Brand bidding is when an affiliate pays for search ads that target an advertiser's brand name, trademark, product name or close variations.

An affiliate might bid on terms such as:

  • Nike shoes
  • Nike sale
  • Nike discount code
  • Nike coupon
  • Nike Air Max official

If someone clicks the ad and completes a tracked purchase, the affiliate may receive a commission.

In affiliate marketing, brand bidding is also called trademark bidding, branded PPC or affiliate PPC bidding. The practice is controversial because the affiliate may claim commission for traffic that was already searching for the advertiser.

Advertisers commonly restrict brand bidding for 4 reasons: it can divert existing demand, raise advertising costs, create misleading ads and reduce control over the brand experience.

Brand Bidding at a Glance

Element What it means
Who bids? An affiliate or publisher
What do they bid on? The advertiser's brand, trademark, product name or variations
Where does it happen? Search advertising platforms such as Google Ads or Microsoft Advertising
How is the affiliate paid? Usually through a tracked sale, lead or other conversion
Why is it controversial? It can divert branded traffic and create commission costs for sales the advertiser might have acquired directly
Is it always allowed? No. Affiliate terms often restrict or prohibit it, even when the advertising platform permits some forms of trademark use

How Does Brand Bidding Work?

Brand bidding works by matching a paid search ad to a branded query and sending the click through an affiliate path.

Suppose an affiliate promotes Example Hosting. The affiliate creates a Google Ads campaign targeting:

  • Example Hosting
  • Example Hosting pricing
  • Example Hosting coupon
  • Example Hosting alternatives

When someone searches for one of those terms, the affiliate's ad may appear above or beside Example Hosting's own result. The ad sends the user to a review page, comparison page or other approved landing page containing an affiliate tracking link.

If the user purchases Example Hosting, the affiliate network records the conversion and pays the affiliate a commission.

The important distinction is that the affiliate is paying for an ad triggered by a branded search term. Simply mentioning Example Hosting in an article is not brand bidding.

What Is the Difference Between Brand Bidding and Generic Keyword Bidding?

Generic keyword bidding targets a category or problem. Brand bidding targets a specific company, product or trademark.

Keyword type Example Typical intent
Generic best web hosting Researching a category
Generic commercial cheap WordPress hosting Comparing purchase options
Brand Example Hosting Searching for a specific company
Brand plus modifier Example Hosting coupon Looking for a deal or promotional code
Competitor brand Example Hosting alternatives Considering alternatives to a named company

Generic bidding can introduce a new customer to an advertiser. Brand bidding often reaches someone who already knows the advertiser and may already intend to visit its website.

Why Do Affiliates Use Brand Bidding?

Affiliates use brand bidding because branded searches can show strong commercial intent. Someone searching for a company name, pricing page or coupon is often closer to taking action than someone searching for a broad informational term.

Potential advantages include:

  • Higher conversion rates than some generic campaigns
  • Faster testing than building organic search visibility
  • Access to searches for products that already have demand
  • The ability to promote coupons, comparisons or alternative landing pages
  • Additional paid-search visibility for the advertiser when the activity is authorised

Strong conversion performance does not make brand bidding acceptable by itself. The affiliate agreement may prohibit the activity or set conditions for using it.

Why Do Advertisers Often Restrict Brand Bidding?

Advertisers often restrict brand bidding because it can replace direct traffic, increase PPC costs and reduce control over how the brand is presented.

1. It Can Replace Existing Demand

Someone searching for Example Hosting may have clicked the advertiser's organic result or visited its website without seeing an affiliate ad. If an affiliate intercepts that search, the advertiser may pay a commission for a customer it would have acquired without the affiliate.

2. It Can Increase Advertising Costs

The advertiser may already bid on its own brand terms. When an affiliate enters the same auction, competition can increase the cost of maintaining the advertiser's branded ad position.

3. It Can Create Misleading Ads

An affiliate ad may look like the company's official advertisement if it uses the advertiser's name, domain, logo or wording. Google states that confusing, deceptive or misleading trademark use in ads can be restricted.

4. It Can Reduce Brand Control

The advertiser may not control the affiliate's claims, discounts, landing page or compliance practices. An affiliate could advertise an expired promotion, imply an official relationship or send users to an unsuitable page.

Is Brand Bidding Allowed in Affiliate Marketing?

Brand bidding is allowed only when the affiliate program and relevant advertising platform permit it. Permission from Google Ads does not override the affiliate agreement.

Affiliate programs commonly take one of these approaches:

  1. Complete prohibition Affiliates cannot bid on the advertiser's brand, trademarks, product names, misspellings or brand-plus-coupon terms.

  2. Limited permission Affiliates may bid on selected combinations, such as brand + comparison or brand + category, but not the exact brand name alone.

  3. Trademark-plus permission Affiliates may bid on the brand with an approved modifier, such as Brand coupons or Brand deals. The Performance Marketing Association describes trademark-plus bidding as bidding on a trademark together with a modifier.

  4. Pre-approved partner campaigns Selected affiliates can run branded campaigns after receiving written approval and following bid, ad-copy and landing-page requirements.

For example, Amazon's Associates policies prohibit bidding on Amazon trademarks, variations and misspellings in prohibited paid-search placements. Stripe's affiliate terms state that paid-search bidding requires written approval and that traffic must be directed to an actual page on the affiliate's website.

What Is the Difference Between Bidding on a Trademark and Using It in Ad Copy?

These are separate issues.

Bidding on the Trademark

The affiliate targets the brand as a keyword, such as:

Example Hosting

The brand name may not appear in the ad itself.

Using the Trademark in the Advertisement

The affiliate includes the brand in the headline or description, such as:

Example Hosting Coupon Save on Example Hosting

Google's trademark policy says that trademarks are generally not restricted as keywords. Google may restrict trademark use in ad text in cases such as competitor advertising or confusing and misleading use.

An affiliate can therefore face two separate restrictions:

  • The affiliate program may ban the keyword.
  • The advertising platform or trademark owner may object to the ad text.

Is Brand Bidding Illegal?

Brand bidding is not automatically illegal, but it can breach an affiliate contract, violate advertising-platform rules or create trademark and consumer-protection risks.

The answer depends on:

  • The affiliate agreement
  • The advertiser's PPC policy
  • The wording and destination of the advertisement
  • Whether the affiliate implies an official relationship
  • The applicable trademark and advertising laws
  • The rules of the advertising platform

An advertiser may prohibit brand bidding contractually even when Google Ads allows the trademark to be used as a keyword. Google's policy and the advertiser's affiliate terms are separate requirements.

What Should Affiliates Check Before Bidding on a Brand?

Before launching a branded PPC campaign, an affiliate should check the program's terms for:

  • Exact-match brand bidding
  • Brand misspellings and domain names
  • Product names and model names
  • Brand-plus-coupon keywords
  • Competitor brand keywords
  • Use of trademarks in headlines and descriptions
  • Direct linking to the advertiser's website
  • Required affiliate landing pages
  • Bid limits and ad-position restrictions
  • Negative keywords
  • Geographic restrictions
  • Written approval requirements

If the policy is unclear, obtain written permission before spending money on the campaign.

What Should an Affiliate Brand-Bidding Policy Include?

A clear policy should state:

  • Whether brand bidding is allowed
  • Which trademarks and variations are restricted
  • Whether brand-plus terms are permitted
  • Whether coupon and discount terms are allowed
  • Whether the brand can appear in ad copy
  • Where paid traffic may be sent
  • Whether direct affiliate links are prohibited
  • Maximum bids and ad-position rules
  • Required negative keywords
  • Monitoring and enforcement procedures
  • Consequences for violations, such as commission reversal or removal from the program

A simple default policy is:

Affiliates may not bid on the advertiser's brand names, trademarks, product names, misspellings or brand-plus-coupon terms without written approval.

Brand Bidding Versus Trademark-Plus Bidding

These terms are related but not identical.

  • Brand bidding can mean bidding on the exact brand name or any branded keyword.
  • Trademark-plus bidding usually means bidding on the brand together with an approved modifier.

Examples:

  • Exact brand: Example Hosting
  • Trademark-plus: Example Hosting coupon
  • Trademark-plus: Example Hosting alternatives
  • Generic: best web hosting

Some advertisers prohibit all three branded examples. Others allow only specific trademark-plus combinations.

The Practical Takeaway

If an affiliate program does not clearly permit branded PPC, do not bid on the advertiser's brand until you have written approval.

Affiliates should review the keyword, ad-copy, landing-page and approval rules before launching a campaign. Advertisers should publish precise PPC restrictions, identify approved exceptions and monitor branded search results instead of relying only on general affiliate terms.