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Walmart Marketplace 3PL Fulfillment Integration for Automated Order Processing

Point your Walmart Marketplace account at Fulfyld once, and every order routes to our 3PL warehouse on its own. We pick, pack and ship it (same day when it’s in by 1PM CT), then confirm tracking to Walmart and update your quantity. The Walmart Marketplace 3PL fulfillment integration is free, your account manager can set it up for you, and you can be live in under 7 days.

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Integration cost
$0. Free & unlimited
Stores per account
Unlimited, included in your flat rate
Orders
Flow to Fulfyld automatically
Tracking
Back to your store, no manual work
Same-day cutoff
Orders in by 1PM
Support
Dedicated account manager
How it works

Hit Walmart’s delivery promise on every order

Here is the path a Walmart Marketplace order takes once your account is linked — no reports to pull, no tracking keyed in.

01

Sell on Walmart, and the order comes to us on its own

The order arrives at Fulfyld through the Walmart Marketplace API and lands in Shipedge, the warehouse system our team runs on. Nothing is rekeyed.

02

Map each service level to a carrier once

Shipedge reads the service level on the order and maps it to the carrier service on your account, and each SKU maps to the product on our shelves.

03

Catch a mis-pick before it is boxed

At the pick line every item is scanned against the order before packing. A wrong SKU, variation or count is pulled and held, and only the matched service label prints.

04

Clear the 1PM cutoff, ship that business day

Orders in by 1PM Central go out the same business day on USPS, UPS or FedEx from our Madison, Alabama dock — the margin Walmart’s on-time standard needs.

05

Confirm tracking to protect on-time delivery

Tracking is confirmed to Walmart at dispatch, which is what keeps your on-time delivery rate and valid-tracking score where they need to be.

06

Hold one quantity across Walmart and your channels

Each pick, restocked return and received shipment updates sellable quantity, and the new figure reaches Walmart and every connected channel within minutes.

Two-way sync

Stop a listing overselling against the delivery clock

The Walmart fulfillment integration keeps a two-way, near real-time sync: orders come in, and tracking and quantity go back out ahead of the ship-by date.

DataDirectionWhen
Marketplace ordersWalmart → FulfyldPulled through the Walmart Marketplace API as they drop
Service level and ship-byWalmart → FulfyldRead per order so the delivery promise is met
Tracking and carrierFulfyld → WalmartConfirmed to Walmart at dispatch to protect on-time delivery
Sellable quantityFulfyld → WalmartPushed to Walmart within minutes of any change
Restocked returnsFulfyld → WalmartReturned to sellable quantity once inspected
Your SKUsYou → FulfyldLoaded from one template at setup; add new SKUs in the dashboard anytime

A single stock pool serves every channel. Run Amazon, your own store or eBay beside Walmart, and a sale on any of them trims the quantity on all.

Setup

Live on Walmart Marketplace in under 7 days, no code

Six onboarding steps, nothing technical. Moving your Walmart fulfilment to Fulfyld takes less than 7 days.

1

Share one SKU-and-service sheet

You complete a single SKU and service-level template with your products and the Walmart delivery options you offer. We load the SKUs and map each option to a carrier.

2

Authorise the Marketplace API, then test it

Grant Fulfyld access to your Walmart Marketplace account, or let your account manager connect it. A single test order confirms orders arrive and tracking returns.

3

Set packaging and your packing slip

Packaging is included — boxes, mailers, tape and void fill. Add your black-and-white logo to the slip, or send your own for us to run.

4

Learn the dashboard in a single 45-minute demo

A 45-minute Zoom demo takes you through the Shipedge dashboard, where orders, stock and returns sit in one view.

5

Bring first stock in with two free receiving hours

Queue a replenishment in Shipedge before your stock lands; the opening receipt carries two free hours of receiving.

6

Book a launch day, Tuesday to Friday

Launches run Tuesday through Friday, and from then Walmart orders in by 1PM CT ship the same business day.

Explained

Make a Walmart 3PL prove these 6 things before you sign

Walmart holds sellers to firm delivery and tracking standards, and your 3PL has to clear them daily. These are the six points to check, and how Fulfyld clears each.

They connect on the Marketplace API, not a file drop

Walmart exposes a Marketplace API for orders, inventory and shipping. A connector that trades scheduled files leaves a gap where you miss a ship-by date.

Fulfyld runs on that API into Shipedge, so an order is on our floor seconds after it drops and quantity corrections return the same way.

They protect your on-time delivery and tracking rate

Walmart measures on-time delivery and valid tracking, and a slip risks listing suppression and your Pro Seller standing.

Fulfyld confirms tracking at dispatch and lets the ship-by date drive the pick order, so both scores stay on the right side of the line. For a channel without a ready link, Fulfyld’s open API and account manager cover the build.

They run two-way sync so stock never lags the promise

One-way feeds only send orders outward. Two-way sync sends tracking, status and quantity back within minutes, so a listing never oversells against the delivery clock.

Fulfyld updates Walmart quantity within minutes of each pick, restocked return or received shipment, and confirms tracking as the parcel ships.

They help you earn the delivery tags buyers filter on

Walmart surfaces faster-delivery tags that lift conversion, and hitting them depends on dispatch speed and transit time, not just a label.

Fulfyld ships same day when an order is in by 1PM CT from one national hub, which is what keeps tighter delivery promises realistic.

They map multipacks and bundles up front

A Walmart multipack or bundle sells on one line while the warehouse picks each unit, and a 3PL that cannot separate them will miscount on a busy day.

Fulfyld maps multipacks and bundles to their component SKUs, so each is picked and counted on its own, and kits can be pre-assembled.

They flow returns back, not only orders out

A Walmart return should tie to its original order, so your refund and your quantity line up.

Fulfyld receives, inspects and restocks returns, and the corrected quantity reaches Walmart within minutes.

Pricing

Check every fee before you sign, none hidden

Fulfyld folds the shipping label and postage, five free picks and standard packaging into one flat per-order rate, and prints every other fee below. No hidden fees.

FeeRate
Walmart integration$0, unlimited stores
Flat per-order rateCovers postage and label, pick & pack of the first 5 items, and standard packaging
Extra picks$0.50 per item after the first 5
Receiving$40/hour; 2 hours free on your first receipt
Storage (501–1,000 orders/mo)Small bin $2.20, regular bin $3.50, X-large bin $5.25, pallet $28.00 per month; cheaper as volume grows
Returns processing$3.50 first item, $0.50 each additional
Account management$0, dedicated account manager included

For scale: at 501–1,000 orders a month, a 4–12 oz order shipped standard (2–5 days) comes to roughly $7.74+ with postage in. All tiers sit on our 3PL fulfillment pricing page, and the rate drops as you grow.

Volume, regions & products

Scale from 500 Walmart orders a month to 5,000+

Three things decide whether a 3PL fits a Walmart seller: how many orders you ship, where your buyers are, and what you sell.

Store for less as volume climbs

Fulfyld is built for brands shipping 500 to 5,000+ orders a month, and per-bin storage steps down at higher tiers, so a growing catalog is not penalised for depth.

Ship from one hub as an alternative to WFS

One warehouse, no hand-offs, out direct on USPS, UPS and FedEx, so you control the whole ship without routing stock through Walmart Fulfillment Services.

Make faster-delivery promises you can keep

Shipping from one national hub tightens transit, so the two-day and expedited promises that win Walmart conversions stay achievable.

Reach buyers nationwide and abroad from one shelf

We ship internationally too. At 501–1,000 orders a month, a 4–12 oz overseas parcel lists a rate you review before you commit.

Take on fragile, heavy and kitted goods too

Our fragile goods fulfillment wraps each item in foam and bubble, and big & bulky fulfillment carries the oversized lines many 3PLs refuse.

The benefits

Get a whole 3PL team behind your Walmart listings

Get connected free with a Marketplace key

Authorise your Walmart Marketplace account with an API key, or your dedicated account manager can connect it. Either way, it is $0.

Work with one manager who knows your account

One dedicated manager on your account, with you from onboarding onward.

Turn Walmart returns back into sellable stock

Returned units are inspected and restocked, and the corrected quantity posts back to Walmart on its own. Returns handling is in the service.

Rely on a 99.9% pick rate

A 99.9% pick rate, two-day dock-to-stock receiving and 360° quality-control scans come with every account.

Beyond the integration

Build in kitting, FBA prep and subscriptions

Hand every Walmart order over at one flat rate

Flat-rate pick, pack and ship on every order your Walmart listings send us. No hidden fees.

Read more

Ready your stock for Amazon FBA

On Amazon too? We prep and kit your stock for Fulfilled by Amazon, so an in-house team is one less thing to run.

Read more

Make the unboxing feel considered

Need custom packaging, or help with contract manufacturing? Fulfyld runs both.

Read more

Get every subscription box out on schedule

Subscribers get their boxes exactly when due, every renewal.

Read more
“You guys are the best, fast, reliable, and accommodating at every step. My account manager Alfonzo has been super responsive. You really are an extension of our team.”
Jordan CaroCEO, Alternate Route
Testimonials

What our customers are saying!

“I’ve explored partnering with various 3PL services and it’s always been a headache with unclear fees. With Fulfyld, their accuracy is 100% and communication is wildly on-point.”
RTRobbie TharpeCommerce brand
“One thing that really stands out is our amazing communication with Kelsey. Other services don’t offer such great 1-1 support.”
ELEmily LeaseDirector of Ecom, Hydralyte
“For 2 years Fulfyld was an intricate part of our day-to-day operations, always willing to adjust, update, and grow alongside AMMD. Any issues were treated as top priority.”
AMAmy Myers, MDCEO
Support

Get answers to your Walmart Marketplace integration questions

We aim to provide a simple solution for all eCommerce businesses and their needs. Fulfyld can help you establish a unique business model and find new eCommerce opportunities to help you compete with some of the largest players in the market.

Anything else, ask a human: (256) 716-8241.

Walmart Marketplace does not require you to use WFS. Walmart exposes orders, listings and inventory through its Marketplace API, and that is what a Walmart 3PL integration connects to. You can ship with a 3PL instead of Walmart Fulfillment Services. Fulfyld’s integration is free: orders flow to us automatically, and tracking and stock sync back to Walmart.

The best Walmart 3PL turns on your delivery standards. A partner that runs on the Marketplace API, confirms tracking before the ship-by date and ships fast from one hub is what keeps on-time delivery high and your listings surfaced.

Walmart Marketplace order fulfilment goes one of two ways. Walmart ships from WFS, or you ship yourself or through a 3PL like Fulfyld that pulls the order over the API, ships same day when it is in by 1PM CT, and confirms tracking to Walmart.

Subscription box fulfilment for Walmart sellers is a Fulfyld service, and Walmart is one of the channels we ship recurring boxes from, kitted and dispatched each cycle.

The services bundled with the Walmart integration are receiving and storage, pick and pack, same-day shipping by 1PM CT, tracking confirmation, returns handling and a dedicated account manager, under one flat per-order rate.

Yes. Fulfyld runs an open API for custom setups and channels without a ready connector, with documentation and an account manager through the work.

The Walmart integration costs $0 and moving to Fulfyld takes under 7 days. Onboarding loads your SKUs, maps service levels, authorises the account, runs a one-unit test order and a 45-minute dashboard session.

Quantity syncs back to Walmart in near real time, within minutes of any change — a pick, a restocked return or a received shipment.

Yes. Walmart Marketplace runs alongside Amazon, eBay, your own store and more off one Fulfyld account at no extra cost, unlimited and inside your flat rate.

Put your Walmart Marketplace fulfilment on autopilot today

Point your account at us once and the rest is ours: orders arrive on their own, ship the same day when in by 1PM CT, and tracking and quantity post back to Walmart.

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