Retail integration

Veterans Canteen Service EDI integration and automation

A guide for suppliers connecting with Veterans Canteen Service, covering the documents exchanged, the main program rules, testing and ERP integration.

Overview

Understanding Veterans Canteen Service integration

Who this is for: Suppliers that sell to Veterans Canteen Service, and the EDI, logistics and finance teams that support them.

Veterans Canteen Service runs retail stores at US Department of Veterans Affairs facilities. Suppliers that trade with Veterans Canteen Service electronically exchange documents such as the 850 purchase order, 855 purchase order acknowledgment, 860 purchase order change, 856 ship notice/manifest and 810 invoice. This page summarizes how that exchange works from the supplier's side, so your team can scope the work before mapping starts.

The program uses X12 4010. Order types include origin shipments and direct store delivery. Each order type can change which documents apply and how locations, labels and invoices are handled, so it helps to confirm which ones you will supply before you build anything.

Most of the effort goes into keeping your ERP, warehouse and shipping data consistent with what each document says. Ship notices, labels and invoices need to agree with the original order, and any rule that applies only to one order type needs its own handling in your maps. Veterans Canteen Service sets its own requirements and can change them, so treat your account contact and current guide as the final word.

Program summary

What Veterans Canteen Service asks of suppliers

A summary in ECOM's own words. Requirements vary by program and change over time, so confirm the details with Veterans Canteen Service during setup.

Standard
X12 4010
Order types
Origin shipments · Direct store delivery

Orders and acknowledgments

  • An 855 goes out within 72 hours of a purchase order where changes are needed.

Ship notices

  • For direct store delivery, each ship notice covers one store.

Labels and pallets

  • Every carton carries a GS1-128 label, with a value unique to that carton.

Invoices and payment

  • One invoice per location is required, so stores cannot be consolidated on one invoice.

Workflows

Typical Veterans Canteen Service business workflows

A typical flow built from the documents below; your own program may differ.

Order to invoice

  1. 1Receive 850 purchase order
  2. 2Send 855 acknowledgment
  3. 3Label and send 856
  4. 4Send 810 invoice

Documents and APIs

Veterans Canteen Service documents by program

Documents used in Veterans Canteen Service's EDI program, seen from the supplier's side. Which ones apply depends on your program, so confirm the list with Veterans Canteen Service.

DocumentNameDirectionStatusPurpose
850 Purchase Order You receive from Veterans Canteen Service Program document Places an order for goods.
855 Purchase Order Acknowledgment You send to Veterans Canteen Service Program document Confirms, changes or rejects an order.
860 Purchase Order Change You receive from Veterans Canteen Service Program document Changes an existing order.
856 Ship Notice/Manifest You send to Veterans Canteen Service Program document Describes a shipment before it arrives.
810 Invoice You send to Veterans Canteen Service Program document Bills for what shipped.
812 Credit/Debit Adjustment Both directions Program document Records credits, debits and deductions.

Connectivity

How companies connect

  • AS2 or SFTP

    Direct internet connections such as AS2 or SFTP are common ways to exchange EDI documents. Confirm the options with Veterans Canteen Service.

    General guidance

  • EDI service provider

    Many suppliers connect through an EDI provider or network that manages the connection with Veterans Canteen Service.

    General guidance

Challenges

Common integration challenges

  • Keeping order types apart

    Different order types can need different maps, locations and labels, so identify each Veterans Canteen Service order type before mapping.

  • Documents that agree

    Ship notices, labels and invoices need to match the order and each other, or they can cause receiving and payment problems.

  • Changes over time

    Requirements change. Keep a process for picking up new Veterans Canteen Service rules and retesting affected documents.

Automation options for Veterans Canteen Service suppliers

Four ways to automate. One foundation.

ECOM helps you automate them, meet Veterans Canteen Service's labeling and ship notice requirements, and see what needs action. Veterans Canteen Service sets its program's rules; ECOM confirms which options fit yours.

PRISM Supply Chain Automation Foundation

One platform beneath every option. Use one, or combine them for different partners and documents.

Compliance and actionable visibility

Connect order processing, shipping documentation, trading partner requirements, and performance monitoring through one coordinated workflow. These capabilities help teams improve shipment accuracy, reduce manual work, address compliance risks, and respond to exceptions before they affect customers.

Discuss Your Trading Partner Requirements

Connect Veterans Canteen Service documents to your ERP

ECOM can connect Veterans Canteen Service documents with ERP and warehouse systems, so ship notices and invoices are generated from your own order and shipping data.

Next step

Get help with your Veterans Canteen Service program

Each request goes to an ECOM EDI specialist with Veterans Canteen Service's name attached, so the reply starts from your program.

  • Review Veterans Canteen Service's requirements

    Send us Veterans Canteen Service's guide or your program details; we explain the documents, rules and options for meeting them.

    Request a requirements review
  • Connect Veterans Canteen Service to your ERP

    Orders in, ship notices and invoices out, from the ERP and warehouse systems you already run.

    Discuss ERP integration
  • Testing and certification

    Build, test and certify each Veterans Canteen Service document, then go live with monitoring from the first file.

    Plan testing and certification
  • Shipping labels and ASNs

    Labels and ship notices that match Veterans Canteen Service's rules, to help avoid receiving problems and compliance deductions.

    Review shipping compliance

Veterans Canteen Service integration FAQs

Which EDI documents does Veterans Canteen Service use?

The documents in this guide are the 850, 855, 860, 856, 810 and 812. Which ones apply depends on your program, so confirm the list with Veterans Canteen Service during setup.

Which X12 version does Veterans Canteen Service use?

This guide reflects X12 4010. Versions can differ by document and can change, so confirm the release for each document before you build your maps.

How long does Veterans Canteen Service EDI setup take?

Timing depends on your systems, the number of documents and the partner test plan. Mapping and testing each document is usually the largest part of the work.

Is ECOM a Veterans Canteen Service-approved provider?

This page is an integration guide and does not indicate an approval or partnership with Veterans Canteen Service. ECOM can help you build and test your connection.

Accuracy

This guide describes Veterans Canteen Service's program in ECOM's own words as of November 2026. Veterans Canteen Service sets its own requirements and can change them at any time; your Veterans Canteen Service implementation guide, supplier portal or account contact is the authoritative source for your program.

Request Veterans Canteen Service integration assistance

Tell us about your Veterans Canteen Service program, documents and ERP. We will outline the connection, mapping and testing plan.