The SellerSentry blog

Counterfeit enforcement notes for ecommerce brands: marketplace tactics, seller behavior, and what actually keeps listings down.

Gray market vs counterfeit: how to tell and what to do

A marketplace listing undercuts your price and the alarms go off. Gray market goods are genuine products in unauthorized channels; counterfeits are fakes. How to tell them apart and what works against each.

Do Amazon Transparency codes actually stop counterfeiters?

Mostly yes, for the listings they cover. Each unit gets a unique code Amazon verifies before shipping, which makes counterfeiting expensive. The gaps: unenrolled units, FBM, and marketplaces with no equivalent program.

Test buys: why counterfeit enforcement starts with buying the fake

A listing screenshot is a claim. A purchased counterfeit in hand is evidence. How test buys turn takedown filings from assertions into proof, and how to run them cleanly.

eBay VeRO for brand owners: how takedowns actually get filed

eBay's Verified Rights Owner program works when your filings are complete and specific. What to prepare, how to write a notice that moves, and where VeRO falls short.

Where Walmart Brand Portal stops and manual enforcement starts

Walmart Brand Portal covers the basics, but variant listings, third-party sellers, and cross-border inventory need manual enforcement work.

How to report counterfeits on Etsy

Etsy routes intellectual property complaints through its reporting portal, not through support tickets. A support agent cannot remove a listing; the...

Your packaging photos are your fastest legal lever

Original photos carry copyright without registration in most jurisdictions. Registration strengthens damages claims later, but ownership alone is...

TikTok livestream knockoffs are the new enforcement hole

A TikTok livestream seller can move serious volume in an hour, and when the stream ends, the storefront effectively disappears. There is no static...

What Amazon Brand Registry does not do for you

Brand Registry is table stakes, not a solution. Enrollment gives your complaints weight and unlocks reporting tools, but nothing in the program...