Walmart inventory integration: Marketplace, WFS, and Buy Shipping in one operation
Walmart order management, inventory sync, WFS inbound, Buy Shipping labels, returns, and settlement reports — running alongside Amazon, eBay, and Shopify with the same stock pool, the same inbox, and the same profit math.
Nobody actually runs only Walmart. Every Walmart seller also sells on Amazon, runs at least one own-branded store, and ships from a real warehouse — which means the value of a Walmart connection is how well it ties into everything else, not just how it looks in Seller Center.
Walmart Marketplace orders land as they are placed, with no CSV import and no checking a second dashboard between picks. Walmart Fulfillment Services (WFS) inventory is tracked as its own location, separate from self-fulfilled stock, so neither is double-counted against the other.
What you can do
Stock stays in lockstep with every other marketplace
Sell three units on Amazon and the Walmart listing drops by three, and vice versa — no rationing inventory across channels because the counts cannot be trusted.
WFS tracked separately from self-fulfilled stock
Inbound shipments and inventory count live in their own location so WFS units and warehouse units are never double-counted.
Walmart Buy Shipping on the order screen
Walmart’s negotiated rates for merchant-fulfilled orders, tracking confirmed back to Walmart automatically, no separate label software.
Item catalog management from one place
Listing titles, descriptions, images, attributes, and pricing pushed without juggling spec sheets and flat files.
Returns matched back to the original order
Restock, re-grade, or write-off paths, next to every other channel’s returns.
What's supported
Frequently asked questions
Does Rilk track WFS inventory separately from my warehouse stock?
Yes. Walmart Fulfillment Services stock is its own location in Rilk with its own inbound shipments and inventory count. Your self-fulfilled stock stays in the shared pool, and neither is double-counted.
Does Rilk work as a warehouse system for Walmart Marketplace orders?
For most sellers, yes. On the Pro plan Rilk runs warehouses and bins, pick lists, and label printing — the fulfillment layer behind your Walmart orders, in the same flow as Amazon and eBay orders.
Is Walmart Buy Shipping included?
Included, on every plan. Rilk shows the Walmart Buy Shipping rate alongside your own carrier rates, filtered to the services that still make the promised delivery date, and the tracking number goes back to Walmart automatically.
Can I run more than one Walmart seller account?
Yes. Connect each account and Rilk keeps them as separate channels under the same company, with their own listings, orders, and settlement reconciliation.
Connect Walmart and every other channel you sell on
Free tier, no credit card required.