Walmart Marketplace has grown into a serious counterfeit channel precisely because most brands do not watch it. Its IP reporting process is straightforward, decisions often come faster than Amazon's, and the sellers there are less lawyered up. The brands that add Walmart to their monitoring rotation usually find listings they have never seen anywhere else.
Every enforcement dollar brands spend goes to Amazon, and counterfeiters follow the path of least resistance. Walmart Marketplace sellers face less competition from legitimate brand stores, the buyer base trusts the Walmart name enough to convert, and takedown pressure has historically been lighter. It is the same arbitrage that moved knockoffs to TikTok shops two years ago.
The listings also look different. Instead of obvious fakes, Walmart counterfeit listings often mimic legitimate third-party sellers with plausible pricing, which makes them harder for buyers to spot and more damaging to the brand when the product disappoints.
Walmart runs an IP claims portal where rights owners submit infringement reports with registration evidence. Compared with Amazon's system, the process is less automated and more human-reviewed, which cuts both ways: well-documented claims tend to get actioned quickly, while sloppy submissions stall.
Register your trademarks and copyrights in the portal before you need them. Claims backed by federal trademark registrations move fastest; common-law claims get slower, more skeptical review. Keep a standard evidence packet ready: registration certificates, product photos showing authentic markings, and a test-buy documenting the counterfeit.
The strongest submissions pair a test buy with side-by-side photo evidence: your authentic product next to the received item, with the differences marked. Packaging discrepancies, missing authentication features, and wrong materials all count. A listing screenshot alone is the weakest submission and often gets bounced for more information.
Document the seller, not just the listing. Walmart seller names, storefront URLs, and any linked seller accounts go in the report. Counterfeiters on Walmart run the same multi-storefront networks they run everywhere else, and reporting the network gets you further than reporting one listing.
Weekly searches on your brand terms plus your top five SKUs catch most new listings before they accumulate reviews. Set up alerts for new sellers using your brand name, and re-check monthly for the long tail of listings that drift down in search results but keep selling.
Fold Walmart into the same enforcement rotation as your other channels rather than treating it as a side project. The channel is growing fast enough that a quarterly glance is already too slow; by the time you look, a counterfeit listing can have hundreds of sales behind it.
Walmart Marketplace is where counterfeiters go when Amazon gets too hot, and most brands are not watching it. Register your IP in Walmart's portal now, build a standard evidence packet around test buys, and run the channel on a weekly monitoring cadence. The enforcement is faster than you expect once the paperwork is in order.