Zulily EDI Integration for Dropship Suppliers

Zulily runs flash sales at high velocity — new events go live daily, each one generating a surge of dropship orders that need same-day acknowledgment. SBSA Technology handles full EDI compliance for both Zulily fulfillment models: direct-to-consumer dropship and bulk purchase orders to Zulily's fulfillment centers.

Your Zulily Fulfillment Model

Select your order type to see EDI requirements

1
Receive EDI 850 with consumer delivery address

Each Zulily dropship PO contains the end customer's address — not a Zulily location. Multiple POs can arrive in bursts during active sale events.

2
Send 855 acknowledgment within 24 hours

Must acknowledge within 24 hours of PO creation. SBSA automates this the moment the 850 arrives in your queue.

3
Ship with Zulily-branded packing slip

Your brand must not appear on any packaging. Zulily's branded packing slip, generated from your ASN, must accompany every shipment.

4
Send 856 ASN with tracking before carrier pickup

Tracking number is mandatory in the ASN. Send the 856 before the package leaves your facility — not after carrier scan.

5
Invoice via EDI 810 — one per PO

One invoice per PO only. Submit after shipment confirmation. SBSA automates invoice generation from your shipping data.

1
Receive bulk EDI 850 for fulfillment center

Ship-to address specifies a Zulily fulfillment center. Quantities are larger than dropship but less time-critical per unit.

2
Confirm ship date at line item level

Zulily requires confirmed ship dates per SKU in the 855 acknowledgment — not just at order level.

3
GS1-128 carton labels required on all cartons

All cartons must carry compliant GS1-128 (UCC-128) labels with data matching the ASN exactly. Labels auto-generated by SBSA.

4
Send 856 ASN before freight departs

One ASN per shipment. Do not send the ASN before goods are ready to ship — and never after the freight leaves.

5
Invoice via EDI 810 — match ASN quantities

Invoice quantities must match what was actually shipped in the ASN. Discrepancies trigger chargeback review.

Dropship vs Bulk: What Changes in Your EDI

The two Zulily fulfillment models share the same transaction set but differ significantly in ASN content, labeling requirements, and timing constraints. SBSA applies the correct rules automatically based on the ship-to address in each 850.

Direct-to-Consumer Fulfillment

Zulily sends you individual consumer orders during and after sale events. You ship directly to the shopper — but the experience must be completely Zulily-branded.

Dropship Model

Fulfillment Center Shipments

Zulily places larger wholesale POs for inventory to be received at their fulfillment centers. Compliance requirements are warehouse-grade: labels, ASN accuracy, and complete shipments.

Bulk Purchase Order

Chargeback Enforcement

Zulily enforces chargebacks automatically for late ASNs, missing tracking numbers, incorrect labels, and shipments that don't match the acknowledged PO. A single event sale can generate hundreds of POs — without automation, one delayed response compounds into dozens of penalties.

Chargeback Risk Auto-Protected Compliance Monitored
24h 855 acknowledgment deadline from PO creation
100+ Sale events launched by Zulily every week
$0 Chargebacks with SBSA automated compliance
3 EDI connection protocols supported: AS2, SFTP, VAN

How SBSA Connects to Zulily's EDI Network

Zulily supports three EDI transmission protocols. SBSA handles full configuration, certification testing, and ongoing monitoring for all three — you choose based on your technical environment.

SFTP

Secure File Transfer Protocol

Scheduled file-based EDI transmission via a secure FTP server. SFTP is reliable and widely supported — a good option for suppliers with existing FTP infrastructure who need a lower-friction setup path.

  • Scheduled polling: — configurable transmission windows
  • SSH key authentication: — no password exposure
  • Batch transmission: — efficient for bulk PO suppliers
  • SBSA manages: all server credentials and access
  • Compatible: with most ERP and WMS environments

VAN

Value-Added Network

Indirect transmission through a third-party EDI network (VAN) such as SPS Commerce, TrueCommerce, or Sterling. VAN is the most common starting point for new Zulily suppliers — no direct connectivity required, just mailbox routing through the VAN provider.

  • No direct connection: needed with Zulily
  • Works with all major VANs: — SPS, TrueCommerce, Sterling
  • Easy onboarding: — SBSA handles inter-VAN setup
  • Compliant transmission: for all EDI transaction types
  • Can migrate to AS2: as volume grows — SBSA handles transition

Zulily EDI Integration EDI Transaction Set

SBSA Technology supports core and supplemental Zulily EDI Integration EDI documents. Critical transactions are highlighted because they carry the highest compliance risk when transmitted incorrectly or late.

850

Purchase Order

Sent by Zulily when a consumer places an order or a bulk PO is issued

Inbound
855

PO Acknowledgment

Must be returned within 24 hours of PO creation date

Outbound
856

Advance Ship Notice

Sent as shipment leaves facility — before carrier pickup scan

Outbound
810

Invoice

One invoice per PO; submitted after shipment confirmation

Outbound
997

Functional Acknowledgment

Returned by Zulily to confirm receipt of your EDI transmissions

Outbound
820

Payment Remittance

Sent by Zulily with payment details; reconciled against 810 invoices

Inbound

Connect Zulily EDI to Your Business Systems

SBSA integrates Zulily's EDI data directly into your ERP, order management, or accounting system — eliminating manual order entry, invoice creation, and inventory updates across every Zulily transaction.

QuickBooks Online – Intuit Silver Partner

Certified integration between Zulily EDI and QuickBooks Online. Zulily purchase orders flow in as sales orders, shipment confirmations trigger invoice generation, and payments from the EDI 820 reconcile automatically.

QuickBooks Enterprise - Intuit Silver Partner

Full EDI-to-ERP integration for QuickBooks Enterprise users. Supports advanced inventory, multi-location warehousing, and high-volume order processing — ideal for suppliers running both Zulily dropship and bulk PO models simultaneously.

NetSuite

Bidirectional integration: 850 POs create sales orders in NetSuite automatically; ship confirmations and invoices flow back to Zulily as EDI 856 and 810.

SAP (ECC / S/4HANA)

Full SAP integration via IDocs or direct API. Maps Zulily's EDI segments to SAP order management, warehouse management, and FI invoice processing.

Microsoft Dynamics 365

Native D365 integration for purchase order receipt, warehouse pick and ship confirmation, and automated invoice creation from confirmed shipments.

Oracle ERP Cloud

Integration with Oracle Fusion Order Management and Inventory. SBSA maps Zulily 850s to Oracle sales orders and returns 856/810 from Oracle confirmations.

Shopify / WMS Platforms

For brands using Shopify as their OMS or third-party WMS platforms (ShipBob, 3PL Central, Logiwa, etc.), SBSA provides API-based integrations that route Zulily orders into your fulfillment workflow.

Custom & Legacy Systems

If your ERP or WMS isn't listed, SBSA builds a custom integration. We've connected EDI to hundreds of systems — flat-file imports, AS/400 mainframes, proprietary ERPs, and everything in between.

What SBSA Automates in Your Zulily EDI Program

Zulily's flash-sale model means order volume can spike dramatically during an active event. Manual processing is not a viable compliance strategy. SBSA automates every time-sensitive step in the EDI cycle so your team focuses on fulfillment — not data entry.

Auto-Acknowledgment (EDI 855)

Label & Packing Slip Generation

ASN Transmission on Ship Confirm

Automated Invoice Generation (EDI 810)

Compliance Monitoring & Scoring

ERP Data Sync

Zulily EDI FAQ

Common questions from suppliers beginning their Zulily EDI compliance journey.

Zulily suppliers operate under two models: Dropship — where Zulily sends individual consumer orders via EDI 850 and you ship directly to the end customer under Zulily's branded packing slip — and Bulk Purchase Order, where Zulily places a larger wholesale PO for inventory to be shipped to one of their fulfillment centers. Many suppliers run both models simultaneously. SBSA handles both from a single integration, routing each 850 to the correct compliance rules based on the ship-to address.

Zulily requires the Purchase Order Acknowledgment (EDI 855) to be returned within 24 hours of the PO being issued. During active flash sale events, dozens or hundreds of POs can arrive in a single day — making manual acknowledgment impractical. SBSA automates the 855 the moment each 850 arrives, ensuring the deadline is met regardless of when POs hit your queue.

For bulk POs, Zulily is strict: any shipment received at a fulfillment center without a prior ASN can be refused and returned at your cost. For dropship orders, a missing or late ASN — where the tracking number isn't transmitted before carrier pickup — triggers an automatic chargeback. SBSA transmits the 856 ASN at the moment your warehouse confirms shipment, eliminating both risks.

Yes. Every Zulily dropship order must include a Zulily-branded packing slip — your supplier branding must not appear anywhere on the package or inside the box. For bulk POs shipped to a Zulily fulfillment center, GS1-128 (UCC-128) carton labels are required on every carton, with data that matches the ASN exactly. SBSA generates all required labels and packing slips automatically from the EDI 850 data.

Yes. As an Intuit Silver Partner, SBSA offers certified integrations with both QuickBooks Online and QuickBooks Enterprise. Zulily purchase orders flow into QuickBooks as sales orders on receipt, invoices are posted automatically when you ship, and payment remittances from the EDI 820 reconcile against your open invoices — all without manual data entry.

Zulily supports AS2, SFTP, and VAN (Value-Added Network) for EDI transmission. AS2 is the preferred protocol for high-volume suppliers — it provides real-time delivery, encrypted transmission, and immediate delivery receipts. SFTP is a reliable alternative for suppliers with existing file-transfer infrastructure. VAN connections through providers like SPS Commerce or TrueCommerce are available for suppliers who prefer indirect connectivity. SBSA handles full setup, certification testing, and ongoing monitoring for all three protocols.

Ready to Become Zulily EDI Compliant?

Tell us whether you're dropshipping, shipping bulk POs, or both — and we'll build a complete integration plan tailored to your volume and tech stack.