Buying at Walmart and reselling on Amazon or eBay is allowed if you own the inventory. Here's where it goes wrong, and how to check the numbers.
Updated November 10, 2026 · By the Margenos team
Can you sell Walmart products on Amazon? Yes, if you buy them first. Buying products at Walmart, in a store or on Walmart.com, and reselling inventory you own on Amazon or eBay is retail or online arbitrage. The platforms allow it, within their brand, category and condition rules. What they don't allow is listing an item and then ordering it from Walmart to ship straight to your buyer. That's retail-to-retail dropshipping, and Amazon and eBay both prohibit it. Walmart can also limit quantities or refuse sales to resellers.
Margenos is a Walmart reseller tool (Chrome extension and Android app) that shows whether a product is worth selling on Walmart Marketplace: fees, profit, ROI, sales estimates, every competing seller with stock, the Buy Box winner and the product's price and Buy Box history. It covers Walmart.com only, not Amazon or eBay. This page explains the cross-platform rules honestly, including when selling on Walmart itself is the better move.
| Platform | Buy at Walmart, then ship inventory you own | List it, then have Walmart ship to your buyer |
|---|---|---|
| Amazon | Allowed, subject to brand and category approvals and condition rules | Not allowed. Amazon's drop shipping policy prohibits buying from another online retailer and having it ship directly to customers. |
| eBay | Allowed | Not allowed. eBay's drop shipping policy says buying from another retailer or marketplace that ships to your customer isn't allowed. |
| Walmart (as the store) | Walmart.com's Terms of Use (updated Sep 21, 2026) say Walmart may limit quantities per person, household or order and may "prohibit sales to dealers or resellers" | Walmart can refuse or cancel orders for any reason |
Amazon's policy also requires you to be the seller of record: no packing slips, invoices or packaging showing another seller's name. A Walmart box or receipt in your buyer's package breaks that. eBay does allow dropshipping from a wholesale supplier, just not from a retailer. For the full picture, see Walmart dropshipping and is retail arbitrage legal.
In arbitrage you pay for the product up front, hold it, inspect it, and ship it yourself or send it to Amazon FBA. You carry the inventory risk, but the buyer gets your package. In retail dropshipping you never touch the product, and the buyer gets Walmart's package. Only the first is a business the platforms accept. Walmart arbitrage and online arbitrage on Walmart cover sourcing from both directions.
This is the biggest practical problem with Walmart-to-Amazon flips. Many brands and categories on Amazon need approval before you can list them, and Amazon decides those requests. Sellers commonly report that retail receipts, including Walmart's, get rejected and that Amazon wants invoices from a manufacturer or distributor. We couldn't confirm Amazon's current document rules on a public Amazon page; they're shown inside Seller Central when you request approval. A receipt may also do little for you if a brand files an authenticity complaint.
The safe approach: before you buy, check each product in Seller Central to see whether you can list it. Skip items that need approval you don't have. Keep every receipt anyway, because it proves you bought genuine goods.
No list stays current, because prices move daily. Resellers tend to look for the same patterns:
Avoid brands you're not approved for, hazmat and fragile items, and low-priced items where fees and shipping leave nothing. On eBay, collectibles and bundles you assemble yourself are common. On Amazon, a restricted brand can strand inventory you already paid for.
The math is the same everywhere: sale price minus the platform's fees, fulfillment or shipping, prep, inbound shipping, and your buy cost including sales tax. What changes is the fee structure:
| Where you sell | Account fee | Per-sale fees |
|---|---|---|
| Amazon | Individual plan $0.99 per item sold, or Professional $39.99 per month (Amazon pricing) | Referral fee by category, plus FBA fees if you use FBA |
| Walmart Marketplace | No setup or monthly fee (Walmart) | Referral fee by category, plus WFS fees if you use WFS |
| eBay | Varies by category and account; see eBay's selling fees page | |
Check fees on the exact item before you buy. For the Walmart side, Margenos shows referral and WFS fees, profit, ROI, max buy cost and breakeven on any Walmart.com listing. For Amazon, use an Amazon tool; this comparison explains why SellerAmp and Margenos cover different marketplaces.
If you already have a Walmart seller account, the same item might sell better on Walmart.com itself: the brand may be gated on Amazon but not on Walmart, or the Walmart listing may have fewer sellers. Margenos shows every seller on the listing with stock counts, who holds the Buy Box, a sales estimate (or "not enough data") and price history, so you can compare. Walmart vs Amazon covers the bigger differences.
Once you sell on both, the risk is overselling the same unit twice. Three common setups:
Whichever you choose, the buyer should receive a package that identifies you, not another retailer.
Sources: Amazon Seller Forums: Drop shipping policy reminder (News_Amazon) · eBay: Drop shipping policy · Walmart.com: Terms of Use (updated Sep 21, 2026) · Amazon: Selling plans and pricing · Walmart: Before you start selling · Walmart: WFS overview · Amazon: Unbranded packaging for MCF · Walmart: Packaging policy (updated Dec 10, 2025) · eBay: Selling fees. Platform rules change; confirm in each Seller Center.
Yes, if you buy the products first and ship inventory you own, yourself or through FBA. Amazon's brand and category approvals still apply. Listing an item and having Walmart ship it to your Amazon buyer breaks Amazon's drop shipping policy.
Yes, as arbitrage: buy the item, then ship it to your eBay buyer yourself. eBay's drop shipping policy doesn't allow buying from another retailer or marketplace that ships directly to your customer.
No. Amazon prohibits buying from another online retailer and having it ship directly to customers, and requires you to be the seller of record on every package. eBay has the same rule for retailers.
Amazon decides each approval request. Sellers commonly report that retail receipts are rejected and that Amazon asks for manufacturer or distributor invoices. Check the requirements shown in Seller Central before you buy gated products.
It can. Walmart.com's Terms of Use say Walmart may limit quantities per person, household or order, may prohibit sales to dealers or resellers, and may refuse or cancel orders.
Reselling genuine products you bought is generally legal in the U.S., but each marketplace's brand, category and condition rules still apply. This isn't legal advice; see our page on whether retail arbitrage is legal.
No. Margenos works on Walmart.com listings only. It shows fees, profit, ROI, sales estimates, sellers with stock and Buy Box history for selling on Walmart Marketplace. Use an Amazon tool for the Amazon side.
Margenos shows referral and WFS fees, profit, ROI, sales estimates and every competing seller on any Walmart.com listing. Start your 14-day free trial.
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