Minimum Advertised Price, almost always shortened to MAP, is a policy a manufacturer or brand sets to control the lowest price at which its products may be advertised by authorised resellers. It governs the advertised price — the number shown on a product page, in an email, or in a paid ad — not necessarily the price a customer ultimately pays at checkout.
MAP is a policy, not a law
This is the single most misunderstood point about MAP. A MAP policy is a unilateral commercial policy issued by a brand to its resellers. It is not statute, and "breaking MAP" is not illegal in the way that, say, price-fixing is. What a brand can do is enforce its own policy: warn a non-compliant reseller, withhold co-op marketing funds, or in the last resort stop supplying that account.
In the United States, the legal scaffolding sits on Leegin Creative Leather Products v. PSKS (2007), which moved resale-price arrangements from per-se illegal to a "rule of reason" analysis. The safest, most common form brands use is a genuinely unilateral MAP policy (the "Colgate doctrine") where the brand announces the policy and simply refuses to deal with violators, without negotiating or extracting agreement — agreement is what edges a policy toward unlawful vertical price-fixing.
Advertised price versus sold price
MAP constrains the advertised figure only. This is why you frequently see "add to cart to see price" on electronics and appliance listings: the retailer is contractually barred from displaying a price below MAP, so it defers the reveal to the cart, where the actual selling price is no longer "advertising." The distinction between advertised and transacted price is the entire mechanism MAP relies on.
Why brands use MAP
- Protecting brand equity — a product perpetually shown at a steep discount reads as low-value, eroding perceived quality.
- Protecting bricks-and-mortar and specialty resellers — these channels carry higher service costs and cannot survive a race to the bottom against pure online discounters.
- Channel harmony — MAP reduces the incentive for one reseller to undercut every other, keeping the reseller network healthy and willing to stock the line.
A concrete e-commerce example
A premium headphone brand sets MAP at €199 for its flagship model. An authorised online retailer lists it at €179. The brand's compliance team — frequently using a competitor-monitoring tool to scan the channel — detects the violation, sends a first warning, and on a repeat offence suspends the account's access to new inventory. Tools like RivalScraper are used on the other side of this equation too: a retailer can monitor whether rivals are quietly breaking MAP to win the buy box, which is itself a competitive signal worth acting on.
Monitoring MAP at scale
Brands with hundreds of SKUs and dozens of resellers cannot check compliance by hand. Automated competitor-price-monitoring scans every authorised (and unauthorised) listing on a schedule and flags any advertised price below the MAP threshold, with a timestamped screenshot as evidence. The same infrastructure a retailer uses to watch rivals is what a brand uses to police its own channel.
| Aspect | MAP | MSRP |
|---|---|---|
| What it controls | Lowest advertised price | Suggested selling price |
| Binding? | Policy, enforced by refusal to deal | Purely a suggestion |
| Customer sees below it? | Often, in cart | Frequently (sales, discounts) |
| Legal status | Unilateral policy, rule-of-reason | No legal force |
MAP sits at the intersection of pricing strategy, channel management, and competitive monitoring, which is why it is one of the most actively tracked metrics in any brand's competitive-intelligence stack.