Affiliate Marketing: The Ultimate Guide (2026)

What Is Affiliate Marketing?

Affiliate marketing is a way of selling where a business pays people a commission for sending it customers.

You recommend a product using a special tracking link or discount code. When someone buys through your link or code, you earn a share of the sale.

The business only pays when a sale actually happens. That's why so many brands, from global marketplaces to small Shopify stores, use it.

Example: a tech YouTuber reviews a pair of earbuds and adds an affiliate link in the description. A viewer clicks the link and buys the earbuds. The store pays the YouTuber a commission, and the viewer pays the normal price.

How Affiliates Get Paid

Programs pay in different ways. These are the most common:

Cookies and attribution

When someone clicks your link, a small file called a cookie usually remembers that the visit came from you.

The cookie duration is how long that memory lasts. If a program has a 30-day cookie, you can earn a commission if the customer buys within 30 days of clicking, depending on the program's rules.

Discount codes work differently. They credit the affiliate whenever the code is used, which makes them very useful for social media and offline sharing.

Example: you send 5,000 clicks a month to a product. 2% of those visitors buy, which is 100 sales. With a ৳150 commission per sale, you earn ৳15,000 that month. These numbers are illustrative, but the formula shows the three things you can improve.

Next: Choose your path ↓

Two Paths, Two Business Models

Many people eventually do both. A Shopify store owner might run an affiliate program for their own products and also earn commissions recommending the tools they use.

How to Choose Your Niche

A niche is a focused topic for a specific audience, like "budget smartphones for students" or "baby products for new parents in Bangladesh."

A good affiliate niche ticks these boxes:

• You know about it, or you're genuinely interested in learning.
• People actively search for advice and product recommendations in it.
• There are products to recommend, with affiliate programs that pay fairly.
• People in it buy regularly, or buy higher-priced items.
• You can create lots of useful content about it.

Start narrow. It's easier to become the trusted voice for "budget earbuds" than for "all electronics." You can expand later.

How to Judge an Affiliate Program

Before you join, check these points:

• Commission rate and type: percentage, fixed or recurring.
• Average order value: 5% of ৳20,000 earns more than 10% of ৳500.
• Cookie duration: longer gives buyers more time to decide.
• Product quality and reputation: would you recommend it to a friend?
• Payout rules: minimum payout, payment schedule and methods, like bank transfer, bKash or international payment services.
• Return and cancellation rules: commissions on returned or cancelled orders are usually reversed.
• Promotion rules: some programs ban paid ads on brand keywords, coupon sites or certain platforms.

Example: Program A pays 15% on ৳600 items (৳90 per sale). Program B pays 6% on ৳12,000 items (৳720 per sale). If both convert similarly, Program B earns eight times more per sale, even with the lower rate.

Next: Building your affiliate platform ↓

Choose Your Main Platform

Start with one main platform where your audience already spends time. Add a second once the first is working.

A common combination is YouTube or a blog for long-lasting content, plus short videos to reach new people.

Content Types That Convert

Where to Place Affiliate Links

• Early in the content, for readers who already know what they want.
• Next to each product in lists and comparisons.
• In a clear summary box or "Our top pick" section.
• In video descriptions and pinned comments on YouTube.
• As a discount code spoken in videos and shown on screen, especially for TikTok and Reels.

Use clear button text like "Check the latest price on Daraz" rather than vague "Click here" links.

Next: Getting traffic to your content ↓

Search Traffic: Google and YouTube

People searching for "best phone under ৳20,000" or "Model X review" are close to buying. That makes search traffic especially valuable for affiliates.

• Find what people search for using Google's autocomplete, YouTube's search suggestions and keyword tools.
• Create one focused article or video for each search question.
• Use the main keyword naturally in your title, headings and description.
• Answer the question better than the current top results: clearer, more honest and more up to date.

Search traffic is slow to build, but it can keep sending buyers for years.

Paid Ads: Proceed Carefully

Some affiliates use paid ads to send traffic to their content. It can work, but the math is tight.

Example: if a sale earns you a ৳150 commission and only 2% of visitors buy, you can spend at most ৳3 per click (৳150 × 2%) just to break even.

Before running ads, check the program's rules. Many programs restrict ads that link directly to their site or bid on their brand name.

For most beginners, it's better to grow with free traffic first and use ads only once you know your numbers.

Next: Launching an affiliate program for your store ↓

Why Run an Affiliate Program?

• Pay for results: unlike ads, you pay commissions only on actual sales.
• Borrow trust: recommendations from creators and happy customers feel more genuine than ads.
• Reach new audiences: each affiliate brings their own followers.
• Get content: affiliates create reviews, photos and videos you can often reuse, with permission.

It works best once your store already converts well. Affiliates won't keep promoting a store that turns their visitors away.

Setting Up Your Program on Shopify

1. Choose an affiliate app from the Shopify App Store. Popular options include UpPromote, GoAffPro and Refersion. Compare features, fees and reviews.
2. Set your commission rules: rate, tiers, cookie duration and whether commissions apply to shipping.
3. Create unique links and discount codes for each affiliate, so you can track sales from both links and codes.
4. Write simple program terms: how commissions are earned, when they're paid, what's not allowed and how returns affect commissions.
5. Build a "Become an affiliate" page on your store explaining the benefits, commission and how to apply.
6. Test everything: place a test order through a test affiliate link and code, and check that the commission is recorded correctly.

Next: Recruiting, managing and paying affiliates ↓

Where to Find Good Affiliates

• Your happy customers: invite repeat buyers and people who leave great reviews. They already believe in your products.
• Micro-influencers: creators with smaller, engaged audiences in your niche often convert better than big celebrities.
• Bloggers and YouTubers: people already reviewing products like yours.
• Community leaders: admins and active members of relevant Facebook groups, if their groups allow promotions.
• Complementary businesses: a baby clothing store could partner with a baby photographer.

A simple outreach message

Prevent Fraud and Pay Affiliates Smoothly

Watch for common problems

• Self-referrals: affiliates buying through their own links just to earn commission.
• Fake or cancelled orders: especially risky with cash on delivery.
• Coupon leaking: codes posted on coupon sites, taking credit for customers who would have bought anyway.
• Brand-name ads: affiliates running ads on your store name to claim sales from people already looking for you.

Clear terms, commissions approved only after delivery and regular checks of unusual activity prevent most of these.

Pay on time, every time

• Set a clear schedule, such as once a month for commissions approved the month before.
• Set a reasonable minimum payout.
• Offer payment methods your affiliates actually use, such as bKash, Nagad or bank transfer for local affiliates.
• Keep records of every payout for your accounts.

Next: Disclosure, rules and measuring results ↓

Always Disclose Affiliate Links

People deserve to know when you earn money from a recommendation. Honest disclosure builds trust, and in many places it's required.

• Place it clearly and early, before or near the first link, not hidden at the bottom of a page.
• Use simple words: "I earn a commission if you buy through these links, at no extra cost to you."
• In videos, say it out loud and put it in the description.
• On social platforms, use their branded content or paid partnership labels when they apply.

If your audience includes people in other countries, their rules may apply too. For example, the US Federal Trade Commission requires clear disclosure of affiliate relationships.

Measure What Matters

Example: an affiliate earns ৳6,000 from 2,000 clicks on Program A (EPC ৳3) and ৳4,000 from 800 clicks on Program B (EPC ৳5). Even though Program A earned more in total, each click on Program B is worth more, so it deserves more attention.

Frequently Asked Questions