03 · EDI
EDI for wholesale suppliers
A chain account says they will take your line, and then sends an onboarding packet. You need to receive an 850, return an 810, and generate an 856 before the first delivery, to their specification, with their label format. The usual answer is a managed EDI vendor, a monthly bill, a per-document fee, and someone on staff who understands X12.
What this usually looks like
- 01A retailer’s compliance packet asks for document types you have never sent.
- 02You are quoted a monthly platform fee plus a charge per document, forever.
- 03Chargebacks arrive for labelling and ASN errors you could not see coming.
- 04The EDI system and your order system are separate, so somebody retypes between them.
- 05Onboarding a second retailer means starting the whole process over.
How Chukwu handles it
EDI is part of the order system, not beside it
An inbound 850 becomes an order in the same queue as an email PDF, carrying the same account pricing and duplicate checks. There is no bridge to maintain between an EDI tool and the system that actually fulfils the order.
850 in, 810 and 856 out
Purchase orders arrive as 850s. Invoices go back as 810s. Advance ship notices are generated as 856s from what was actually packed, at the carton level, rather than retyped from a packing list.
Flat files and X12 both
Some accounts send clean X12. Others send a flat file export that is EDI in name only. Both are handled as intake formats, because the retailer is not going to change for a supplier your size.
No per-document fee
The EDI capability lives in your own deployment. There is no charge that scales with how many documents you exchange, which matters most exactly when a new account starts working.
MODULES INVOLVED
What does the work
Common questions
What are EDI 850, 810, and 856?
An 850 is a purchase order sent by the retailer to you. An 810 is the invoice you send back. An 856 is the advance ship notice that tells the retailer what is in each carton before it arrives. Chain and department store accounts typically require all three, and grade suppliers on how accurately they send them.
Do we need to hire an EDI specialist?
No. The mapping work happens during deployment, and after that inbound orders and outbound documents flow through the same screens your team already uses for every other order. You are not operating a separate EDI console.
Can it handle a retailer that sends a flat file instead of real X12?
Yes. Flat file exports labelled as EDI are a normal intake format. They are parsed like any other structured order source, which matters because smaller suppliers rarely have the leverage to demand proper X12.
How does this affect chargebacks?
Most compliance chargebacks come from ASN and labelling mismatches — what the 856 said versus what was in the carton. Generating the 856 from the actual pack-station result, rather than from an intended packing list, removes the most common source of that mismatch.
See what this looks like in your operation.
The free diagnostic maps your current workflow and says which module removes the most pain first. Two to six weeks to the first module.