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Related terms
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Lessons
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Google's policy against more than one ad for the same business in one ad location, which also lists affiliates advertising against their programme's rules.

Unfair advantage is one of Google's advertising policies. Among what it doesn't allow, it lists trying to show more than one ad for the same business, app or site in a single ad location, and affiliates advertising on Google Ads against the rules of the affiliate programme they're in. Google's en-GB copy writes “programme”.

Since 14 April 2025 Google has run the top and bottom ad locations as separate auctions, and the one-ad limit applies within each location. Google warns at least seven days before suspending an account under this policy.

For an affiliate manager it's the policy that fits most paid-search cases, and it rests on your programme terms. They need to exist, to say what isn't allowed, and to have reached the publisher. A report under it should name the clause and its version date.

  • Report from the ad, from My Ad Centre, from the Ads Transparency Center or with the Report an ad/listing form.
  • Google's form links to a narrower form for an advertiser using a client's brand and final URL against affiliate programme rules.
  • Reporting doesn't block the ad, so raise the commission with your network at the same time.

The guide to reporting an ad covers what to write.

Sources

Google's own help and policy pages first.

  1. Advertising Policies Help: Unfair advantage
  2. Advertising Policies Help: Update to the Unfair advantage policy (April 2025)
Related terms
Guides that use it
  1. What is ad hijacking? How a brand's ad gets copiedWhat people mean by ad hijacking: an ad that reads like a brand's own and leads to its shop, run from another account. How it works and how to look into it.
  2. How to report an ad to Google, without clicking itFour routes to report a search ad to Google, the policy to name for an affiliate outside your terms, what to write in the form, and what happens after.
  3. Google Ads trade mark complaints: what they can and can't changeWhat a Google Ads trademark complaint can restrict, what it never touches, how to file one against named advertisers, and how to authorise a partner.
  4. Paid-search rules for affiliates: the clauses to writeThe paid-search clauses a programme's terms need, why “bid on or appear on” matters, how Google's matching shapes the wording, and how to roll it out.
Lessons that use it
  1. Brand search and your termsWho searches your name, how Google's auction prices those searches, what its policies cover, and what your programme's terms need to say.
  2. What you can doThe order to work in: the terms that applied, evidence that holds up, the validation deadline, Google's routes and a later check.
Related terms
  1. Programme terms
  2. Trademarks policy
  3. Circumventing systems
  4. PPC affiliate