What EDI documents does Amazon require?

Most Amazon supplier programs center on order-to-cash X12 sets — typically 850 purchase orders, 855 acknowledgments, 856 advance ship notices, and 810 invoices. Additional sets vary by category; confirm against your Vendor Central implementation guide.

How long does Amazon EDI onboarding take?

Industry averages land around 4–8 weeks, but timelines depend on test cycles, DC routing, and exception handling in Vendor Central. SignalEDI helps your team get technically ready in days, not weeks while the retailer controls certification approval.

Can SignalEDI help avoid retailer chargebacks?

SignalEDI validates ASN, PO reference, and invoice alignment before files leave your control — catching mismatches early reduces the chargeback exposure common on high-volume retail programs.

Retailer EDI requirements

Amazon EDI requirements

ANSI X12 4010/5010 · AS2/SFTP/VAN · Portal: Vendor Central · Typical onboarding: 4–8 weeks

Start free trial All 24 retailers

Amazon-specific compliance context

Vendor Central is the vendor portal for certification and day-to-day compliance visibility.
Typical onboarding window: 4–8 weeks before production cutover (partner-controlled).
High chargeback exposure when ASN, invoice, or label rules drift.

Core EDI documents

Code	Document	Direction	Notes
850	Purchase Order	Inbound	Orders via Vendor Central; ASIN/UPC mapping required
855	PO Acknowledgment	Outbound	Must respond within 24 hours or triggers 3–10% chargeback
856	Advance Ship Notice	Outbound	SSCC-18 labels required on all handling units
810	Invoice	Outbound	Must match PO exactly; late/inaccurate triggers 3–10% of PO value
846	Inventory Inquiry/Advice	Inbound	Real-time inventory updates via Vendor Central

Compliance requirements

Vendor Central self-service survey and testing required
SSCC-18 labels required on all handling units
855 PO Acknowledgment within 24 hours mandatory
Accurate ASIN and UPC mapping critical for all products
3–10% of PO/shipment value charged for late/missing 855, 856, or 810
Labeling errors trigger separate chargeback deductions

Supplier programs & chargeback risk

Programs: Vendor Central Suppliers, Direct Import, Drop-Ship

Chargeback exposure: High — 3–10% of PO value for late/missing 855, 856, 810, or labeling errors

Trading partner profile

See mandate context, connectivity options, and onboarding steps on the Amazon trading partner page.

Trust & proof

Built for SMB teams that need API-first EDI, healthcare diligence, and predictable pricing.

SignalEDI keeps the public promise consistent across every route: real-time processing, transparent monthly plans, no per-document fees, QuickBooks-friendly handoffs, and core healthcare X12 workflows on paid plans.

HIPAA-aware handlingBAA path documentedSecure API + webhooksNo per-document fees

Operations teams

“A supplier operations team can see partner setup, validation, exceptions, and QuickBooks handoff in one workspace instead of chasing spreadsheets.”

Healthcare billing

“837, 835, and 270/271 workflows are explained in plain English, with HIPAA-aware handling and a documented BAA review path for diligence.”

Developer teams

“JSON/CSV in and X12 out, with API docs, webhooks, real-time status, and validation responses that make EDI feel like modern infrastructure.”

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