Definition
Affiliate marketing is a performance-based marketing strategy where individuals or businesses (affiliates) earn a commission by promoting another company’s products or services. Affiliates share unique links that track customer referrals, and they earn money when someone makes a purchase through their link. It’s an affordable and popular way to earn passive income online without having to create or own the products being sold.

Why It Matters
Affiliate marketing offers a low-risk way to generate income online. It’s widely used by content creators, bloggers, and influencers because:
- It requires little to no startup cost
- You don’t need to handle products or customer service
- You can monetize your content, website, or email list
- It rewards you for driving traffic and conversions
- It benefits companies by expanding their reach through partners

How It’s Used
Affiliates promote products by embedding affiliate links in blog posts, YouTube videos, emails, and social media. When a visitor clicks the link and/or purchases something, the affiliate receives a percentage of the sale. Popular affiliate networks like Amazon Associates, ShareASale, and CJ Affiliate connect marketers with brands. Some website builders and CMS platforms allow easy integration with affiliate tools and tracking.
Example in Action
A food blogger joins an affiliate program for kitchen appliances. She writes a review about a blender and includes an affiliate link. A reader clicks the link, buys the blender, and the blogger earns a commission from the sale. She continues to earn passive income as more readers find the post and make purchases.
Common Questions and Answers
- Do I need a website to do affiliate marketing?
- No, but having a website helps build trust and increases traffic. Social media and YouTube also work.
- How do I find affiliate programs?
- You can search affiliate networks like Amazon Associates, or look for affiliate links on brand websites.
- Is affiliate marketing legal?
- Yes, but you must clearly disclose affiliate relationships to your audience.
- How do affiliates get paid?
- Payments are usually completed via bank transfer or PayPal after reaching a minimum payout threshold.
- Can I do affiliate marketing in any niche?
- Yes, from tech and fitness to fashion and finance—there are programs for nearly every niche.
Unusual Facts
- Affiliate marketing drives over 15% of all digital media revenue globally.
- The first affiliate program was created by Amazon in 1996.
- Super affiliates can earn six or even seven figures per year.
- Cookie durations vary—some programs give you credit for a sale 30 to 90 days after the click.
- Affiliate links can be disguised with link cloaking tools for better branding and tracking.
Tips and Tricks
- Choose products that match your audience’s interests.
- Focus on creating high-quality, helpful content around the product.
- Use tools like Pretty Links or ThirstyAffiliates to manage affiliate links.
- Track your clicks and conversions to see what’s working.
- Always disclose your affiliate links honestly and transparently.
True Facts Beginners Often Get Wrong
- You don’t get paid just for clicks—only when someone makes a purchase (in most cases).
- Affiliate marketing is not get-rich-quick—it takes time and content to build trust and traffic.
- Not all affiliate programs are created equal—some have low commissions or short cookie durations.
- Spamming links doesn’t work—it hurts your credibility and traffic.
- You still need to follow legal and tax rules when earning affiliate income.
Related Terms
[E-Commerce] [Dropshipping] [Shopping Cart] [Call to Action (CTA)] [Conversion Rate Optimization]