Protecting Your Brand When Selling on Amazon, Etsy, or Other Marketplaces

Building a brand on a third-party marketplace takes real work. You develop a product, get the photography right, earn your first reviews, and gradually carve out a reputation. Then someone else starts selling under your name, copying your listing, or shipping counterfeits to your customers. At Braslow Legal, we see this happen to sellers at every stage, and the pattern is consistent: the businesses that recover quickly are the ones that had legal protections in place before the problem started.

Marketplace selling introduces risks that simply do not exist when you control your own website. Understanding those risks is the first step toward managing them.

What Marketplace Infringement Actually Looks Like

On Amazon, the most common threat is listing hijacking. Multiple sellers can attach themselves to the same product listing using the same ASIN. When a bad actor does this, they can sell a cheaper or counterfeit version of your product while collecting reviews under your brand's listing. Buyers get something they did not expect. Your reputation absorbs the damage.

Etsy sellers tend to face design copying more than outright counterfeiting. Shop names, product titles, photography, and visual branding get lifted wholesale. Because Etsy markets itself as a creative space, many sellers assume copying is just part of the territory. It is not, and you have more standing to act than most people realize.

On eBay and Walmart Marketplace, unauthorized versions of branded products frequently appear alongside authentic ones in the same search results. The price difference is the draw. The brand damage is the consequence.

Federal Trademark Registration Is the Foundation

Nearly every meaningful enforcement tool these platforms offer is built around trademark registration. Amazon Brand Registry, for instance, requires a live registration from the U.S. Patent and Trademark Office before it unlocks its most useful features. Enrollment gives brand owners the ability to monitor how their mark appears across Amazon's catalog, report violations through a dedicated channel, and in some cases remove infringing content directly through Project Zero without waiting on Amazon's review queue.

eBay's VeRO program follows a similar logic. Registered rights holders submit complaints through a dedicated portal, and those complaints get treated differently than general user reports. Specificity backed by a registration number moves faster than a vague claim.

State LLC registration does not do any of this. Neither does a DBA filing or a state trademark. Federal rights operate as a separate system, and sellers who conflate them with business registration often discover that gap when a listing hijacker is already undercutting them.

The USPTO process takes time, often a year or more from filing to registration. That means the best time to start is before you launch, or at minimum before your product gains any traction.

Copyright Protects More Than You Think

Your product photography is protected by copyright the moment you create it. So are original graphics, custom packaging artwork, and written product descriptions that reflect genuine creative effort. Registration with the U.S. Copyright Office is not required for that protection to exist, but it does significantly expand your remedies if infringement occurs. Registered copyright holders can pursue statutory damages, which often exceed what can be proven as actual financial loss.

When another seller steals your photos, the Digital Millennium Copyright Act provides a practical removal path. Most major marketplaces process DMCA takedown notices quickly, in many cases faster than trademark complaints. Filing one correctly costs nothing beyond your time and attention.

When Platform Tools Are Not Enough

Takedown requests address individual listings. They do not stop a persistent infringer from creating a new account and relisting within days. When that cycle starts, a cease and desist letter from an attorney is usually the move that breaks it. It puts the infringer on formal notice, documents that you are enforcing your rights, and signals that litigation is an option you are prepared to pursue.

Sellers with registered trademarks and documented infringement may have grounds for federal claims entirely outside the platform dispute process. Courts can issue injunctions, award damages, and in some cases order attorney's fees. Getting there requires the foundational work to have been done first.

Start Before You Need To

The businesses that protect their brands most effectively are not the ones that react the fastest. They are the ones that registered their trademark before a problem appeared, secured their copyright on key creative assets, and understood what enforcement options were available to them before they needed to use any of them.

Braslow Legal works with marketplace sellers on trademark clearance, registration, copyright protection, and active infringement disputes. If you are selling on a platform and have not addressed IP protection, the right time to start is now, not after someone else forces the issue.