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MAP (minimum advertised price) enforcement on Amazon means identifying sellers advertising your products below your MAP policy and taking escalating action - notices, supply-chain investigation, and removal - to stop them. On Amazon, most MAP violations trace back to unauthorized resellers, but authorized partners break policy too, often through repricing software, coupons, or bundles, so monitoring has to cover both.

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Why MAP Violations Hurt

  • Retail partner conflict - brick-and-mortar and authorized e-commerce partners see your product advertised cheaper on Amazon and lose confidence in the brand
  • Margin erosion - a race to the bottom in the Buy Box compresses everyone’s pricing power
  • Brand equity damage - persistent discounting repositions a premium product as a commodity

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How Enforcement Works

  1. Continuous price monitoring across your ASINs to catch violations quickly
  2. Violator identification and documentation - who is selling, at what price, with dated evidence
  3. Enforcement notices - cease and desist communications citing your policy and rights
  4. Supply-chain investigation - persistent violators usually trace back to a leak in your distribution; test buys help identify the source
  5. Removal and prevention - escalating through the steps in the unauthorized seller removal guide, up to Amazon Transparency enrollment

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A Note on MAP and Amazon Itself

Amazon does not enforce your MAP policy for you - MAP agreements are between you and your resellers. The practical lever on Amazon is controlling who sells your products, which is why MAP enforcement and unauthorized-seller removal are the same fight. Two distinctions keep enforcement credible. First, a below-MAP price is a contract matter, not an intellectual property violation, so do not file it through Brand Registry as infringement. Second, a low price alone is not evidence of counterfeit goods. Run two tracks: notices and supply-chain consequences for MAP, and Amazon’s reporting tools only when a test buy or other evidence documents an actual policy or IP violation. Unsupported counterfeit claims weaken the cases that do qualify. Capture evidence before you send anything: the full offer page with seller name, price, shipping, coupon or bundle details, fulfillment method, and a timestamp with time zone. Amazon pages change during the day, and a notice built from a later screenshot can show a compliant price. OBG’s 360 Brand Protection™ handles this automatically for brand partners, at no cost as part of a broader engagement. Book a free OBG360 Audit to discuss your situation.