Affiliate marketing is one of the most effective, data-driven ways for brands to reach new audiences and generate measurable growth. But how does it work—and why are so many marketers investing in it today?
In this guide, we break down the fundamentals of affiliate marketing, explain the key players involved, and show how Rakuten Advertising enables performance-driven partnerships between advertisers and publishers.
What Is Affiliate Marketing?
Affiliate marketing is a performance-based partnership between a brand (advertiser) and a publisher (also called an affiliate).
Publishers promote a brand’s products or services through content, links, or offers. When a customer completes a purchase or another defined action through the publisher’s link, the publisher earns a commission.
This model benefits everyone involved:
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Brands gain incremental sales and increased visibility
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Publishers earn revenue by driving measurable results
Affiliate and partner marketing connects brands with audiences through trusted partnerships, while performance data ensures every click and conversion is tracked and valued.
The Key Players in Affiliate & Partner Marketing
Every successful affiliate program includes four core participants:
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Advertiser – The brand selling a product or service (e.g., retailers, travel brands, subscription platforms)
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Publisher – The partner promoting the brand, such as content creators, media sites, or loyalty platforms
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Consumer – The customer who discovers and purchases through the affiliate link
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Affiliate Network – The technology platform that connects advertisers and publishers, tracks performance, and manages payments
Rakuten Advertising is a leading global affiliate network that uses advanced data and AI to connect advertisers, publishers, and audiences at scale.
How Affiliate Marketing Works: Step by Step
While powerful, affiliate marketing follows a simple and transparent process:
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A brand joins an affiliate network: Advertisers gain access to a global ecosystem of premium publishers. Rakuten Advertising’s data-powered tools help brands discover, forecast, and benchmark performance.
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Publishers apply to the brand’s program: Advertisers and publishers select partnerships aligned with their audience and content strategy.
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Publishers promote the brandP: Tracked links are shared across websites, newsletters, and social platforms.
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A consumer completes an action: The affiliate link records the sale or lead, most commonly a purchase.
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The publisher earns a commission: Advertisers pay only for verified, tracked results managed through the network.
💡 Every interaction is measurable, offering full visibility into clicks, conversions, and ROI.
Why Brands Choose Affiliate Marketing
Affiliate marketing is a transparent, scalable, and results-focused growth channel. Brands benefit from:
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Pay-for-performance efficiency – You only pay when results are delivered
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Predictable and profitable ROAS – Flexible commission structures protect margins
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Full-funnel impact – From discovery to conversion, affiliates influence the entire customer journey
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Incremental reach – Access niche, high-intent audiences you can’t reach elsewhere
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Privacy-ready performance – First-party, consent-based tracking supports cookie-less growth
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Real-time optimization – Shift spend quickly to top-performing partners
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Brand safety and transparency – Full control over partners, placements, and messaging
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Scalable global growth – Expand into new markets without increasing overhead
Why Publishers Join Affiliate Programs
For publishers, creators, and influencers, affiliate marketing offers a sustainable way to monetize their audience.
They can:
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Earn revenue without creating or managing products
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Monetize high-performing content
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Partner with brands that align with their audience
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Rely on accurate tracking, timely payments, and ongoing support
Affiliate marketing allows publishers to grow both influence and income through trusted brand partnerships.
Why Rakuten Advertising?
Rakuten Advertising is more than an affiliate network—it’s a global performance marketing partner.
We offer:
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A full-funnel affiliate network supporting every stage of the customer journey
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Experienced teams delivering forward-thinking strategies
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A truly global presence across 18 offices worldwide
With over 20 years of expertise, Rakuten Advertising helps brands and publishers unlock the full value of affiliate and partner marketing.
Getting Started
Successful affiliate marketing begins with the right partnerships and the right platform.
If you’re new to affiliate and partner marketing and looking to grow through performance-driven partnerships, Rakuten Advertising may be the right place to start.
