction happens. Commissions are typically a percentage of the sale or a fixed amount. CPS works for physical products, digital goods, and services. This is what most people think of as true affiliate marketing.
• CPL (Cost Per Lead)
  A subset of CPA, where affiliates are paid for every user who provides their contact information – for example, filling out a registration form or requesting a quote. Commissions tend to be lower, but it’s easier for affiliates to drive leads than sales.
• CPI (Cost Per Installation)
  Used mainly for mobile apps and software. Affiliates earn a commission each time a user downloads and installs an app or program via their link. With smartphones everywhere, this model has grown significantly.

Understanding these models will help you design a commission structure that matches your business goals.

2 Ways to Create an Affiliate Program

To get started, you first need an affiliate system. There are two main approaches.

Method 1. Installing an Affiliate System on Your Own Website

If you use a CMS like WordPress, you can add affiliate functionality with plugins.

• WordPress Plugins : Go to “Plugins” → “Add New” in your dashboard and search for “affiliate program.” Look for plugins designed to run a full affiliate program (not just to manage affiliate links). Popular options include AffiliateWP, Easy Affiliate, and Solid Affiliate.
• Set Up Your Program: Configure commission rates, cookie duration, and payment methods through the plugin’s settings. When you’re just starting out, offer higher‑than‑average commissions to attract affiliates, since independent stores usually have less price competition.
• Create an Affiliate Program Page: Build a dedicated page explaining your program, commission structure, and how to join. Place a link to this page in your website footer. Study other successful affiliate program pages for inspiration – just make sure your commission rates are impossible to miss.
• Promote the Program: Once it’s live, you need affiliates. Start by announcing the program to your existing audience, email list, and social media followers. Then actively recruit.

Other platforms like Magento, Shopify , and WooCommerce also have their own affiliate plugins or apps.

Besides plugins, there are third-party professional affiliate systems. These can install a complete affiliate system on your website. Famous examples include Elementor and Fiverr , which use third-party systems like everflow that are highly professional but also require payment, making them potentially unsuitable for small to medium-sized sellers.

Where to Find Affiliates

• Offer High Commissions: Make your rates stand out. As your site gains organic traffic, potential affiliates will check your program page and apply.
• Email Outreach: Invite bloggers, influencers, and content creators in your niche to join.
• Social Media: Post about your program on your business accounts (LinkedIn, Twitter/X, Facebook, Instagram).
• Forums and Communities: Share details in relevant industry forums, subreddits, or Facebook groups, emphasizing how much affiliates can earn.

The idea is to treat affiliate recruitment like a marketing campaign: the more quality affiliates you attract, the faster your sales will grow.

Method 2. Joining a Large Affiliate Network

The second method is to list your program on a major affiliate network. This is often the fastest way to gain exposure, though it involves fees.

The advantage is you don’t need to install anything, and you instantly get access to millions of publishers. Most networks charge a setup fee and/or a monthly fee, plus a percentage of each commission. Some platforms, like JVZoo, are free to join, but on free platforms you may end up paying a commission to both the network and the publisher – manageable as long as your profit margin allows.

Here are some of the most recommended affiliate networks as of 2026:

• Impact.com – One of the largest affiliate marketing platforms globally. Robust tracking, partnership automation, and a vast network of publishers. Best for established businesses; pricing is custom.
• CJ (Commission Junction) – A veteran in the industry, CJ connects thousands of large advertisers with publishers. Many big brands run their programs here.
• Awin – The largest affiliate network in Europe and, following its acquisition and complete migration of ShareASale (which shut down in 2025), a powerhouse globally. Awin now serves businesses of all sizes and is an excellent choice for those who once would have used ShareASale.
• Admitad – The leading network in Russian‑speaking countries, the Middle East, and Eastern Europe. A huge market that is often overlooked.

Once you join a network, you don’t have to actively hunt for affiliates – publishers on the platform will search for products to promote. When they find yours, they’ll apply; you simply review and approve them. Everything from tracking to commission payments is managed through the network’s dashboard.

Conclusion

Traditional advertising often follows a cost‑per‑click (CPC) model: you pay for every click, whether or not it leads to a sale. Affiliate marketing, by contrast, is fundamentally a pay‑for‑performance model. You don’t pay for clicks; you only pay when a sale is made. You’re essentially partnering with thousands of independent promoters around the world.

Of course, this still costs money, but most business owners are happy to pay a commission for confirmed sales. The risk is low, and both sides benefit. Many publishers prefer affiliate marketing over display ads precisely because the earning potential is directly tied to results.

If you’re a new or small seller with a limited budget, start with a reliable WordPress plugin and grow from there. When you’re ready to scale, joining a network like Awin, Impact, or CJ can put your products in front of a massive, motivated audience of publishers. An affiliate program may well be the smartest marketing investment you make.