Brand Bidding Restrictions in Affiliate Programs: What "No Branded-Keyword Bidding" Means

The short answer

A brand bidding restriction is a contractual rule in an affiliate or creator program's terms that bans affiliates from bidding on the brand's own name — and misspellings or variants of it — as a keyword in paid search (Google Ads, Bing Ads), and from using the name in domain names or ad text. The important thing to understand: this is not a rule Google itself enforces. Google allows bidding on someone else's trademark as a keyword and only intervenes in the ad text itself, and only after the trademark owner files a complaint. The restriction is the program's own private rule, not a search-engine rule. Two documented examples — Just Eat's Danish Awin program and Amazon's Associates program — show how differently the consequence can be written.

What the restriction actually bans

When an affiliate or creator program's terms include a brand bidding restriction, it typically covers four specific things, based on both the two documented examples below and consistent industry guidance on how this kind of clause is normally written:

• Bidding on the brand name itself as a paid-search keyword — the most common and most actively enforced part of the rule.
• Misspellings and variants of the brand name (a dropped letter, a swapped letter, or the name combined with ".com").
• Using the brand name in a domain name — for example an affiliate site named something like "brandname-deals.com".
• Using the brand name in the ad text itself — a separate question from which keyword the ad is bidding on.

How broadly or narrowly any given clause is written varies from program to program — which is why how to set up an affiliate program recommends reading a program's own terms directly rather than assuming a standard wording applies.

Why this is a program rule, not a Google rule

The point most people miss: Google itself does not restrict who can bid on a given trademark as a keyword. Google Ads' own trademark policy states directly that "Google Ads and Display & Video 360 will not restrict" the use of trademarks as keywords. What Google actually does restrict is trademarks in the ad text itself — and only when the text is "confusing, deceptive, or misleading," or used by a direct competitor. Even that requires the trademark owner to actively submit a complaint against a specific named advertiser; Google does not proactively investigate.

That means an affiliate can, technically, bid on a brand's name without breaking any Google rule. The ban on doing so comes entirely from the affiliate program's own terms — a private, contractual agreement between the brand (or its network) and the affiliate, not a rule the search engine itself enforces. It's the same distinction that recurs across the Academy's affiliate articles: a platform's technical rules and a program's contractual rules are not the same thing, and breaking one is not automatically breaking the other.

Two documented examples

Just Eat Denmark (via Awin)

Just Eat's Danish affiliate program runs through the network Awin (Just Eat DK, Awin profile ID 27534) — already documented in Wolt, Just Eat and Foodora compared. The program's own published rules are restrictive on exactly this point: affiliates may not bid on Just Eat's brand name or misspellings of it in search engines, and may not use the brand name in domains or ad text. Restaurants are separately excluded from participating as affiliates in the program — a different kind of restriction, about conflict of interest rather than brand bidding. Per the program's own terms, a breach of the brand bidding rule cancels both the commission and the partnership itself.

Amazon Associates

Amazon's Associates program has one of the most explicitly written rules in the industry. The program's own policy defines a "Prohibited Paid Search Placement" as any purchase a customer makes after being referred to an Amazon site through an advertisement the associate purchased — "including through participation in bidding or auctions on keywords, search terms, or other identifiers that include the word 'amazon', or 'kindle', or any other Amazon Mark", or variations or misspellings of those words. Amazon's own terms add directly that associates must not "bid on or purchase keywords, search terms, or other identifiers, including the word 'amazon,' 'kindle,' or any other trademark of Amazon or its affiliates or variations or misspellings of any of these words" when the ad directs a user to an Amazon site.

The consequence is two-part and documented directly in Amazon's own terms: a purchase made through a prohibited paid search placement is automatically classified as "disqualified" and earns no commission at all, regardless of whether the purchase actually happened. On top of that, a violation constitutes a material breach that can result in the entire Associates account being terminated, and repeat violations can prevent a new account from being approved without Amazon's advance authorization.

Comparison: two ways of writing the same principle

Program	Network/platform	What the rule covers	Consequence of a breach	Source
Just Eat Denmark	Awin	Brand name and misspellings as keywords; brand name in domains and ad text	Commission and partnership both cancelled	Awin's own merchant page for the program
Amazon Associates	Amazon's own program	"amazon", "kindle" and other Amazon trademarks, including misspellings, as keywords	Purchase automatically disqualified from commission; account can be terminated on breach	Amazon's own Operating Agreement and Participation Requirements

The two examples agree on the underlying principle — the brand name belongs to the program, not the affiliate, to bid on in paid search — but write the consequence differently: Just Eat's rule cancels a specific partnership, while Amazon's rule is built in as an automatic, per-transaction disqualification combined with a threat of account termination. Which model a given program or network uses varies, and should always be read directly in that program's own terms rather than assumed from another program's pattern.

How violations actually get caught and enforced

Neither documented example describes a fully automatic, always-on technical check of every search ad in real time — both effectively assume in practice that the violation gets noticed, whether through a spot-check, a competitor's observation, or the brand monitoring who bids on its own name via Google Ads' own ad preview tools. It's the same underlying limitation that applies to self-referral affiliate fraud: the rule is written into the terms, but enforcement depends on someone actually catching the breach — it isn't necessarily a technical block that prevents it from happening in the first place. Other affiliate networks, documented in Partner-ads vs Adtraction and more broadly in choosing an affiliate tracking network, generally offer tools for monitoring and reporting terms violations, but the exact detection mechanics should always be checked directly with the individual network, since they aren't identical across platforms.

Decision framework

• IF you're a brand that wants to ban brand bidding entirely → write it explicitly into the program terms (brand name, misspellings, domains, ad text) rather than assuming it's implied — see how to set up an affiliate program for the rest of what should be in the terms.
• IF you're a brand that wants to allow it for select, trusted partners → write a named exception rather than a general permission, so the rule stays enforceable against everyone else.
• IF you're an affiliate or creator unsure whether a given program allows brand bidding → read that program's own terms directly, rather than assuming the rule from a different program you know — Just Eat's and Amazon's examples above show that even the consequence varies significantly.
• IF you discover an affiliate has broken the rule → document it (ad preview screenshot, timestamp, keyword) before withholding commission, the same practice that applies to any other contractual breach in an affiliate program.

Worked example (hypothetical)

The figures below are hypothetical and illustrate only the economic logic behind the rule — they are not a documented rate and not a Make Influence customer case.

A brand has an average order value of DKK 500 and pays a 10% affiliate commission = DKK 50 per order. Assume an affiliate bids on the brand name itself as a keyword and "captures" 100 orders a month from customers who — already knowing and actively searching for the brand — would, with reasonable likelihood, have converted anyway, either through an organic brand search or the brand's own paid brand ad. Commission paid on those 100 orders: 100 × DKK 50 = DKK 5,000 a month — paid for customers the brand arguably shouldn't have had to pay commission to acquire, because they were already on their way to buying. That's the economic reasoning brands typically give for the rule: the commission is meant to pay for attracting a new customer, not for rerouting a customer who was already actively searching for the brand.

Common mistakes

• Assuming Google itself bans brand bidding. Google allows it by default — the restriction is the program's own contractual rule, not a search-engine rule.
• Assuming every program handles a violation the same way. Just Eat's and Amazon's examples show two different consequence models — partnership cancellation versus automatic per-transaction disqualification plus an account threat.
• Assuming the rule only covers the exact brand name. Most well-documented examples also cover misspellings, variants, and use in domains and ad text — not just the exact, correctly spelled name.
• Assuming a technical block prevents the violation automatically. Neither documented example describes fully automatic real-time detection — enforcement depends on someone catching the breach.
• Confusing a brand bidding restriction with a blanket ban on paid search. The rule normally only bans bidding on the brand's own name — not paid search on generic keywords, which many programs allow freely.

Make Influence's operational perspective

In Make Influence's view, the brand bidding restriction is one of the clearest examples of why an affiliate program's terms need to be read as their own, self-contained legal framework — not as a formality that just repeats what the search engines already regulate. The same discipline applies across the rest of the Academy's affiliate articles: a clause that isn't written explicitly into the terms can't be enforced, no matter how "obvious" it seems. For a brand considering an open affiliate track alongside a curated influencer relationship — the same structure Make Influence itself combines, see affiliate influencer marketing in Denmark — an explicit brand bidding clause is one of the first things that should be in the terms before the program opens to applicants.

FAQ

Is it illegal for an affiliate to bid on a brand's name as a keyword?

No, not by itself. Google allows bidding on someone else's trademark as a keyword. What makes it a problem is that it breaks the affiliate program's own contractual terms — a private agreement, not a law or a search-engine rule.

Why doesn't Google itself intervene against brand bidding?

Google's own ad policy only restricts trademarks in the ad text itself, and only after the trademark owner actively submits a complaint against a specific named advertiser within the countries and industries where the rights are documented. Bidding on the keyword itself isn't covered.

What happens if an affiliate breaks Just Eat's rule?

Per the program's own published terms, both the commission and the partnership itself are cancelled on a breach of the rule against bidding on Just Eat's brand name or using it in domains and ad text.

What happens if an Amazon associate breaks the rule?

The purchase is automatically classified as "disqualified" and earns no commission. On top of that, it's a material breach of contract that can result in the entire account being terminated.

Does the rule also cover deliberate misspellings of the brand name?

Yes — in both documented examples above, misspellings and variants of the brand name are explicitly covered, not just the exact, correctly spelled name.

Can a brand allow brand bidding for select partners?

Yes, it's technically possible to write a named exception into the program terms for specific, trusted partners — but it should be written explicitly rather than assumed from a general permission that would then apply to every affiliate.

Is cloaking an affiliate link the same thing as a brand bidding restriction?

No — they're different rules entirely. A brand bidding restriction bans bidding on the brand's own name in paid search; link cloaking is about hiding a link's destination behind a shorter URL. See affiliate link cloaking for Amazon's specific rule against it, and why disclosure duties apply either way.