MAP Strategies That Stop a Price War Without Starting One

A violation is often nobody’s decision. A repricer matched a competitor automatically, a coupon stacked on top of a promotion, or a stale feed published a price that nobody chose. Those listings are as far below policy as a deliberate one, and they are the cheapest ones to make disappear.

Strip those causes out first. What is left is the set of sellers who meant it, and that set is small enough to handle properly.

Take the accidents off the table

Three of these are technical and one is a wording problem in your own document.

• Repricer floors. Sellers running automated repricing need the MAP figure per part number in a form their tool can load. Send it as a list, resend it when it changes, and expect the ones who never loaded it to be your repeat offenders.
• Coupon stacking. Say in the policy whether a sitewide code applied on top of a promotion is a violation. A policy that is silent on stacking gets tested on stacking. You lose that argument in front of a seller who read it carefully.
• Feeds. Shopping feeds, marketplace listings and affiliate pages cache prices. A seller who fixed their site may still be advertising the old figure somewhere you are monitoring.
• Part number coverage. Sellers list under distributor numbers, wholesale numbers and numbers they invented. A policy written as a paragraph instead of a part number list leaves genuine ambiguity about what is covered.

Publish the discount you were going to allow anyway

If a promotion is coming, announce the window and the floor in advance with dates. A seller who knows there is a sale in six weeks has a reason to wait. A seller who does not know invents their own timing, and that is the violation you then have to spend a letter on.

Apply it the same way to your largest account

The exception is what destroys a policy. If you enforce against small sellers and waive it for the account you cannot afford to annoy, you no longer have a policy. You have a preference. Sellers talk to each other, so the pattern becomes known quickly.

It also matters legally, and we are not your lawyers. The distinction between a manufacturer announcing a policy and a manufacturer reaching agreements about price is what the case law turns on. A unilateral decision about whom to keep supplying has been treated differently from an agreement on price. That treatment dates from United States v. Colgate and Co., 250 U.S. 300 (1919). Resale price maintenance has been judged under the rule of reason since Leegin Creative Leather Products v. PSKS, 551 U.S. 877 (2007). Several states are stricter than federal law. Selective enforcement is the part your counsel will want to look at.

Rewarding compliance, carefully

Acknowledging the sellers who hold price costs nothing and keeps them. Keep a current list of who they are, with contact details, and use it when you have something to allocate.

Tying money to compliance is a different thing, and it is where the line between a policy and an agreement gets thin. Co-marketing, allocation of scarce stock and rebates all deserve a legal review before you attach them to price behaviour.

The escalation you still need

None of the above removes the seller who is doing it on purpose. For those, the sequence runs from a first notice, to repeat contact and a mailed letter, to the supply route. Cutting resupply is the only step that ends a habitual violator. Everything before it tends to relocate the problem.

That sequence, run for you with the identification work behind it, is our MAP monitoring and enforcement service.