Research paper

Minimum advertised price

Where the line sits in the US and the EU

The case law that put it there, and the lever that actually works in each market you sell in.

Published by	Merqi Ltd — competitive monitoring for consumer brands
Jurisdictions	United States · European Union · United Kingdom
Status	General information only — not legal advice

Executive summary

Minimum Advertised Price (MAP) policies occupy fundamentally different legal terrain in the United States and the European Union, and a brand running a single global MAP programme is almost certainly exposed in Europe. In the US, a properly drafted unilateral MAP policy is lawful and enforceable in all fifty states under the Colgate doctrine, and even bilateral resale‑price agreements are judged under the rule of reason at federal level after Leegin (2007). In the EU, the 2022 Vertical Guidelines expressly treat MAP as a form of indirect resale price maintenance — a “hardcore” restriction that is presumptively unlawful. The Commission and national authorities have levied very large fines, most recently €157m against Gucci, Chloé and Loewe in October 2025.

The enforcement toolkit therefore diverges sharply. In the US, brands enforce through unilateral policy design, authorised‑reseller programmes and — most powerfully — trademark law’s material‑difference and quality‑control exceptions to the first‑sale doctrine. In the EU, price enforcement of any kind is dangerous; the lawful levers are selective distribution built on objective qualitative criteria, marketplace controls of the type upheld in Coty, and trademark enforcement against damage to a luxury brand’s reputation under Copad v Dior.

Legal foundations — United States

1.1 RPM versus MAP

Resale price maintenance (RPM) is a vertical agreement that a reseller will not transact below a set price. MAP restricts only the price a reseller may advertise or display. The distinction matters for two reasons. First, MAP restricts speech rather than the sale, so a reseller technically remains free to sell at any price — hence “add to cart to see price”. Second, and more important in practice, MAP is usually implemented as a unilateral policy rather than an agreement, and it is the absence of an agreement that removes it from the reach of Section 1 of the Sherman Act.

1.2 From Dr. Miles to Leegin

For most of the twentieth century Dr. Miles Medical Co. v. John D. Park & Sons Co., 220 U.S. 373 (1911), made vertical minimum‑price agreements per se illegal. In Leegin Creative Leather Products, Inc. v. PSKS, Inc., 551 U.S. 877 (2007), the Supreme Court overruled Dr. Miles and held that vertical minimum‑price restraints are judged under the rule of reason, weighing the restraint’s history, nature and effect. The Court recognised procompetitive justifications: inducing retailer services, preventing free‑riding, and facilitating new entry. Crucially, Leegin did not make RPM legal — it made it defensible. A minimum‑price agreement can still be condemned, particularly where retailers were the impetus for the restraint or the manufacturer has market power.

1.3 The Colgate doctrine and the unilateral safe harbour

United States v. Colgate & Co., 250 U.S. 300 (1919), holds that Section 1 requires an agreement. A manufacturer acting unilaterally may announce in advance the prices at which it will permit resale and refuse to deal with anyone who does not comply. This is the foundation of the modern unilateral MAP policy: the brand announces the policy, and its only enforcement is the unilateral decision to stop selling to violators. There is no agreement, so Section 1 is never engaged — and that protection holds in all fifty states, including those treating RPM agreements as per se illegal.

1.4 What counts as an agreement

In Monsanto Co. v. Spray‑Rite Service Corp., 465 U.S. 752 (1984), the Court held that terminating a discounter after complaints from other distributors does not by itself prove a price‑fixing agreement; there must be evidence tending to exclude independent action and showing “a conscious commitment to a common scheme”. In Business Electronics Corp. v. Sharp Electronics Corp., 485 U.S. 717 (1988), an agreement to terminate a price‑cutting dealer was held not per se illegal absent agreement on the specific price. Together these give brands room — but a manufacturer that negotiates compliance, extracts promises to raise prices, or reinstates a dealer on assurances risks manufacturing the very agreement that forfeits Colgate protection.

1.5 State‑level divergence

• Maryland enacted the first “Leegin repealer” in 2009, expressly making minimum RPM per se illegal under state law; its Attorney General signalled active RPM investigations in 2023–2024.
• California (Cartwright Act): Mailand v. Burckle, 20 Cal. 3d 367 (1978) held RPM per se unlawful; the position after Leegin is unsettled, with state and federal courts split. The AG has pursued RPM as per se unlawful.
• New York (Donnelly Act): RPM arrangements have been treated as unenforceable and pursued by the AG, though courts generally apply a rule‑of‑reason‑like standard.
• Kansas historically applied a strict statutory prohibition, before legislative amendment following O’Brien v. Leegin.

The consequence for a national programme is decisive: because a bilateral RPM agreement can be per se illegal in California, Maryland and elsewhere, national brands almost universally choose a unilateral Colgate policy, which is lawful everywhere because it involves no agreement.

1.6 Agency posture through 2025–2026

FTC guidance restates Leegin: manufacturer‑imposed minimum‑price programmes are judged under the rule of reason, and a manufacturer may unilaterally adopt a pricing policy and deal only with retailers who follow it. Federal enforcement against vertical minimum pricing has been rare in the modern era. Current focus is on algorithmic and surveillance pricing: a joint DOJ/FTC Strike Force on Unfair and Illegal Pricing, the DOJ’s RealPage action on algorithmic coordination, and the FTC’s 2024 Section 6(b) study of surveillance pricing. These are largely horizontal and consumer‑protection matters, but they signal that algorithms used to coordinate or enforce prices are under scrutiny.

Legal foundations — European Union

2.1 Article 101 TFEU and the 2022 VBER

Article 101(1) TFEU prohibits agreements between undertakings having as their object or effect the restriction of competition. Vertical agreements benefit from a safe harbour — the Vertical Block Exemption Regulation, Regulation (EU) 2022/720, in force since 1 June 2022 — provided neither party’s market share exceeds 30% and the agreement contains no hardcore restriction. It is accompanied by the Guidelines on vertical restraints (2022/C 248/01). Agreements pre‑dating 1 June 2022 had a transitional period to 31 May 2023.

2.2 Article 4(a): RPM as a hardcore restriction

Article 4(a) makes RPM — the imposition, directly or indirectly, of a fixed or minimum resale price — a hardcore restriction. That removes the entire agreement from the block exemption and creates a presumption of illegality by object very unlikely to be rescued by an Article 101(3) individual exemption. Maximum and recommended resale prices are permitted, provided they do not, through pressure or incentives, operate in practice as fixed or minimum prices.

2.3 MAP as indirect RPM — the critical EU point

The 2022 Guidelines expressly bring MAP within the RPM prohibition. Paragraph 187 gives a non‑exhaustive list of indirect RPM mechanisms and treats MAP as one: prohibiting a distributor from advertising below a supplier‑set level “may constitute an indirect form of RPM”. Paragraph 189 explains why — MAPs restrict a distributor’s ability to inform customers about available discounts, eliminating a key parameter of price competition. The other ¶187 mechanisms include:

• Fixing the distributor’s margin, or the maximum discount it may grant.
• Making rebates or reimbursement of promotional costs conditional on observing a price level.
• Linking the prescribed resale price to competitors’ resale prices.
• Threats, intimidation, warnings, penalties, delay or suspension of deliveries, or contract termination in relation to a given price level.

A narrow efficiency defence exists. Paragraph 197 gives examples capable in principle of satisfying Article 101(3): inducing distributor promotion of a new product; a coordinated short‑term low‑price campaign, typically two to six weeks, in a uniform format such as a franchise; and for MAP specifically at ¶197(c), preventing a distributor using the product as a loss leader. In practice the defence is narrow, fact‑dependent, and the burden sits on the supplier.

2.4 Price monitoring is lawful — enforcement is not

Paragraph 191 confirms that price‑monitoring and price‑reporting systems — including those using pricing algorithms and monitoring software, whether operated by the supplier or a third party — do not, in themselves, constitute RPM. They increase market transparency. Illegality attaches only when monitoring is combined with measures that fix or enforce a resale price, that is, when the data triggers the threats, warnings, penalties, delayed deliveries or terminations of ¶187. The Guidelines note that a monitoring system, or an obligation on retailers to report others who deviate, can make RPM more effective and is a common feature of RPM arrangements — but monitoring alone is not enough for a finding.

2.5 Key enforcement precedent

The 2018 consumer‑electronics cases. On 24 July 2018 the Commission fined four manufacturers a combined €111,155,000 for online RPM: Asus (AT.40465, €63.5m), Philips (AT.40181, €29.8m), Pioneer (AT.40182, €10.2m) and Denon & Marantz (AT.40469, €7.7m). Each pressured or sanctioned online retailers who priced low, through threats, blocked supply and retaliation. The Commission emphasised the amplifying role of pricing algorithms: because many retailers used repricing software that automatically matched the lowest price in the market, pressure on a few low‑pricing retailers propagated across the whole market. Fines were reduced for cooperation — 40% for Asus, Denon & Marantz and Philips, 50% for Pioneer.

The 2025 luxury‑fashion cases. On 14 October 2025 the Commission fined Gucci, Chloé and Loewe a combined €157,373,000 for RPM across the EEA. The brands restricted independent retailers, online and offline, from setting their own prices — imposing recommended retail prices as de facto minimums, capping maximum discount rates, dictating sale periods and at times prohibiting discounts entirely; Gucci also banned online sales of a specific product. All three monitored retail prices and intervened on deviations. Infringements ran from April 2015 (Gucci), December 2015 (Loewe) and December 2019 (Chloé) until the April 2023 dawn raids. Under the cooperation procedure Gucci received a 50% reduction (€119,674,000 final), Loewe 50% (€18,009,000) and Chloé 15% (€19,690,000).

National authorities. RPM is a top priority across the EU, and intensity varies by member state.

• France. The Autorité de la concurrence fined Rolex France €91,600,000 (19 December 2023, Decision 23‑D‑13) for a decade‑long ban on online sales by authorised retailers; the RPM prong was dismissed for lack of evidence. Very large fines have also landed in household appliances and electrical equipment.
• Poland. UOKiK is among the most active authorities. On 11 January 2023 it fined Kärcher PLN 26m for setting minimum and fixed resale prices in an infringement that “started as early as at the end of the 1990s”. In the Oltens case it found the company “maintained strict monitoring of its partners’ online offers using price comparison platforms” and, for repeated violations, suspended deliveries or blocked platform access. It routinely fines individual managers and seizes informal messages in dawn raids.
• Germany. The Bundeskartellamt fined Yamaha Music Europe, Roland Germany and Fender roughly €21m in August 2021 for RPM in musical instruments, alongside retailers Thomann and Music Store. On 7 May 2025 it fined Sennheiser and Sonova nearly €6m, plus three responsible employees, for RPM in premium headphones since at least 2015; its President noted Sennheiser “constantly monitored end consumer prices and intervened”.
• Portugal. On 25 July 2019 the Autoridade da Concorrência fined Super Bock Bebidas, a board member and a director €24m for fixing minimum resale prices in the HORECA channel between May 2006 and January 2017, upheld on appeal in September 2023. The case produced the CJEU’s 2023 Super Bock ruling (C‑211/22).

2.6 The UK after Brexit

The UK regime remains closely aligned. The Chapter I prohibition of the Competition Act 1998 mirrors Article 101, and the Vertical Agreements Block Exemption Order 2022 replaced the retained EU VBER from 1 June 2022. RPM, including indirect RPM, remains a serious restriction. The CMA has been one of Europe’s most active enforcers: Casio £3.7m (2019); Fender £4.5m (January 2020, the UK’s largest RPM fine, reduced 60% for leniency and 20% for settlement from a headline near £14m); Roland and Korg £5.5m combined (June 2020), taking the musical‑instruments total to £13.7m; and earlier online‑RPM cases in light fittings, bathroom fittings and commercial refrigeration. The CMA has increased fines where senior management were complicit despite compliance training, and has signalled it may seek director disqualifications. The Digital Markets, Competition and Consumers Act 2024 raises penalties to 10% of global turnover.

Comparative analysis

The central asymmetry: in the US, a brand may set and enforce a minimum resale or advertised price through a unilateral policy backed by refusal to deal, and may even reach rule‑of‑reason‑defensible price agreements. In the EU and UK, a brand may not impose or enforce minimum or fixed resale prices, directly or indirectly, and MAP is treated as indirect RPM. Conversely the EU offers a route the US does not lean on: a formal selective distribution system in which a luxury supplier may impose qualitative criteria and even ban sales via third‑party marketplaces, per Coty.

3.1 The risk of one global MAP policy

Applying a single US‑style MAP policy to EU distributors is a material exposure. If the policy is embedded in or referenced by EU distribution contracts, or if EU sales staff enforce it through warnings, incentives or supply consequences, the brand has created textbook indirect RPM across the EEA — precisely the fact pattern fined in 2018 and 2025. Even an ostensibly unilateral MAP communication can, in the EU, be evidence of an agreement or concerted practice once distributors acquiesce and the supplier monitors and reacts. The safe course is to strip all price terms from EU‑facing documents and geo‑scope every document: a unilateral MAP policy for the US; careful, unenforced recommended prices in the UK; and for the EU, a selective‑distribution agreement limited to non‑price qualitative criteria plus lawful monitoring.

Enforcement mechanisms that work

4.1 United States

A defensible US MAP policy rests on an evidentiary record proving unilateral, non‑negotiated, uniform administration: announce rather than agree; route all policy communication through a single designated administrator, usually outside sales; forbid staff from discussing violations, warnings or reinstatement terms; apply identical consequences to every violator in a documented log; use graduated but pre‑set consequences; and never reinstate on a promise.

MAP alone does not control who sells. The real backbone is an authorised‑reseller programme: a written agreement with direct customers controlling who may resell, imposing quality‑control and channel obligations, prohibiting sales to unauthorised resellers, and requiring cooperation with anti‑diversion measures such as no FBA commingling and preservation of lot codes. That lets a brand attack the source of grey‑market supply rather than chase symptoms downstream.

Marketplaces do not enforce MAP. Brand Registry, Transparency, Project Zero, eBay VeRO and Walmart’s equivalents address counterfeit, IP and materially‑different goods — not price. A reseller undercutting MAP with genuine goods is a distribution problem, and filing IP complaints against mere MAP violators can itself breach marketplace policy and jeopardise Brand Registry status.

Intellectual property is the primary lever. The first‑sale doctrine generally lets a lawful purchaser resell genuine goods, and in copyright it extends to goods lawfully made abroad (Quality King, 1998; Kirtsaeng, 2013), making copyright weak for anti‑diversion. Trademark is stronger because of two exceptions. The material‑difference exception bites where goods differ from those authorised — a low threshold, “no more than a slight difference which consumers would likely deem relevant” (Zino Davidoff SA v. CVS Corp., 571 F.3d 238 (2d Cir. 2009)); differences held material include an absent or different warranty (Beltronics, 2009) and removed identifying codes. The quality‑control exception applies where goods are sold outside legitimate quality controls, requiring the holder to show substantial non‑pretextual procedures, that it abides by them, and that non‑conforming sales diminish the mark.

What makes a quality‑control programme legitimate rather than pretextual is that it is substantial, enforced consistently against all channels rather than only discounters, and genuinely related to quality. The practical playbook runs: test buys capturing listing, seller ID, price, screenshots and timestamps; seller identification; lot‑code tracing to the leaking distributor; IP‑based cease‑and‑desist to the unauthorised seller alongside contract enforcement against the leak; and cutting off the source through the distributor contract rather than litigating listing by listing.

4.2 European Union

The lawful backbone is a selective distribution system. Under the Metro criteria a purely qualitative system falls outside Article 101(1) where the nature of the product requires it, resellers are chosen on objective qualitative criteria laid down uniformly and applied without discrimination, and the criteria go no further than necessary. In Coty Germany v. Parfümerie Akzente (C‑230/16, 6 December 2017) the CJEU held that a supplier of luxury goods may, to preserve the goods’ luxury image, prohibit authorised distributors from selling via discernible third‑party platforms, and that such a clause is not a hardcore restriction. Permissible criteria include presentation and ambience, service level, authorised‑dealer listing, minimum stock, trained customer service and quality standards for online sales. Note that after Rolex an outright ban on all online sales is generally unlawful even for luxury: the lawful control is a platform or quality restriction, not a blanket internet ban.

Trademark rights are exhausted once goods are put on the EEA market with the proprietor’s consent (Article 15(1) EUTMR), so intra‑EEA parallel trade generally cannot be blocked. Article 15(2) preserves a “legitimate reasons” exception, especially where the goods’ condition is impaired or their presentation damages the mark’s reputation. In Copad v. Christian Dior (C‑59/08, 23 April 2009) the CJEU held a proprietor can oppose resale by a licensee to discounters outside the selective network where this damages the mark’s prestige. The limits are real: exhaustion is the rule, and the reputational‑damage exception is narrow, fact‑specific and strongest for genuine luxury goods within a coherent selective system.

Monitoring remains valuable and lawful in the EU when used for market visibility; identifying unauthorised sellers and supply‑chain leaks; evidencing counterfeit or grey‑market goods to support Article 15(2) or customs action; negotiating on non‑price terms such as presentation, service and channel compliance; and informing the brand’s own direct‑to‑consumer and buy‑box strategy. The bright line is to use the data to understand the market and police the system, never to sanction a reseller’s price.

4.3 Levers by jurisdiction

Practical implementation

1. Policy design. Draft a unilateral MAP policy for the US, and an EU/UK selective‑distribution agreement with no price terms, only qualitative criteria.
2. Jurisdictional scoping. Geo‑fence every document. Never let US MAP language touch EU distributors. Maintain separate US, UK and EEA terms.
3. Distributor contract terms. US authorised‑dealer agreements controlling resale, channel and anti‑diversion; EU selective‑distribution criteria covering presentation, service, authorised listing and online quality standards.
4. Monitoring infrastructure. Capture, per listing over time: seller identity, buy‑box holder, price, price reference, timestamps, marketplace or retailer, and full change history.
5. Violation workflow. US: single‑point‑of‑contact notification, uniform graduated consequences, documented log. EU: non‑price compliance review only, with price data used for visibility and unauthorised‑seller action, never price sanctions.
6. Escalation. US: IP cease‑and‑desist plus contract enforcement against the leaking distributor. EU: selective‑distribution enforcement and Article 15(2) trademark action where reputational damage or altered goods exist.
7. Record‑keeping. Retain the record proving unilateral, uniform administration in the US, and in the EU that monitoring is not tied to price coercion.

Enforceability depends on data quality: dated screenshots of listings and buy‑box state, seller identity, price and price reference, and for physical enforcement a documented test‑buy chain of custody covering order records, packaging, lot and serial codes and storage. The same record supports both US material‑difference claims and EU grey‑market evidence.

Metrics worth tracking

Violation rate, as the share of listings or sellers below MAP or unauthorised. Time‑to‑resolution, from detection to correction or removal. Repeat‑violator count. Price dispersion, as the spread around MAP or MSRP. Buy‑box hold rate, as the share of time the authorised offer holds the box. Unauthorised‑seller count over time.

Outlook through 2026

Both regimes are converging on algorithmic pricing scrutiny, from opposite directions. In the EU, the 2018 and 2025 decisions show sustained focus on RPM and specifically on repricing software as an amplifier of price restrictions; national authorities, Poland especially, remain highly active and increasingly fine individual managers and seize informal communications. Expect continued RPM enforcement and close attention to monitoring‑plus‑enforcement systems. In the US, the DOJ/FTC Strike Force, the RealPage litigation and the FTC’s surveillance‑pricing study point to scrutiny of algorithmic price coordination rather than vertical MAP; state activity remains the more acute vertical‑pricing risk for national programmes. Marketplace policy continues to strengthen IP‑based — but not price‑based — enforcement, and the UK’s DMCC Act 2024 means UK RPM risk is rising, not falling.

Conclusion

The two regimes require two different playbooks. In the US, a disciplined unilateral MAP policy plus an authorised‑reseller programme, enforced through trademark law and contract claims with the leaking distributor as the target, is both lawful and effective. In the EU and UK, price enforcement is a liability rather than a tool: the lawful architecture is selective distribution on objective qualitative criteria (Coty), trademark enforcement against reputational damage (Copad), and monitoring used for visibility and channel integrity (Guidelines ¶191). A single global MAP policy applied to EU distributors is the most common and most expensive mistake, as the €157m Gucci, Chloé and Loewe fines make plain.

The role of monitoring is identical in both regimes — see everything — but the lawful use of what you see is where the jurisdictions part ways.

References

This paper is general information and does not constitute legal advice. Competition and trademark law in this area is fact-dependent and, in several respects — notably US state law and the EU efficiency defence for MAP — genuinely unsettled. Obtain jurisdiction-specific legal advice before designing or enforcing any pricing or distribution programme.