What EDI documents does Chewy require?

Most Chewy 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 Partner Hub implementation guide.

How long does Chewy EDI onboarding take?

Industry averages land around 2–3 weeks, but timelines depend on test cycles, DC routing, and exception handling in Partner Hub. 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

Chewy EDI requirements

ANSI X12 5010 · VAN/AS2/SFTP · Portal: Partner Hub · Typical onboarding: 2–3 weeks

Start free trial All 24 retailers

Chewy-specific compliance context

Partner Hub is the vendor portal for certification and day-to-day compliance visibility.
Typical onboarding window: 2–3 weeks before production cutover (partner-controlled).
Medium-High chargeback exposure when ASN, invoice, or label rules drift.

Core EDI documents

Code	Document	Direction	Notes
850	Purchase Order	Inbound	Orders via Partner Hub
855	PO Acknowledgment	Outbound	Required confirmation
856	Advance Ship Notice	Outbound	Detailed ASN with SSCC labels and box-level packing info required
810	Invoice	Outbound	Must match PO exactly
997	Functional Acknowledgment	Both	Required for all transmissions

Compliance requirements

X12 5010 version required for key documents
Detailed 856 ASN with SSCC labels and box-level packing information
Real-time or daily 846 inventory updates required
Specific OMMs and shipping labels per Chewy routing guide
Social compliance audits may be required
Formatting errors trigger costly rejections and chargebacks

Supplier programs & chargeback risk

Programs: Vendor Suppliers, Drop-Ship, Import

Chargeback exposure: Medium-High — costly rejections and chargebacks for formatting errors and non-compliance

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.”

Preview case studies