How to Protect Your Brand on Amazon: Stopping Unauthorized Sellers and Counterfeits

Brand protection on Amazon matters because unauthorized sellers and counterfeits cost you sales, erode margins, and damage your reputation. The tools exist: Brand Registry, MAP policies, IP complaints, Project Zero, and the Transparency program. Amazon's 2024 Brand Protection Report states that its systems blocked more than 99% of suspected infringing listings before brands had to report them. The company seized over 15 million counterfeit products worldwide in 2024 and invested over $1 billion in brand protection. Yet 41.4% of brands are uncertain whether they are losing the Buy Box to unauthorized competitors, according to Marqvision research. If you manufacture in the US and sell on Amazon, you need a clear strategy. This guide covers what works, what does not, and how to build a defense that holds.

Why Brand Protection on Amazon Is Non-Negotiable

The scale of the problem is real. Global trade in counterfeit goods reached $467 billion in 2021, representing 2.3% of global imports, according to the OECD. Kebharu Smith, who heads Amazon's Counterfeit Crimes Unit, told CNBC that "counterfeiting is an industry that totals around $500 billion in sales, and so we know that it's going to take a coordinated effort among brands, law enforcement and partnerships with stakeholders to go after these bad actors at scale." On Amazon specifically, unauthorized sellers and listing hijackers compete directly for the same customer dollar. When an unauthorized seller wins the Buy Box by undercutting your price, you lose that sale. Even worse, you may lose the customer entirely if they receive a poor experience from a seller who does not follow your quality standards.

Over half of brands surveyed by Marqvision reported that unauthorized sales damaged both consumer trust and partner relationships. Forty percent cited price-matching disruption as the most common outcome. Nearly 80% of online shoppers compare prices before purchasing, so when unauthorized sellers undercut your MAP, you face a race to the bottom. Gray market goods can also introduce quality issues. Diverted inventory may have been stored incorrectly, shipped without proper packaging, or mixed with counterfeits. Jason Goldberg, chief commerce strategy officer at Publicis, told CNBC that "there's a lot more space on that digital shelf for potential counterfeit products" compared to brick-and-mortar stores. Customers who receive defective or misrepresented products leave negative reviews on your listing, not the seller's.

Brand Registry as Your Foundation

Brand Registry is the starting point. Without it, you cannot access Project Zero, Transparency, or the full suite of reporting tools. Enrollment is free and requires a registered or pending USPTO trademark. Brands enrolled in Brand Registry report 99% fewer suspected infringements compared to before the program launched, according to Amazon.

Once enrolled, you gain access to the Report a Violation tool, which lets you submit trademark, copyright, and patent complaints against infringing listings. You can also lock your listings so that only approved sellers can list on your ASINs. Brand Registry enables Amazon's automated protections. The company states that its machine learning systems blocked 250% more suspected infringing listing attempts in recent years, contributing to a 35% decrease in valid infringement notices submitted by brands since 2020. For a deeper walkthrough of eligibility and setup, see our Brand Registry guide for US manufacturers.

MAP Policies: Setting and Enforcing Pricing Rules

A MAP (Minimum Advertised Price) policy sets the lowest price at which your products can be advertised. It does not control what retailers charge at checkout, only what they display. MAP helps maintain margin across your distribution channel and signals to customers that your brand has value.

To create a MAP policy, put it in writing. Include the products covered, the minimum advertised price for each, effective dates, and consequences for violations. Require all authorized distributors and retailers to sign a reseller agreement that incorporates your MAP terms. Document your authorized channel. If you cannot prove who is authorized, you cannot prove who is not.

Amazon does not enforce MAP for you. Under the first sale doctrine, any reseller with genuine goods can legally sell them unless you prove enforceable reseller terms and material differences. Material differences include missing warranties, broken chain of custody, inadequate storage, or products sold without required inserts or support materials. MAP violations alone are not intellectual property infringement. Do not falsely claim counterfeit status to remove a seller who is merely undercutting your price. That exposes you to legal liability.

Enforcement strategies include cease and desist letters, distribution audits to identify leaky channels, and test purchases to document material differences. For sellers who refuse to comply, you may need to pursue them through your distribution agreements or, in some cases, through legal channels. MAP works best when combined with a tight authorized dealer program and consistent enforcement.

Filing IP Complaints on Amazon

When you have evidence of actual infringement, use Amazon's Report a Violation tool. It is available in Brand Registry under Brand Protection. You can file trademark, copyright, or patent complaints.

Trademark complaints apply when a seller uses your brand name, logo, or other marks in a way that confuses customers. You need proof of registration and evidence that the accused listing infringes. Screenshots of the listing, side-by-side comparisons with your authentic product, and test buy documentation strengthen your case.

Copyright complaints apply when someone copies your product images, A+ Content, or other copyrighted materials. You must own or control the copyright. Provide the original work and point to the infringing use.

Patent complaints are more complex. You need to identify the specific patent claims being infringed and explain how the accused product violates them. Patent enforcement on Amazon often requires legal support.

Amazon typically responds within 1 to 3 business days for straightforward trademark and copyright claims. The accused seller can appeal. If they submit a counter-notice, Amazon may reinstate the listing unless you take legal action. Keep records of every complaint: dates, ASINs, seller IDs, and outcomes. Repeat offenders may require multiple reports or escalation to Amazon's Brand Registry team.

Project Zero: Automated Brand Protection

Project Zero combines automated protections with self-service counterfeit removal. Over 35,000 brands use it. Eligibility requires Brand Registry enrollment and an invitation from Amazon, though many eligible brands can request access through Brand Registry.

The self-service removal tool lets you remove suspected counterfeit listings without waiting for Amazon to investigate. You flag the listing, and Amazon takes it down. Abuse of this tool can result in loss of access, so use it only when you have genuine evidence. Test buys, photos comparing authentic vs. fake products, and chain of purchase documentation are standard.

Automated protections use machine learning to scan listings and block suspected infringements before they go live. Amazon reports that over 99% of suspected infringing listings are blocked before brands have to report them. Project Zero also offers optional serialization, which ties into the Transparency program.

The downside: self-service removal can be overused. Brands that remove too many listings without sufficient evidence risk suspension of Project Zero access. Use it for clear counterfeits, not for gray market sellers selling genuine goods.

Amazon Transparency Program

Transparency places a unique code on every unit you manufacture. Amazon scans these codes at fulfillment centers and blocks units that do not authenticate. Counterfeits cannot pass because they lack valid codes. Over 88,000 brands are enrolled, and Amazon has verified more than 2.5 billion product units as genuine.

Enrollment requires Brand Registry. You apply codes to each unit during production, either by printing them on packaging, using labels, or working with a service provider. You can connect existing serial codes at no extra cost or order Amazon-issued codes through the Transparency portal. Per-code pricing varies by volume; contact Amazon or check the Transparency portal for current rates.

Transparency works best for products with high counterfeit risk or high unit value. The per-unit cost can add up for low-margin, high-volume items. It also requires changes to your packaging or production line. For brands with serious counterfeit problems, the investment usually pays off. Customers can also scan codes with the Amazon app to verify authenticity before purchase, which builds trust.

Dealing with Unauthorized Sellers

Unauthorized sellers are not always counterfeits. Many sell genuine products obtained through liquidation, overstock, or diverted distribution. Your options depend on whether the goods are fake or real.

Cease and desist letters are the first step. Send a formal letter demanding that the seller stop listing your products and remove existing listings. Many will comply. Include your trademark registration number, a statement that they are not authorized, and a deadline. Send via certified mail or email with read receipt.

Distribution audit helps you find the leak. Trace where unauthorized inventory is coming from. Common sources include overstock buyers, liquidators, and distributors who sell to unauthorized resellers. Tighten your distribution agreements and require reporting of downstream sales.

Authorized dealer program gives you a clear list of who can sell your products. Publish it on your website. When unauthorized sellers appear, you can point to your policy and demand removal. Some brands use this in combination with MAP to create a structured channel.

Test purchases document what the seller is actually shipping. Order from the unauthorized seller, photograph the product and packaging, and compare to your authentic product. Jonathan Antone, general counsel at Crye Precision, told CNBC that "to the untrained eye, it might appear to be [authentic], but it doesn't look right to us. So we will just order some test purchases and we'll analyze them and often can almost immediately say this is easily counterfeit." Look for material differences: missing inserts, wrong packaging, signs of improper storage. If the product is counterfeit, use that evidence in an IP complaint. If it is genuine but materially different, you may have a basis for enforcement under your reseller agreement.

Legal Options for Persistent Problems

When letters and Amazon reports are not enough, involve an attorney. IP attorneys who specialize in e-commerce can help with DMCA takedowns for copyright infringement, federal lawsuits for trademark counterfeiting, and referrals to the Amazon Counterfeit Crimes Unit. Since 2020, Amazon's Counterfeit Crimes Unit has pursued civil litigation and criminal referrals against more than 24,000 bad actors. In one 2024 case, counterfeiters trafficking fake Cisco products received prison sentences ranging from 5 months to 6.5 years.

Cease and desist letters from an attorney carry more weight than letters from your brand. DMCA takedowns require a sworn statement and can result in counter-notices, so legal counsel is advisable. Federal lawsuits are expensive but appropriate when damages are significant and you have clear evidence. Costs vary widely; expect at least several thousand dollars for a straightforward enforcement matter and more for litigation.

Building a Proactive Protection Strategy

Protection works best when it is ongoing. Monitor your listings weekly. Use Amazon Brand Analytics and third-party tools to track who is selling on your ASINs and whether you are winning the Buy Box. Run quarterly audits: review your authorized channel, update your MAP policy, and check for new unauthorized sellers or hijacked listings.

Combine tools. Brand Registry enables everything else. Add Project Zero for automated blocking and self-service removal. Add Transparency for high-risk SKUs. Use MAP and authorized dealer programs to control distribution. File IP complaints when you have evidence of infringement.

Working with an agency that understands both Amazon and brand protection can speed this up. They can monitor listings, run test purchases, file complaints, and coordinate with legal counsel when needed. 595 Agency helps US manufacturers launch on Amazon, protect their brands, and scale with confidence. If you are launching your brand on Amazon, build protection into your launch plan from day one.

FAQ

What is the difference between an unauthorized seller and a counterfeit seller? An unauthorized seller sells genuine products outside your approved distribution channel. A counterfeit seller sells fake products that imitate your brand. Both can harm your business, but the enforcement tools differ. Counterfeits can be removed via IP complaints and Project Zero. Unauthorized sellers require MAP enforcement, distribution controls, and sometimes legal action.

Can I remove an unauthorized seller who is selling real products? Not through IP complaints alone. Under the first sale doctrine, resellers can sell genuine goods. To remove them, you need enforceable reseller agreements, proof of material differences (e.g., missing warranty, wrong packaging), or evidence they are selling counterfeits. MAP violations do not qualify as IP infringement.

How long does an IP complaint take on Amazon? Amazon typically responds within 1 to 3 business days for trademark and copyright claims. The accused seller can appeal. Complex or patent claims may take longer.

Is Project Zero free? Yes. Project Zero is free for Brand Registry members who qualify. Transparency has a per-code cost that varies by volume.

Should I use Transparency for all my products? Not necessarily. Transparency adds cost per unit and requires packaging changes. It makes the most sense for high-counterfeit-risk products or high-value SKUs. For lower-risk items, Brand Registry and Project Zero may be sufficient.

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Protecting your brand on Amazon requires a mix of enrollment, policy, enforcement, and monitoring. Brand Registry is the foundation. MAP policies and authorized dealer programs control distribution. IP complaints and Project Zero address counterfeits. Transparency adds a physical layer of verification for high-risk products. Start with Brand Registry, add the tools that fit your situation, and monitor consistently. The brands that stay ahead are the ones that treat protection as an ongoing practice, not a one-time fix.