Affiliate Marketing: What It Really Is - and Why Most People Get It Wrong

    Jan BischoffMay 21, 2026

    Affiliate Marketing: What It Really Is - and Why Most People Get It Wrong

    I've been working in affiliate marketing since 1997. Since 2000, I've been developing software that lets companies run their affiliate programs in-house. I've watched this channel come into existence, grow, get things bolted on - and I've seen what was there from the very beginning.

    This article is not an introduction for newcomers. It's my assessment after 29 years on the inside.

    What Affiliate Marketing Originally Was

    In 1997, there were no affiliate networks with coupon publisher tabs or browser plugins harvesting cookies. No cashback portals. No post-view tracking.

    There were webmasters.

    People who ran a site about a topic. They wrote. They reviewed. They compared products, explained technical details, published photos, built real recommendation pages. Anyone who landed on those pages was prepared. They knew what they wanted. They knew the product. They were ready to buy.

    That webmaster sent the user to the merchant via a link. The merchant made the sale. The webmaster earned a commission.

    That is affiliate marketing in its original form. Not "I want to maximize commissions by setting as many cookies as possible on every visitor." No discount wars. It was a referral model built on genuine content that delivered real value.

    Content Was the Foundation

    What those early partners did is called content marketing today. Back then it simply meant: have a good website.

    Rank at the top of search engines for relevant keywords. Buy teletext pages that pointed to your own site. Run advice portals on electronics, travel, insurance. Publish real product comparisons with actual tests. Photos, tables, explanations, technical specs - all prepared for a user who wasn't sure yet, but was close to buying.

    The partner did the convincing. The merchant closed the sale.

    It was efficient. For both sides. And it worked before anyone had heard the phrase "performance marketing."

    What Came Later

    Coupons are not the original. They are a mechanism that got integrated into the channel at some point - for good reasons, but not from the start.

    A well-built coupon code is more than a discount. It can encode the partner ID. It works without cookies, without pixels, without browser dependencies. It can be used in radio spots. Printed in display ads. Mentioned in podcast recommendations.

    It's not a bad instrument. It's a versatile one. Just not a core part of the model - it's an extension that makes sense when the context calls for it.

    Post-view tracking is another example. Technically complex. Justified in certain scenarios. But a category that has shaped the public image of the entire channel - more than was good for it. And that has distorted the view.

    Coupons, cashback, post-view: those are tools. Affiliate marketing is the house.

    What the Channel Looks Like Today

    What the early webmasters did, creators do today. YouTubers publishing product reviews. Podcasters recommending software in their episodes. Newsletter authors sending curated content with relevant ads to their readers once a week. Instagram pages building and maintaining niche audiences with genuine content.

    The model is the same as in 1997. Good content attracts the right audience. The right audience can be sent to a merchant, ready to buy. Delivering purchase-ready users earns a commission.

    Social commerce is accelerating this massively right now. Inspiration and purchase are closer together than ever before. TikTok Shop, Instagram Shopping, creator partnerships with clear revenue KPIs - this is not a new model. It's the original model on new platforms.

    The channel isn't new. It just looks new.

    What Affiliate Marketing Can Do

    SEM buys visibility. Display buys reach. Social advertising buys attention - for a short time, on one platform, under that platform's rules.

    Affiliate marketing buys none of that. It builds partnerships.

    A well-run affiliate program is a structure in which others work for you - because it's profitable for them too. No algorithm decides your visibility. No platform shift makes your investment worthless. No CPC increase eats your margin.

    The partner earns when they deliver. You pay only when you generate additional revenue.

    Since 1997. Still true.

    What I've Seen Over 29 Years

    I've seen some programs that genuinely use affiliate marketing to its full potential. Sixteen affiliate managers who personally recruit, motivate, and incentivize their partners, create or approve custom creatives, and actively help improve the publisher's website - CTAs, pre-sales content, legal guidance, white-label setups.

    But I've also seen programs with the same 30 publishers for years. Commission models untouched since 2018. Tracking that produces numbers - but no one comparing them against the company's own data warehouse and analytics. Merchants who know their program is "running," but have no idea what it's actually delivering - or how much better it could perform.

    That's what happens when a channel is underestimated and run on the side for years.

    Affiliate marketing as a growth channel looks different: active recruiting of new partners, differentiated commissions for new customers versus returning ones, individual commission structures by product category and publisher segment. Clean tracking on your own systems. Real understanding of which publishers deliver genuine value - and which ones are only capturing last-click or coupon commissions after another partner did all the pre-selling, only for the customer to search for a discount code at checkout.

    Where Things Stand

    I built "Partner Program Software 1.0" - today known as QUALITYCLICK - in 2000 with one idea: merchants should be able to run their own affiliate programs. Without network dependencies, without 30% overhead on every commission. Without market participants collecting data across programs and using it for their own purposes. Full control for every program operator.

    NetSlave today has more than 300 customers. Over the years I've worked directly with more than 800 advertisers - from the inside, through every good and difficult phase.

    Most companies running affiliate programs don't know the model in its full depth. They know a version of it. Often the managed version. Often the passive one. I see what our industry actually offers. And I've seen the creative range and the inspirational force of genuine affiliate managers.

    I want to help bring that back. More real partnerships.

    If you want to talk: Jan Bischoff, +49 30 94408730 - jan.bischoff@qualityclick.com. www.qualityclick.com.

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