Affiliates and partners bidding on your brand terms

It isn’t malice, usually — it’s the incentive structure. Most affiliate programmes pay on last click. If a shopper already knows your brand, searches your name, and lands on an affiliate’s ad before reaching your own site, that affiliate gets credit for a sale that needed no real referral at all. The customer was coming to you anyway.

Brand terms convert unusually well precisely because the buying decision is already made — someone typing your name has typically already chosen you and is looking for the fastest way to check out. That combination of high intent and low customer-acquisition effort makes your own name one of the most attractive keywords an affiliate can bid on, especially if your programme never says they can’t.

• Cheap clicks, high conversion — a searcher who already wants you is a near-guaranteed sale, so the affiliate’s cost per acquisition is very low.
• No content or audience required — unlike a genuine review site or comparison page, brand bidding needs no traffic-building work at all.
• Silent unless you check — the commission comes out of your payout run, not a line item marked “your own brand traffic”.

None of this makes it acceptable by default. It explains why it happens even in programmes with well-meaning partners, and why silence in your terms gets read as permission.

Search your brand name and you may see an unfamiliar advertiser above your own listing. Before you treat it as a competitor problem, check whether it’s actually one of your own partners in disguise — the response is completely different.

• Display URL and business name — a competitor’s ad shows their own domain; an affiliate’s ad often shows a coupon or deals site name that has nothing to do with either brand.
• Where the click lands — click through (without transacting) and watch the URL bar. A direct competitor sends you to their product; an affiliate typically redirects through a tracking domain before landing on your own site.
• Tracking parameters in the final URL — look for affiliate or referral parameters (things like an affiliate ID, click ID, or subid) appended once you arrive on your site. A competitor’s traffic never carries your own tracking codes.
• The ad copy itself — genuine competitors sell their own alternative; affiliate ads on your brand term usually promise a discount, coupon, or deal tied specifically to your name.
• Check your own affiliate dashboard — cross-reference the domain against your list of approved partners. If it’s on the list, this is a policy and enforcement problem, not a trademark dispute with an outsider.

The giveaway that closes the loop is the landing page: if the ad ultimately puts the visitor on your own site, with your own checkout, and your own order confirmation, no competitor did that. Only a partner with a working affiliate link can send traffic to you and still get paid for it.

Not every affiliate on your brand term is doing something wrong, which is exactly why a clear line matters. Legitimate affiliate promotion adds something: a comparison page, a genuine review, a curated deal round-up, an audience the affiliate built themselves. The ad sends a search visitor to the affiliate’s own content first, and a reader chooses to click through from there.

Brand bidding with direct linking skips all of that. The affiliate buys your exact name as a keyword, writes an ad that mentions your brand or implies an official discount, and sends the click straight through a tracking redirect to your site — with no content, comparison, or added value in between. The affiliate has inserted themselves into a transaction you were going to close anyway and collected a fee for doing it.

• Legitimate: an affiliate ranks organically or buys non-brand keywords for “best [category] tools”, reviews several options including you, and a reader clicks through your listing.
• Legitimate: an affiliate runs ads on their own coupon-site brand name, and shoppers who already trust that site click through to whichever merchant they choose, including you.
• Not legitimate: an affiliate bids on your exact brand name, writes an ad implying an official or exclusive discount, and redirects straight to your site with no independent content.
• Grey area worth defining explicitly: an affiliate bids on “[your brand] + coupon” or “[your brand] + review” — allowed in some programmes, banned in others, which is exactly why your terms need to say which.

This distinction matters beyond the affiliate relationship, too — sending an ad to a bare tracking redirect instead of real content is exactly the kind of destination Google’s own advertising policies are built to catch.

Vague guidance loses every dispute. If your affiliate agreement never explicitly addresses brand bidding, an affiliate can argue — often successfully — that silence meant it was allowed, and any commission clawback becomes a fight instead of a formality. Write the rule down before you need to enforce it.

• State the policy explicitly, not by implication. Say in plain terms whether affiliates may bid on your brand name, brand variants and misspellings, and “brand + modifier” combinations such as “brand + discount” or “brand + review”.
• If you allow a “trademark-plus” exception, define it precisely — which modifiers are permitted, and confirm the ad and display URL must not imply an official or exclusive relationship they don’t have.
• Require negative keywords on the affiliate’s own paid-search accounts covering your exact brand, close variants, and common misspellings, and reserve the right to ask for proof of that negative-keyword list.
• Prohibit direct linking through a bare tracking redirect with no real content in between — require any paid ad to land on the affiliate’s own page first, not a hop straight to your checkout.
• Spell out consequences in order: written warning with evidence, commission clawback on affected sales, and termination of the affiliate relationship for repeat or wilful violations.
• Extend the same clause to sub-affiliates and network partners. A “partner” who resells your affiliate link to others is still bound by your terms, and your agreement should say so explicitly.

None of this needs to be adversarial. Most affiliates want a programme with clear rules, because ambiguity is what lets a small minority take advantage while everyone else plays it straight.

Brand-bidding affiliates rarely run continuously. They test at particular times, in particular regions, or through a device you didn’t happen to check, and a single manual search from your desk misses most of that pattern by design. Catching it reliably means watching your brand terms the way an affiliate would try to exploit them — repeatedly, across markets, without a predictable schedule.

Once you have dated evidence — the ad, the display URL, the redirect chain, and the tracking parameters proving which affiliate it is — enforcement follows the tier your terms already set out. Report the violation to the network or the affiliate directly with the evidence attached, request the commission clawback for the affected sales, and escalate to termination if it continues. Networks that manage disputes between merchants and affiliates generally expect exactly this kind of dated, specific evidence before they’ll act — a vague “someone is bidding on my brand” claim rarely moves without it.

Watch the reseller and sub-affiliate layer particularly closely. A partner one step removed from your direct relationship — someone your affiliate recruited, or a network-level partner you never approved individually — is where brand bidding often persists longest, simply because no single party feels fully accountable for it. Your monitoring has to catch the traffic pattern itself, not just the names on your approved-partner list.