Is MAP pricing legal? What U.S. manufacturers should know
Under U.S. federal law, a MAP policy is neither automatically lawful nor automatically unlawful. A manufacturer acting on its own can generally announce its terms and decline to deal with resellers who don’t follow them. Agreements on minimum prices are judged case by case. Some states are stricter. Coordination among competitors is the clear risk. Your counsel decides for your policy.
Key takeaways · if you read nothing else
- Under U.S. federal law, a MAP policy is neither automatically lawful nor automatically unlawful, and counsel decides for a specific policy.
- Putting the policy in writing doesn’t settle the legal question; what matters is whether the manufacturer acted alone, whether the restriction is reasonable and whether a stricter state law applies.
- Since the Supreme Court’s 2007 Leegin decision, federal law judges vertical price restraints under the rule of reason, but the FTC notes some state laws treat minimum price rules as illegal per se.
- The FTC draws the critical line between a manufacturer’s unilateral decision (lawful) and a collective agreement among competitors (unlawful).
- A manufacturer can listen to a dealer’s complaint and act on its own; issues may arise when dealers jointly pressure the manufacturer.
On this page6 sections
Does having a written MAP policy make it legal?
No. Writing it down doesn’t settle the legal question either way.
A written policy is useful. It records what you announced, when and which version applied. Counsel can review it, and a dated record of who received which version is easier to defend than terms passed on by phone.
But the federal framework turns on other questions:
- Did the manufacturer act on its own, or did it reach an agreement with resellers or competitors?
- Is the restriction reasonable in its reach and effect?
- Does a stricter state law apply?
Whether a policy that dealers sign or acknowledge is treated as a one-sided announcement or as an agreement is a question for your counsel. So is the wording of the policy itself.
MAP vs. limits on the actual resale price
MAP and resale price maintenance are often discussed together, but they limit different things.
| Term | What it limits | Where the rule comes from |
|---|---|---|
| MAP (minimum advertised price) | The lowest price a reseller may advertise | The manufacturer’s written policy |
| MSRP | Nothing. It’s a suggested price | The manufacturer’s price sheet |
| Minimum resale price (RPM) | The price the reseller actually sells at | A policy or an agreement |
| UPP (unilateral pricing policy) | Usually the resale price, announced by the manufacturer and acted on alone | The manufacturer’s policy (usage varies) |
What counts as “advertised” depends on the policy wording. Cart-only prices, coupons and bundles are common gray areas in parts catalogs. Whether the law treats an advertising-only restriction differently from a resale price restriction is a question to put to counsel.
What does U.S. federal guidance say?
Three primary sources frame the federal picture.
United States v. Colgate & Co., 250 U.S. 300 (1919)
Absent a purpose to create or maintain a monopoly, a manufacturer may choose whom it deals with and “may announce in advance the circumstances under which he will refuse to sell,” in the Court’s words.
Leegin Creative Leather Products, Inc. v. PSKS, Inc., 551 U.S. 877 (2007)
The Court overruled Dr. Miles and held that “vertical price restraints are to be judged by the rule of reason.” That means weighing the circumstances case by case. It doesn’t make such restraints lawful; the Court also described anticompetitive uses.
FTC, “Manufacturer-imposed Requirements”
The FTC’s guide puts the critical distinction “between a unilateral decision to impose a restraint (lawful) and a collective agreement among competitors to do the same (unlawful).”
A MAP policy can still be challenged. The same FTC page describes its challenge to the MAP policies of five large distributors of pre-recorded music. The FTC called them “unreasonable in their reach”: they barred discounted prices even in ads the retailer paid for, covered in-store advertising and imposed broad penalties for a single breach.
Do state laws or other countries differ?
Yes. The FTC notes that its federal standard isn’t the whole picture: “some state antitrust laws and international authorities view minimum price rules as illegal, per se.”
We don’t summarize state laws here. If you sell into a state, ask counsel whether its law applies to your policy. Outside the U.S., rules differ, and this page doesn’t cover them.
Where does coordination risk start?
Most MAP questions come up in ordinary dealer conversations. The table below maps common situations to what the FTC guide says. It’s a set of prompts for counsel, not a score.
Illustrative example: fictional manufacturer, dealers and part numbers. Not a real MAP violation or real pricing.
Sample Manufacturer Co. publishes MAP policy v2, effective Mar 1, 2026. Dealer A calls to say Dealer B’s listing for EXM-CAI-4120-BK (cold-air intake kit, black) shows $419.00. MAP for that part is $449.00. The difference is $419.00 − $449.00 = −$30.00, or −6.7% of MAP.
| Situation | What the FTC guide says | Take to counsel |
|---|---|---|
| You announce MAP terms and decide alone how to respond | A manufacturer acting on its own may deal only with retailers that follow its policy | How the policy is announced, acknowledged and applied |
| Dealer A complains about Dealer B’s advertised price | A manufacturer “can listen to its dealers and take action on its own” | How you document that any decision was yours |
| Several dealers jointly push you to act against a discounter | Issues may arise if dealers “agreed to threaten a boycott or collectively pressure the manufacturer” | Any group demand, before you respond |
| You discuss MAP levels with a competing manufacturer | Agreements among competing manufacturers on restraints raise antitrust issues | Any contact with competitors about pricing |
| Co-op ad funds depend on following MAP | Manufacturers have “considerable leeway” over ads they help pay for, within limits | The program’s reach and penalties |
In the example, Dealer B’s $419.00 is a potential below-MAP observation. Whether it breaches policy v2 depends on the policy’s terms for that listing. What happens next is the manufacturer’s decision, made with counsel.
What counsel decides and what monitoring records
Counsel answers the legal questions. A monitoring record answers only what was advertised, where, when and against which MAP.
| Question | Who answers it |
|---|---|
| Is the policy lawful as written and applied? | Your counsel |
| What does the policy cover, and what are the exceptions? | You, with counsel |
| How do you respond to a potential below-MAP observation? | You, with counsel |
| What was advertised, where, when and against which MAP? | A monitoring record |
Price Axle works in the last row only. We record the advertised price, timestamp and link for each check on the dealer listings you agree with us. Each potential below-MAP observation is reviewed by a person against the MAP in effect on the capture date. We don’t make legal determinations, advise on policy wording or contact dealers.
For the operational side, see what a MAP policy needs to operationalize and the observation-to-review workflow.
This is general information, not legal advice. MAP policies and their enforcement can raise antitrust issues; talk to qualified counsel about your policy.