Walmart Brand Portal is a solid starting point for reporting IP violations, but it was built for clear-cut cases. Variant listings, marketplace resellers, and inventory crossing from other platforms need a manual enforcement routine on top.
Straightforward counterfeits on Walmart listings, misuse of your brand name in titles, and stolen product photography all move through Brand Portal reliably when the report is complete. The system is at its best with one listing, one violation, and clear evidence attached. For agencies managing a roster of brands, that covers the easy half of the queue and it is worth doing first because it is fast and free.
Sellers dodge portal reports by hiding infringing offers inside variant families: the parent listing looks clean while one variant ships a knockoff. Portal reviewers often check the parent and move on. Manual enforcement means opening the variants, documenting which ones infringe, and reporting the specific child ASINs with screenshots. It is slower, but it is where the volume hides.
Many Walmart marketplace sellers also sell on Amazon, TikTok Shop, and their own sites. A takedown on Walmart alone just moves the inventory. Agencies get further by tracking the seller entity across platforms and running coordinated reports, so enforcement follows the seller instead of stopping at one marketplace. Keep a simple seller-level log: who they are, where they operate, and what has been filed where.
A workable cadence is a weekly sweep of priority SKUs across variants, a monthly review of new sellers in your categories, and a standing escalation path for repeat offenders. Document everything with dates. The brands that win enforcement on Walmart are rarely the ones with the best portal submissions; they are the ones with the most consistent follow-through.