Walmart EDI
Walmart EDI integration & compliance
Walmart Marketplace Approved Solution Provider
Interlink Commerce is a Walmart Marketplace Approved Solution Provider. We set up AS2 transport and the full X12 document set Walmart requires — 850, 855, 856, 810 and 997 — connect it to your systems, and get you compliant and trading within 30 days.
The challenge
What Walmart suppliers face
- Walmart mandates EDI before you can ship — miss a document type and orders stall.
- Compliance failures (late or malformed ASNs, label errors) trigger chargebacks.
- Walmart’s portals and certification cycle are unfamiliar and time-consuming.
- You need EDI connected to your ERP/3PL, not another manual portal to babysit.
What we do
How Interlink handles Walmart
- Set up AS2 transport and certify your connection against Walmart’s requirements.
- Map every required X12 document (850, 855, 856, 810, 997) to your systems.
- Handle Walmart Marketplace and Walmart Stores (DSV / warehouse) flows.
- Generate compliant ASNs (856) with correct labels to avoid chargebacks.
- Connect EDI to NetSuite, Sage, Dynamics, or your 3PL — no rekeying.
- Monitor every document and alert on exceptions, around the clock.
Required EDI documents for Walmart
Warehouse documents (940/943/944/945) apply to 3PL and warehouse-fulfilled flows.
Live with Walmart in 30 days
- Days 1–5: Scope your Walmart requirements and confirm documents.
- Days 6–20: Build connection, map documents, integrate your systems.
- Days 21–30: Certify with Walmart and go live. First onboarding is free.
Why Interlink for Walmart
- Walmart Marketplace Approved Solution Provider — a credential most competitors lack.
- Transparent pricing from $50/mo; No Transaction, No Invoice.
- SOC 2 Type II, 99.9% uptime, 30-day go-live.
- Your first trading-partner onboarding is free.
Walmart EDI FAQ
Is Interlink a Walmart-approved EDI provider?
Yes. Interlink Commerce is a Walmart Marketplace Approved Solution Provider, so your Walmart EDI is set up by a vendor Walmart has vetted.
Which EDI documents does Walmart require?
Walmart suppliers typically exchange the 850 (purchase order), 855 (PO acknowledgement), 856 (advance ship notice), 810 (invoice) and 997 (functional acknowledgement), plus 940/943/944/945 for warehouse and 3PL flows.
How fast can I be compliant with Walmart?
Most Walmart suppliers go live within 30 days, and your first trading-partner onboarding is free.
Ready to trade with Walmart?
No Transaction, No Invoice — you only pay when you trade. Book a call and go live in 30 days.