MAP is a policy problem that becomes a technical problem the moment a reseller puts a catalogue online. The public page has to show a price at or above MAP, while the transacted price for a logged-in account may be lower. That is a two-price display, and not every platform does it cleanly.
The usual patterns are to show MAP publicly and the real price after login, to replace the price with a prompt to add the item to a cart, or to hide price entirely from anonymous visitors. Each carries a cost. The first needs two prices maintained per product, the second reduces conversion, the third removes you from shopping comparison surfaces.
Manufacturers enforce MAP with monitoring services and, in some cases, by withdrawing supply. Where the policy applies to some brands in a catalogue and not others, the storefront needs per-product control rather than a site-wide setting.
Why it decides a platform
MAP violations put supply agreements at risk, which makes this a compliance requirement rather than a preference. It usually rules out any approach that shows one price to everyone.
Also called: MAP, MAP policy, minimum advertised price policy, MAP pricing, advertised price floor.
Last updated 2026-08-20.