Most brands write a minimum advertised price policy, send it to their resellers once, and then discover two years later that half the market is ignoring it.
The policy was not the problem. Enforcement was, and enforcement is where the commercial tension actually lives. Every action you take against a violating seller is an action against someone who also sells your products.
This guide covers what a MAP policy can realistically do, how to write one that can actually be enforced, and how to run enforcement without turning your reseller network into an adversary.
What a MAP policy is, and what it is not
A MAP policy governs the price at which a product may be advertised. It does not govern the price at which it is sold.
That distinction is the entire foundation. A reseller can offer a lower price in a cart, by email, or over the phone without breaching a MAP policy, because those are not advertisements. What the policy controls is the public number.
The second thing to understand is that a MAP policy is normally unilateral. The brand states the terms and the consequences, and resellers decide whether to continue buying. It is a statement of policy rather than a negotiated agreement, and that structure exists for legal reasons rather than stylistic ones.
A necessary caveat: the legal treatment of advertised and resale pricing varies significantly between jurisdictions, and the rules that apply in the United States are not the rules that apply across the European Union. Anyone operating a policy across borders needs proper legal advice on the specific markets involved. Nothing here is a substitute for that.
Why most MAP policies fail
Three failure modes account for nearly all of them, and none is about the wording.
The policy is too vague to enforce. If it does not define what counts as advertising, which channels are covered, and what happens on a second violation, then every enforcement conversation becomes a negotiation.
Nobody is watching. A policy enforced only when a sales rep happens to notice a low price is not a policy. It is an occasional complaint, and resellers work out the difference quickly.
Enforcement is inconsistent. This is the one that does lasting damage. If a large account violates and nothing happens while a small account gets a warning letter, the policy stops being a rule and becomes a matter of who has leverage.
Writing a policy that can actually be enforced
A workable policy answers a short list of questions in plain language.
- What is the minimum advertised price for each product, and where is the current list published?
- What counts as advertising? Product pages, marketplace listings, comparison sites, paid ads, email campaigns and social posts should each be named rather than implied.
- What is explicitly permitted? Strikethrough pricing, cart-level discounts, loyalty pricing and genuine clearance often need carve-outs, and it is better to define them than to argue about them later.
- What happens at each violation? A specific ladder, with timeframes, applied to everyone.
- How are promotional periods handled? Brands that run seasonal campaigns need a documented mechanism for temporary MAP changes.
The test of a good policy is whether two different people in your company would reach the same decision about the same listing. If they would not, the policy is not finished.
Detecting violations is the part brands underestimate
You cannot enforce what you cannot see, and manual checking collapses faster here than in ordinary competitor monitoring.
The reason is spread. A brand with a few hundred products and a few dozen authorised resellers is already looking at thousands of listings, across webshops and multiple marketplaces, in several countries and currencies.
Violations also cluster where visibility is worst. They tend to concentrate on marketplaces and third-party sellers rather than among the authorised retailers a brand manager already speaks to every week, which is precisely the part of the market nobody is monitoring by hand.
This is why MAP monitoring tools exist as a category. Automated monitoring covers the whole seller landscape continuously, identifies who is behind each listing, and timestamps what was advertised and when.
That last point matters more than it sounds. Enforcement conversations turn on evidence, and a screenshot with a date is the difference between a factual notice and an accusation a reseller can simply deny.
The enforcement ladder
Effective enforcement is graduated, documented and boring. The goal is compliance, not punishment, and escalation should feel like a process rather than a mood.
| Stage | Action |
| First violation | A polite, factual notice with evidence, the correct price, and a short deadline to amend |
| Second violation | A formal written warning referencing the first notice, with a named contact and a firm deadline |
| Repeated violations | Commercial consequences: withdrawal of promotional support, marketing funds or preferential terms |
| Persistent violations | Suspension or termination of supply, applied exactly as the policy describes |
Most cases end at the first stage. A significant share of violations are genuinely accidental, caused by an automated repricer, a stale feed, or a marketplace promotion the seller did not fully control.
Treating the first contact as an accusation therefore damages a relationship over something that was usually a mistake. Treating it as information, sent quickly and with evidence attached, resolves most of them without any escalation at all.
Running that ladder consistently across hundreds of sellers is an operational problem rather than a legal one, which is where Altosight and comparable platforms fit: detection, evidence, notice and escalation tracked as one workflow rather than as a spreadsheet and a mailbox.
Focus on the sellers who actually matter
MAP enforcement follows a familiar pattern. A small number of repeat offenders typically generate the majority of a brand’s total violations, while most authorised resellers comply most of the time.
That shape has a practical consequence. Chasing every individual listing equally spends your goodwill evenly, when the problem is concentrated. Identifying persistent violators and dealing with them properly is worth more than sending a hundred first notices.
It also protects the relationships you care about. Compliant resellers notice when the brand acts against the seller undercutting them, and they notice just as clearly when it does not.
Unauthorised sellers are a different problem
A policy binds the people who buy from you. An unauthorised seller has no supply relationship to lose, so the enforcement ladder above does not reach them.
The work there is different: identifying the source of their stock, tightening distribution terms with whoever is supplying them, and using marketplace channels intended for brand owners. It is slower, and it starts with monitoring rather than with letters.
Confusing the two problems is common. A brand that treats an unauthorised marketplace seller like a wayward retail partner wastes months writing notices nobody is obliged to read.
Common mistakes
Enforcing selectively. Applying the policy to small accounts and not to large ones destroys its credibility faster than not having a policy at all.
Writing notices that sound like threats. The first contact should read like a correction, not a legal action. You are asking a business partner to fix something, usually something they did not intend.
Setting MAP too aggressively. A minimum advertised price that leaves resellers no room to compete on anything encourages quiet non-compliance across the whole network.
Failing to keep records. Escalation depends on a documented history. Without dated evidence of earlier notices, every case restarts at the beginning.
Where to start
If you have a policy but no enforcement, start by measuring the problem rather than by writing letters. One month of monitoring will tell you how many violations exist, where they concentrate, and which sellers are responsible.
That evidence usually reframes the conversation internally. Brands tend to discover either that compliance is better than feared and only a handful of sellers matter, or that the policy has been ignored for so long that it needs reissuing before anything can be enforced.
Either answer is more useful than the assumption you are working from now.
