Walmart Marketplace has quietly become one of the most valuable sales channels for wholesale resellers. Lower competition than Amazon, a growing customer base, and Walmart's aggressive push to expand third-party sellers has created a real opportunity — but only for sellers who source correctly. This guide covers what Walmart requires from your supply chain, how it differs from Amazon, and how to find wholesale distributors that work specifically for Walmart sellers.
Why Walmart's Supply Chain Requirements Are Different From Amazon
Amazon enforces supply chain legitimacy primarily through its ungating system — you need authorized invoices to unlock restricted categories. Walmart enforces it differently.
Walmart uses a combination of brand complaint monitoring and seller performance metrics. If a brand files a complaint that you are selling their products without authorization, Walmart can remove your listings and suspend your account with little warning. Unlike Amazon, Walmart does not have a formal ungating process for most categories — but that does not mean you can source from anywhere.
The practical result is the same: authorized distributors are the only reliable sourcing path for Walmart sellers who want long-term account health.
What Walmart Marketplace Sellers Actually Need From Distributors
Legitimate invoices for brand authorization
When a brand or Walmart questions your sourcing, you need to produce invoices from a recognized authorized distributor. The same invoice that satisfies Amazon's ungating requirements will also satisfy Walmart's brand authorization inquiries. This is why authorized distributors — not liquidators, not retail arbitrage, not gray market wholesalers — are the only viable sourcing strategy for serious Walmart sellers.
Competitive wholesale pricing
Walmart's marketplace is more price-sensitive than Amazon. Customers on Walmart expect lower prices, and Walmart's algorithm rewards competitive pricing. This means your wholesale cost needs to be low enough to price competitively while maintaining margin. Authorized distributors with strong brand relationships typically offer better pricing than secondary market sources.
Reliable fulfillment
Walmart's seller performance standards are strict. Late shipments, cancellations, and inventory issues affect your seller scorecard. Distributors with consistent inventory levels and reliable shipping are essential for maintaining Walmart's required performance thresholds.
The Three Types of Distributors That Work for Walmart Sellers
1. National authorized distributors
Large national distributors with authorized relationships across hundreds of brands. These are the most valuable sources for Walmart sellers because their authorization is recognized across all major platforms. They typically require EIN, state resale certificate, and a completed wholesale application. Opening orders range from $500 to $2,000 depending on the distributor.
2. Regional distributors with national brand lines
Regional distributors often carry the same national brands as larger distributors but serve specific geographic areas. They can be easier to get approved with and may offer better pricing on regional products. For Walmart sellers, regional distributors work well if you are sourcing products that sell nationally but are sourced locally.
3. Brand-direct wholesale programs
Some brands offer direct wholesale programs to resellers without requiring you to go through a distributor. These are ideal for Walmart because the invoice comes directly from the brand — the strongest possible authorization signal. However, brand-direct programs often have higher minimum orders and more restrictive reseller requirements.
How to Evaluate a Distributor for Walmart Compatibility
Not every authorized distributor is equally useful for Walmart sellers. Here is what to check before applying:
Check their MAP policy language
Walmart sellers live and die by pricing. A distributor with strict Minimum Advertised Price (MAP) policies protects your margins — if everyone selling the same product must price above a floor, you compete on service rather than a race to the bottom. Look for distributors that explicitly enforce MAP across all sales channels including online marketplaces.
Verify they support marketplace resellers
Some distributors restrict their accounts to brick-and-mortar retailers only. Others actively support online marketplace sellers including Walmart. Their wholesale application will usually ask what type of business you operate — if online marketplace selling is listed as an option, you are in the right place.
Check their product catalog depth
Walmart rewards sellers who maintain consistent inventory across multiple SKUs in the same category. A distributor with deep catalog coverage in your target category is more valuable than one with a handful of products. Ask about their catalog before committing to an opening order.
Look for Walmart-specific compatibility signals
Some distributors explicitly mention Walmart Marketplace in their reseller programs. This is a strong signal that they understand marketplace selling requirements and will provide the documentation you need for brand authorization purposes.
The Application Process for Walmart Sellers
The wholesale application process is nearly identical whether you are sourcing for Amazon or Walmart. You will need:
- Your business EIN
- State resale certificate
- Business name and address (registered, not personal)
- A business email address on your own domain
- Basic information about your sales channels
When filling out the application, always list Walmart Marketplace as one of your sales channels. Do not hide that you are an online seller. Legitimate authorized distributors work with marketplace sellers — if a distributor requires you to hide your online business, that is a red flag.
Common Mistakes Walmart Sellers Make When Sourcing
Buying from liquidators for Walmart inventory
Liquidation pallets are customer returns and overstock — they are not from the authorized supply chain. Selling liquidation products on Walmart creates brand complaints, condition complaints, and account health issues. Authorized distributors only.
Using Amazon supplier invoices for Walmart
If you are already selling on Amazon and have authorized invoices, those invoices are valid for Walmart too. The distributor relationship is platform-agnostic — an authorized distributor invoice works everywhere.
Applying before your business is fully set up
Distributors check that you are a legitimate business. Apply after you have your EIN, resale certificate, and a professional business email. Applying with a Gmail address or incomplete business documentation results in rejection even from distributors who work with Walmart sellers.
Treating Walmart as an afterthought
Many sellers set up their distributor relationships for Amazon first and then add Walmart later. The better approach is to find distributors compatible with both platforms from the start. The same authorized distributor inventory that performs well on Amazon will typically perform well on Walmart with minimal additional effort.
How Avetlist Helps Walmart Sellers
Every distributor in the Avetlist directory is scored on wholesale infrastructure signals — including marketplace compatibility indicators. The FBA Friendly and Ungate Potential columns in your directory file are directly relevant to Walmart sellers too. A distributor with strong FBA compatibility signals is almost always a strong Walmart supplier as well.
Filter your directory by your state and product category to find authorized distributors in your market. Apply to the highest-scored entries first — these are the distributors with the strongest authorization signals and the most accessible application processes.