Amazon EDI Requirements: How to Become Compliant
Retailer requirements · Aug 17, 2026
What Amazon Vendor Central requires over EDI — the 24-hour 855, ARN-carrying ASNs, cost-matched invoices — and the setup path for 1P suppliers.
The EDISQ blog
EDI, explained in plain English
Transaction explainers, retailer requirement guides, and pricing breakdowns — written for the people who ship product, not for EDI consultants.
Costco EDI Requirements: How to Become Compliant
Retailer requirements · Aug 17, 2026
Costco EDI explained — depot ordering, pack and size mapping, ASN timing, GS1-128 labels, and the VAN question answered for new suppliers.
EDI 855 Purchase Order Acknowledgment: The Complete Guide (2026)
Transaction explainers · Aug 17, 2026
What the EDI 855 tells a buyer, how line-level ACK status codes work, why turnaround windows matter, and how to generate acknowledgments from ERP data.
EDI 860 PO Change Request: The Complete Guide (2026)
Transaction explainers · Aug 17, 2026
How the EDI 860 changes an existing order — POC change codes, revision handling, the 865 response, and why duplicated orders are the classic failure.
How Much Does EDI Cost? Transparent Per-Document Pricing
Pricing · Aug 15, 2026
What EDI actually costs in 2026 — VAN kilocharacters, monthly minimums, mapping fees — versus a flat per-document ladder starting at free.
EDI 850 Purchase Order: The Complete Guide (2026)
Transaction explainers · Aug 14, 2026
What the EDI 850 contains, how retailers use it, the segments that matter, and how to process orders same-day without re-keying.
Walmart EDI Requirements: How to Become Compliant
Retailer requirements · Aug 13, 2026
The documents Walmart requires, how OTIF and SQEP measure you, AS2 connectivity, and the realistic path from PO to compliant supplier.
EDI 856 Ship Notice / ASN: The Complete Guide (2026)
Transaction explainers · Aug 12, 2026
How the 856 ASN works — the HL hierarchy, SSCC-18 labels, timing rules — and why it's the most chargeback-prone document in EDI.
Target EDI Requirements: How to Become Compliant
Retailer requirements · Aug 11, 2026
Target's required EDI documents, DPCI cross-referencing, ASN and label rules, and how suppliers avoid vendor compliance deductions.
EDI 810 Invoice: The Complete Guide (2026)
Transaction explainers · Aug 10, 2026
How the EDI 810 invoice works, why three-way matching short-pays suppliers, and how to invoice as-shipped so you get paid in full.
Kroger EDI Requirements: How to Become Compliant
Retailer requirements · Aug 9, 2026
Kroger's EDI documents explained — 875 DSD orders, 880 invoices, ASN timing, item cross-referencing — and the setup path for suppliers.
EDI 997 Functional Acknowledgment: The Complete Guide (2026)
Transaction explainers · Aug 8, 2026
What the EDI 997 actually confirms, what it doesn't, and how acknowledgment tracking catches lost documents before your trading partner does.
What is AS2? The EDI Transport Explained
EDI basics · Aug 7, 2026
AS2 in plain English — how the protocol moves EDI documents, what MDNs and certificates do, and how it compares to SFTP and VANs.
EDI 846 Inventory Advice: The Complete Guide (2026)
Transaction explainers · Aug 6, 2026
How the 846 inventory feed drives dropship and distributor programs — cadence rules, oversell math, and keeping items orderable.