What is affiliate marketing? It is a way of earning a commission by recommending a product or service to other people. You share a special tracking link, a reader buys through it, and the company that sells the product pays you a percentage of that sale. You do not make, stock, or ship anything.
What is affiliate marketing in plain English?
Affiliate marketing is a referral arrangement between a company and a person who recommends its products. If a friend tells you about a good dentist and the dentist thanked them with a gift card, that would be the same idea in miniature. The difference online is that a piece of software records who sent each customer, so the thank-you can be paid automatically and accurately.
A few words come up constantly, so here they are once:
- Affiliate: the person who recommends the product. This would be you.
- Affiliate link: a web address with your personal ID built into it, so the company can see that a visitor came from you.
- Commission: the payment you earn when someone buys through your link, usually a percentage of the sale price.
- Affiliate program: a company’s formal offer to pay commissions, with its own rules, rates, and sign-up process.
The rest of this guide follows one imaginary recommendation from beginning to end, so each of these terms has something concrete to attach to.
How does a single sale work from start to finish?
A single sale starts with a recommendation and ends with a commission payment, and a tracking link connects the two. To see it, imagine a woman named Dana who runs a small website about brewing coffee at home. She is made up for this example, as are the numbers below.
Dana joins the affiliate program of a company that sells coffee grinders. The company gives her a unique link to its grinder. She then writes an article comparing grinders for beginners and includes her link where she mentions that one.
Here is what happens next:
- A reader searches for “best grinder for beginners” and finds Dana’s article.
- The reader trusts the comparison and clicks her link.
- The link opens the company’s website. A small file called a cookie is saved in the reader’s browser, which is how the company remembers who sent that visitor.
- The reader buys the grinder, either right away or within the period the program allows. That period varies by program, so every affiliate should read it before joining.
- The company’s system matches the purchase to Dana’s link and records a commission for her.
- After the company’s waiting period, which covers things like returns, the commission is paid out.
Say the grinder costs $100 and the program pays 10 percent. Dana would earn $10, and the reader paid exactly the same price as anyone else. These figures only illustrate the mechanics. Real rates differ widely between programs and products.
The moment a visitor completes the action the company wants, such as a purchase, is called a conversion. Affiliates care about conversions because those are what get paid.
Who are the people involved, and what does each one do?
Four parties are involved in a typical sale, and each one has a different job. Most beginners only picture themselves and the customer, but the other two explain why the system works.
Role Who they are What they do Merchant The company that sells the product Makes or supplies the product, handles payment and delivery, pays commissions Affiliate You Recommends the product to an audience through content Customer The reader who buys Decides whether the recommendation is useful and buys if it is Affiliate network A platform some merchants use Tracks sales across many merchants and handles payments between them and affiliates
The merchant is sometimes called the advertiser or the vendor. Not every merchant uses a network. Some run their own program and track everything themselves.
The customer’s role matters most. Nobody clicks a link because an affiliate wants a commission. They click because the content answered a question or helped them choose, and that is where the affiliate’s real work lies.
How do affiliates get paid?
Affiliates are paid by the merchant, or by the network on the merchant’s behalf, once a tracked sale is confirmed. The details depend on the program, and they are worth reading before you join anything.
Common features you will see in program terms:
- A commission rate. Often a percentage of the sale, though some programs pay a fixed amount per sale.
- A cookie period. The window after a click during which a purchase still counts for you.
- A payment threshold. Many programs only pay once your earnings reach a minimum amount.
- A payment schedule. Payments commonly arrive monthly, though programs set their own timing.
- Recurring or one-time payment. Some programs, especially for subscription services, pay you again each month the customer stays subscribed. Others pay once.
Commissions can be reversed. If a customer returns the product or cancels within the merchant’s refund period, the commission may be cancelled. This is normal and is one reason payments are delayed after a sale.
Because every program sets its own terms, no single number answers the question of what affiliates earn. What you earn depends on the product, the commission, how many people read your content, and how well it helps them decide.
What does an affiliate actually do day to day?
Day to day, an affiliate creates helpful content for a specific audience and places relevant affiliate links within it. The recommending is the visible part. Most of the time goes to the work around it.
A typical stretch of work includes:
- Choosing topics based on questions your audience is already asking.
- Writing or recording content such as articles, reviews, comparisons, tutorials, or videos.
- Researching the products you mention so that what you say is accurate.
- Adding links and disclosures. In many countries you are required to tell readers when a link may earn you a commission, and merchants usually require it too. A short, clear statement near the links is the usual approach.
- Checking results. Most programs show clicks and sales in a dashboard, which tells you which content brings readers and which brings buyers.
- Updating older content when products change or prices move.
The channel can vary. Many affiliates build a website because search engines can bring readers to it over a long time, but others use video channels, email newsletters, or social media. The fundamentals are the same in each: an audience, useful content, and a link placed where it helps.
The early weeks usually involve more building than earning. New content takes time to be found by readers and search engines, so it is realistic to expect little or no income at the start.
What mistakes do beginners make in their first few months?
Most beginner mistakes come from expecting quick income and from treating the link as the point. These are the ones worth knowing about before you begin.
- Picking products first and audience second. Starting with “what pays well” often leads to writing about subjects you do not understand. Readers notice, and so does the quality of the writing.
- Promoting everything. A page stuffed with links to unrelated products gives readers no reason to trust any of them. Recommend fewer things and explain why.
- Writing sales copy instead of help. Content that only praises a product does not answer the reader’s real question, which is usually whether it suits them.
- Skipping the program terms. Cookie lengths, restricted promotion methods, and payment rules differ, and breaking a rule can cost you commissions or your place in the program.
- Forgetting the disclosure. Failing to say that your links can earn you money damages trust and may break the law where you live.
- Quitting after a few weeks. Because content takes time to be found, stopping early means stopping before there has been a fair test.
- Paying for expensive tools or courses too soon. The basics of writing helpful content do not require a large budget.
None of these are signs that someone is unsuited to this work. They are simply the most common places to go wrong, and each is easy to avoid once you know it.
Is affiliate marketing right for you?
Affiliate marketing suits you if you are willing to create content steadily for a period before seeing results. It rewards patience and consistency more than cleverness.
It tends to suit people who:
- Enjoy explaining things, whether in writing, video, or both.
- Have a subject they already know or are curious enough to research properly.
- Can work without feedback for a while, since early content may get few readers.
- Are comfortable recommending things honestly, including saying when a product is not a fit.
It tends to suit people less if they need income by a certain date, dislike writing or making content, or want to promote products they have no interest in. Those are reasonable preferences, and it is better to recognize them now than after months of effort.
It also helps to think of it as a small project you can try cheaply. You can learn how it works, publish a few pieces, and see whether you enjoy the process before committing much time or money.
What should you do first if you want to start?
Start by choosing a topic, because everything else in affiliate marketing, from the content to the programs you join, follows from it. A topic you already know or care about makes the research easier and the writing more honest.
A simple way to decide is to ask yourself three questions:
- What subject could you read or talk about for a long time without getting bored?
- What do people around you regularly ask your opinion on?
- Are there products connected to this subject that people actually buy?
Write your answers down. You do not need a perfect choice. You need a working one that you can refine as you learn what readers respond to.
Your first small step is to settle on one topic you know or care about enough to write about. Once you have it, come back and read the next article in the Fresh Start Affiliates series, which covers how to choose a niche and test whether your topic has an audience.