A Retailer Just Asked You to Get EDI Compliant. Now What?

Mar 18, 2026

Category: EDI Services  |  Reading time: 6 min  |  By Integration, Inc.

EDI compliance for retailers is something thousands of suppliers face every year — and it almost always arrives as a surprise. You just landed a deal with a major retailer like Walmart, Target, Kroger, or Home Depot, and the first thing they send you is an EDI compliance requirement. Don’t panic. In this guide we’ll walk you through exactly what it means, what documents are involved, and how to get compliant fast without losing the account.

You just landed a deal with a major retailer — Walmart, Target, Kroger, Home Depot — and the first thing they send you is an EDI compliance requirement for retailers. Don’t panic. Here’s exactly what it means, what’s involved, and how to get through it without losing the account.


If you’re a supplier, manufacturer, or distributor who has just been asked to become EDI compliant by a trading partner, you’re in good company. Every day, companies just like yours receive that email or letter from a major retailer — and the clock starts ticking.

EDI compliance requirements can feel overwhelming at first, especially if your company has never dealt with Electronic Data Interchange before. The good news? With the right partner, most companies can be fully compliant and in production within just a few days.

In this guide, we’ll walk you through exactly what EDI compliance means, what documents are involved, and what your options are for getting compliant quickly and affordably.

What Does EDI Compliance Actually Mean?

Understanding EDI compliance for retailers starts with knowing what documents they require.

EDI stands for Electronic Data Interchange — the process of sending and receiving business documents (purchase orders, invoices, shipping notices, etc.) between companies in a standardized electronic format, computer to computer.

When a retailer says you need to be “EDI compliant,” they mean:

  • You must send and receive specific business documents in their required EDI format
  • Your data must meet their exact specifications (called trading partner guidelines)
  • You must pass a series of document tests before going into live production
  • Once live, you must process EDI transactions on an ongoing, reliable basis
The most common documents retailers require: EDI 850 — Purchase Order (sent from the retailer to you)
EDI 856 — Advance Ship Notice / ASN (sent from you to the retailer before shipment arrives)
EDI 810 — Invoice (sent from you to the retailer for payment)
EDI 846 — Inventory Inquiry/Advice (your current stock levels)
EDI 997 — Functional Acknowledgment (confirms receipt of any document)

Each retailer has their own specific version of these documents with their own rules, required fields, and formatting. That’s why you can’t simply use a generic EDI solution — each trading partner relationship needs to be set up and mapped individually.


Why Is the ASN (EDI 856) So Important?

Of all the EDI documents, the Advance Ship Notice (EDI 856) is the one that causes suppliers the most grief — and the most chargebacks. The ASN must be sent to the retailer before the shipment arrives at their distribution center, and it must be accurate down to the carton and item level.

If your ASN arrives late, is missing, or contains errors, most major retailers will issue an automatic chargeback — a deduction from your payment that can range from a few hundred to tens of thousands of dollars per violation. We’ve seen suppliers receive chargeback invoices that wiped out their entire profit margin on a shipment.

⚠️ Common ASN mistakes that trigger chargebacks:
  • Sending the ASN after the shipment arrives (must be sent before)
  • Incorrect carton counts or item quantities
  • Missing or incorrect UPC/barcode data
  • Wrong shipment date or carrier information
  • ASN not sent at all (forgotten or system failure)

Getting your ASN process right from day one is critical. It’s one of the first things we focus on when onboarding a new client.


Your Three Options for Getting EDI Compliant

When facing an EDI compliance requirement from a retailer, most companies have three paths forward:

Option 1

Buy and manage EDI software in-house

You purchase EDI translation software, hire (or train) EDI staff, and manage all trading partner connections yourself. This requires significant upfront investment in software, hardware, and expertise. It makes sense for very large organizations with many trading partners and the IT resources to support it.

Cost: $15,000–$100,000+ upfront plus ongoing staff costs
Timeline: Months
Best for: Large enterprises with in-house IT teams

Option 2

Use a self-service web-based EDI platform

Several web platforms offer DIY EDI tools. You pay a monthly fee and set up your own trading partners. This can work for very simple setups but requires you to understand EDI standards, map your own documents, and troubleshoot issues yourself.

Cost: $200–$1,000+/month depending on transaction volume
Timeline: Weeks to months
Best for: Companies with EDI-experienced staff

Option 3

Use a full-service EDI service bureau (like Integration, Inc.)

You hand off all EDI responsibilities to a team of experts. We handle everything — document mapping, trading partner setup, testing, daily transaction processing, and ongoing support. You never need to hire an EDI specialist or invest in software or hardware.

Cost: Low monthly service fee, no capital investment
Timeline: Days to a few weeks
Best for: Small to mid-size companies who want it done right without the headache

For the vast majority of companies receiving their first EDI mandate, a full-service provider is the fastest, most cost-effective, and lowest-risk option.


What Does the EDI Implementation Process Look Like?

If you work with Integration, Inc., here’s what the process looks like from start to finish:

  1. Initial consultation — We review your retailer’s EDI requirements and your current systems
  2. Document mapping — We map your data to the retailer’s exact EDI specifications
  3. Trading partner onboarding — We set up the secure connection (VAN or AS2) with your retailer
  4. Testing — We work with you and the retailer’s EDI team to test all required document types
  5. Go live — We move your account into production and begin processing real transactions
  6. Ongoing support — We monitor your EDI daily and are available by phone or email whenever you need us

 
 
✅ How fast can this actually happen?
In many cases, Integration, Inc. can get a new client from zero to fully compliant and live in just a few days. If your retailer has given you a tight deadline — and most do — that’s exactly the kind of speed you need.

Major Retailers We Work With

Over more than 35 years, Integration, Inc. has established EDI connections with virtually every major U.S. retailer and distributor. A few of the trading partners we regularly work with:

Retail Grocery & Wholesale Industrial & Other
Walmart Kroger Grainger
Target Costco Sysco
Home Depot Publix McLane
Amazon Wegmans C&S Wholesale
Lowe’s Meijer UNFI
Kohl’s Albertsons Dot Foods

Don’t see your retailer listed? Contact us — our full list covers hundreds of trading partners across virtually every industry.


The Bottom Line

Receiving an EDI compliance for retailers mandate doesn’t have to be stressful. With the right partner, it’s a straightforward process that most companies complete in days — not months. The key is acting quickly and working with people who have done it thousands of times before.

At Integration, Inc., we’ve been helping companies just like yours navigate EDI compliance since 1989. We handle everything so you don’t have to — and we’re available by phone every step of the way.

Got an EDI requirement from a retailer?

Talk to our team today. We’ll review your retailer’s requirements and tell you exactly what’s needed — no jargon, no runaround.

Get a Free Consultation

About Integration, Inc.
Founded in 1992 and based in Enfield, CT, Integration, Inc. is a full-service EDI and business process outsourcing company serving suppliers, manufacturers, and distributors across every industry. We handle EDI so our clients can focus on growing their business.

📞 (860) 623-0004  |  ✉️ customerservice@integrationinc.com

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