My first affiliate commission was $4.80 from an Amazon link in 2010. I’d written a review of a WordPress hosting provider, included a few Amazon links to related books at the bottom of the post, and forgot about it. Three weeks later, someone bought a $60 book through my link. The 8% commission showed up in my Amazon dashboard like a tiny miracle.
That $4.80 taught me something important: you can earn money while you sleep if you put the right recommendation in front of the right person at the right time. Sixteen years later, affiliate marketing is still my most reliable income stream. It accounts for roughly 35% of my blog revenue across all my sites.
This chapter covers everything you need to start earning affiliate commissions, from picking the right programs to creating content that converts. No gimmicks. Just the fundamentals that have worked for me across 800+ client projects and over a decade of my own affiliate content.
How Affiliate Commissions Work
The concept is simple. A company gives you a unique tracking link. You recommend their product in your content. When someone clicks your link and buys, the company pays you a commission.
But the details matter. There are three commission structures you need to understand.
CPA (Cost Per Action)
You get paid a flat fee when someone completes a specific action. Usually that means a sale, but it can also be a free trial signup, a form submission, or an app install.
Example: A hosting company pays you $65 for every customer who signs up through your link. Doesn’t matter if they buy the $3/month plan or the $30/month plan. You get $65 either way.
CPA is common in hosting, financial products, and B2B software. The payouts tend to be generous because the customer lifetime value is high.
Revenue Share
You earn a percentage of each sale. This is the most common model.
Example: A WordPress plugin charges $99/year. The affiliate program pays 30% commission. You earn $29.70 per sale.
Revenue share aligns your incentives with the company’s. You earn more when customers buy higher-tier plans, which motivates you to write content that helps people choose the right plan (not just the cheapest one).
Recurring Commissions
This is the model I love most. You earn a commission every month (or year) that the customer stays subscribed. One referral can pay you for years.
Example: A SaaS tool costs $49/month and pays 20% recurring commissions. One customer earns you $9.80/month for as long as they’re a paying user. If they stick around for two years, that single referral is worth $235.
I have affiliate referrals from 2018 that still pay me monthly. The content that generated those referrals took me a few hours to write. I’ve earned thousands from each of those posts.
This is why I prioritize SaaS products with recurring affiliate programs. The lifetime value of each referral is dramatically higher than one-time commissions.
Finding Affiliate Programs
There are two paths to finding programs: direct brand programs and affiliate networks.
Direct Brand Programs
Many companies run their own affiliate programs. You sign up directly on their website, get your tracking links, and they handle payments.
Pros: Higher commission rates (no network middleman), direct relationship with the brand, custom deals possible for top affiliates.
Cons: You manage multiple dashboards, payment schedules vary, and smaller companies sometimes shut down programs without notice.
To find direct programs, Google “[product name] affiliate program.” Most SaaS companies and WordPress plugin developers have one. FlyingPress, for example, runs a direct affiliate program with generous recurring commissions.
Affiliate Networks
Networks aggregate thousands of affiliate programs into one dashboard. You sign up for the network, then apply to individual programs within it.
The big three networks:
ShareASale: One of the oldest and most reliable. Strong in WordPress, hosting, and e-commerce. I’ve used ShareASale for over 10 years with zero payment issues.
Impact (formerly Impact Radius): Where many SaaS companies and enterprise brands run their programs. The dashboard is more complex but the brands are bigger. Companies like Semrush, HubSpot, and Shopify use Impact.
CJ Affiliate (Commission Junction): Another legacy network with big-name brands. Payment terms can be slow (often net-60 or net-90), which is frustrating for smaller affiliates.
My recommendation for beginners: start with ShareASale. The approval process is straightforward, the dashboard is intuitive, and there are thousands of programs to choose from. Apply to 5-10 programs in your niche, get approved, and start creating content.
Choosing Products to Promote
This is where most affiliate marketers go wrong. They sign up for every program with a high commission rate, then plaster links across their site like confetti. The result? Low conversions, lost trust, and eventually, burned-out readers who stop clicking anything.
The Friend Test
Before promoting any product, I ask myself one question: would I recommend this to a friend over coffee? Not “could I write something that sounds positive about this?” but genuinely, sincerely, would I tell a friend to buy this?
If the answer is no, I don’t promote it. Period.
I’ve turned down affiliate deals worth $200+ per referral because the product was mediocre. In one case, a hosting company offered me $150 per signup. I tested their service for two weeks and found it slow, buggy, and poorly supported. I said no. Some of my competitors promoted them aggressively. Within a year, the company had a reputation for terrible service and those competitors had angry readers calling them out in comments.
Your reputation is worth more than any single commission.
What to Look For
Products you actually use. Your best affiliate content will always be about tools you use daily. You know the strengths, the weaknesses, the workarounds, and the hidden features. That depth of knowledge shows in your writing and readers can tell.
Products with proven demand. Check if people are searching for the product. Use Google’s autocomplete feature. If you type “[product name] review” and Google suggests it, there’s search demand. No demand means no traffic to your affiliate content.
Products with reasonable pricing. Recommending a $500/month enterprise tool to an audience of solo bloggers won’t convert. Match the product’s price point to your audience’s budget.
Products with good conversion rates. Some affiliate programs publish their average conversion rates. Anything above 3% is decent for cold traffic. Above 5% is strong. If a program converts at 1% with a $20 commission, you’d need 5,000 clicks to make $1,000. That’s probably not worth the content investment.
Products with decent cookie duration. This matters more than you think.
Cookie Duration: The Hidden Revenue Factor
When someone clicks your affiliate link, a cookie is stored in their browser. If they buy within the cookie window, you get credit for the sale.
30-day cookies are standard. If someone clicks your link today and buys 25 days later, you still earn the commission.
7-day cookies are painful. Amazon’s affiliate program uses this window, and it’s a big reason why Amazon commissions are so low-value. People add items to cart, think about it for a week, come back, and your cookie has expired.
90-day cookies are generous and worth prioritizing.
Lifetime cookies are rare but incredible. Some programs give you credit for any purchase the customer ever makes, as long as they originally came through your link. I have a few of these, and they’re among my highest-earning affiliates.
When comparing similar products to promote, cookie duration can be the tiebreaker. A 90-day cookie on a product with a 15% commission rate often beats a 30-day cookie on a product with a 25% commission rate. Because more of your clicks convert into sales when the window is longer.
Disclosure Requirements
The FTC (in the US) requires you to disclose affiliate relationships. This isn’t optional and it isn’t something to be casual about. Getting this wrong can result in legal action, and it will definitely damage trust if readers discover undisclosed links.
How to Disclose Properly
Place your disclosure before the first affiliate link. Not at the bottom of the post. Not buried in your privacy policy. Before the reader encounters any affiliate link.
Use clear, plain language. “This post contains affiliate links. If you buy through these links, I earn a commission at no extra cost to you.” That’s it. Simple, honest, and readers respect it.
Don’t hide the disclosure. No tiny gray text. No collapsed sections. Make it readable. I use a short note right after my introduction paragraph.
Disclosure That Doesn’t Kill Conversions
Some bloggers worry that disclosing affiliate links will scare readers away. In my experience, the opposite is true. Readers appreciate transparency. It actually increases trust and click-through rates.
I’ve tested this directly. Posts with clear, upfront affiliate disclosures convert better than posts where the disclosure is buried or unclear. My theory is that readers feel more comfortable clicking when they know the relationship upfront. It removes the suspicion of “is this person hiding something?”
The phrase “at no extra cost to you” matters. It reassures readers that clicking your link doesn’t charge them more than buying directly. Include it every time.
Content Types That Drive Affiliate Revenue
Not all content converts equally. After years of testing, I can rank the affiliate content types by conversion rate.
Product Reviews (Highest Converting)
A detailed, honest review of a single product. Include screenshots, personal experience, pros and cons, pricing breakdown, and a clear verdict. These convert at 3-8% because the reader is already considering the purchase. They just want validation.
Key to success: Be honest about limitations. A review that says “this product is perfect” reads as fake. A review that says “this product is great for X but struggles with Y” reads as trustworthy. And trustworthy reviewers make more sales.
Comparison Posts
“[Product A] vs [Product B]” posts. These target readers in the decision-making phase. They’ve narrowed their options and want help choosing. Conversion rates are typically 4-7%.
Key to success: Pick a winner. Don’t cop out with “it depends on your needs.” Readers came for a recommendation. Give them one. You can add nuance (“Product A is better for most people, but choose Product B if you need feature X”), but don’t be wishy-washy.
Tutorial Posts
“How to set up [product] for [use case]” posts. These convert at 2-5% because the reader is often past the buying decision. They’re ready to use the tool and your tutorial confirms it’s a good choice.
Key to success: Include your affiliate link early and naturally. “First, sign up for [Product Name] (use my link for the best current price).” Then walk through the setup process.
“Best Of” Lists
“Best email marketing tools for bloggers” style posts. These attract broad search traffic and convert at 1-4%. Lower conversion rate, but higher traffic volume.
Key to success: Limit your list to 5-7 options. Don’t list 15 tools because that just creates decision paralysis. Rank them clearly, with your top recommendation first. And be honest about why #1 is #1.
Informational Posts (Lowest Converting)
“What is email marketing?” style posts. These get traffic but convert poorly (0.5-1%) because the reader isn’t ready to buy. They’re still learning.
You can include affiliate links in informational posts, but don’t expect much. These posts are better used for email list building, where you nurture subscribers toward a purchase over time.
Tracking and Attribution
If you can’t measure it, you can’t improve it. Tracking your affiliate performance isn’t optional once you’re serious about this.
What to Track
Click-through rate (CTR): What percentage of readers click your affiliate links? Track this per post. If a review post has 5,000 monthly pageviews and 200 clicks, that’s a 4% CTR. Good. If it has 5,000 pageviews and 30 clicks, your CTA needs work.
Conversion rate: Of the people who click, how many buy? Your affiliate dashboard shows this. If it’s below 2%, the product might not be right for your audience, or your pre-sell content isn’t strong enough.
Earnings per click (EPC): Divide your total earnings by total clicks. An EPC of $1.50 means every click on your affiliate links earns you $1.50 on average. This is the best way to compare the performance of different affiliate programs.
Revenue per post: How much does each affiliate post earn per month? Some of your posts will earn 10x more than others. Once you identify the winners, create more content like them.
Tools for Tracking
Most affiliate dashboards provide basic stats. For more detailed tracking, I use ThirstyAffiliates on WordPress. It cloaks your links (making them readable), tracks clicks per link, and gives you a dashboard showing which posts and links perform best.
You can also use UTM parameters in your affiliate links and track performance through Google Analytics. This takes more setup but gives you a fuller picture of the user path from page visit to click to purchase.
Common Affiliate Mistakes
I’ve made all of these. Let me save you the trouble.
Promoting Too Many Products
If your sidebar has 12 affiliate banners and every other paragraph contains a different product link, you’re promoting too much. Readers can’t tell what you actually recommend versus what you’re pushing for commissions.
My rule: one primary recommendation per category. For hosting, I recommend one provider. For caching plugins, one plugin. For email tools, one tool. If a reader asks “what do you use?” I have a clear, single answer. That clarity converts better than a buffet of options.
Writing Fake Reviews
Some affiliates write glowing reviews of products they’ve never used. They rewrite the sales page in their own words, slap 5 stars on it, and call it a review. Readers see through this instantly.
If you haven’t used a product for at least 2-4 weeks in a real scenario (not just a test install), don’t write a review. Write a feature comparison or a “what to look for” guide instead. Save reviews for products you genuinely know.
Ignoring Disclosure
I covered this above, but it’s worth repeating. Non-disclosure isn’t just a legal risk. It’s a trust killer. One reader who discovers hidden affiliate links can torpedo your reputation in a single blog comment or social media post.
Chasing High Commissions Over Good Products
A $200 commission means nothing if the product has a 30% refund rate. Many affiliate programs clawback commissions on refunded purchases. You do the work, make the sale, see the commission in your dashboard, then a month later it disappears because the customer asked for their money back.
Promote products with low refund rates. The commission might be smaller, but it actually stays in your account.
Not Updating Old Content
Affiliate content needs maintenance. Prices change, features update, better products launch, and old links break. I review my top affiliate posts every 90 days. Update pricing, refresh screenshots, check that links still work, and make sure my recommendation is still the best option.
This 30-minute quarterly maintenance can protect thousands in monthly revenue. A broken link or an outdated recommendation costs sales every day it’s unfixed.
My Affiliate Income Breakdown
I want to share real numbers because this stuff matters more than theory.
My affiliate income breaks down roughly into these categories.
WordPress plugins and themes: ~40% of affiliate revenue. Products like hosting, page builders, performance plugins, and email tools. These convert well because my audience is WordPress users actively looking for solutions.
SaaS tools with recurring commissions: ~35% of affiliate revenue. Email marketing platforms, project management tools, analytics services. The recurring commissions make these the most valuable long-term.
One-time product commissions: ~15% of affiliate revenue. Books, courses, templates sold by others. Lower per-sale value but steady volume.
Amazon Associates: ~10% of affiliate revenue. Mostly hardware recommendations (laptops, microphones, cameras). Amazon’s low commissions (3%) make this the least efficient category, but the trust factor of Amazon means high conversion rates.
Monthly affiliate revenue across my sites ranges from $3,000 to $7,000, depending on seasonal patterns. Q4 (October through December) is always the strongest due to Black Friday deals and year-end purchasing. Q1 tends to be the slowest.
The key takeaway: this didn’t happen overnight. It took years of publishing honest reviews, building trust, and growing traffic. But the compounding effect is real. Posts I wrote in 2019 still earn hundreds per month in 2026. That’s the power of affiliate content done right.
Chapter Checklist
- [ ] Identify 5-10 affiliate programs relevant to your niche
- [ ] Apply to at least 3 programs (a mix of direct and network-based)
- [ ] Set up link tracking with ThirstyAffiliates or similar tool
- [ ] Write your standard affiliate disclosure paragraph
- [ ] Create your first product review post for a tool you actively use
- [ ] Check cookie duration for each program you’ve joined
- [ ] Prioritize at least one program with recurring commissions
- [ ] Schedule 90-day reviews for all affiliate content
Chapter Exercise
Pick the one tool or product you use most in your work. The one you’d recommend to anyone in your niche without hesitation. Now outline a review post for it.
Your outline should include: an intro explaining who this product is for, 3-5 things you genuinely love about it, 2-3 things that could be better (honest criticism), a pricing breakdown, your verdict with a clear recommendation, and a comparison to the closest alternative.
Don’t write the full post yet. Just the outline. But be specific. “The dashboard is easy to use” is weak. “I set up my first campaign in 12 minutes without reading the documentation” is strong. That specificity is what separates affiliate content that earns from affiliate content that sits there.
Disclaimer: This site is reader-supported. If you buy through some links, I may earn a small commission at no extra cost to you. I only recommend tools I trust and would use myself. Your support helps keep gauravtiwari.org free and focused on real-world advice. Thanks. - Gaurav Tiwari