Target EDI Requirements for New Suppliers: The Complete 2026 Guide
Everything you need to go live as a Target supplier — transaction sets, AS2 setup, Perfect Order Program rules, DPCI mapping, and chargeback prevention.
Updated May 2026 · 10 min read · Christopher Rosecrans
Target EDI at a glance
EDI Standard
ANSI X12 5010
Protocol
AS2 (preferred) / SFTP
Portal
Partners Online
Onboarding
4–8 weeks
Required EDI transaction sets
Target requires suppliers to support the following core transaction sets:
| Code | Document | Direction | Critical notes |
|---|---|---|---|
| 850 | Purchase Order | Inbound | Contains DPCI and UPC identifiers — mapping both is required |
| 855 | PO Acknowledgment | Outbound | Must confirm within 24 hours; delayed 855 affects Perfect Order score |
| 856 | Advance Ship Notice | Outbound | Must arrive before in-yard date — Perfect Order Program enforces strict accuracy |
| 810 | Invoice | Outbound | Must be submitted within 30 days of receipt of goods |
| 820 | Remittance Advice | Inbound | Payment notification from Target; reconcile against 810s |
| 997 | Functional Acknowledgment | Both | Required for every transmission; monitor for AK5 reject codes |
Additional documents you may need depending on your supply chain arrangement: EDI 830 (Planning Schedule), EDI 846 (Inventory Advice), EDI 860 (PO Change Request).
DPCI mapping: the most common setup mistake
Target uses a proprietary product identifier called the DPCI (Department, Class, Item) — a nine-digit number in the format XXX-XX-XXXX. Every product you sell at Target has a DPCI assigned by Target during the item setup process.
In your EDI 850 (Purchase Order), Target sends both the DPCI and the UPC/GTIN. Your EDI mapping must correctly extract and store both identifiers, and your EDI 856 (ASN) must reference the correct DPCI when sending shipment details.
The most common mapping error for new Target suppliers: the ASN references the UPC but the Target system expects the DPCI at the line level. This causes the 856 to be rejected or to create a phantom ASN mismatch, triggering chargeback deductions under the Perfect Order Program.
Verify with your EDI provider that their Target mapping handles DPCI extraction from the 850 N9 loop and correctly populates it in the 856 LIN segment before you submit your first test transaction.
The Perfect Order Program
Target's Perfect Order Program is their supplier compliance scoring system. It tracks five performance dimensions:
- Order fill rate (OTFR) — What percentage of ordered units did you ship?
- On-time delivery — Did your shipment arrive within the routing window?
- ASN accuracy — Does your EDI 856 match the physical shipment exactly?
- Invoice accuracy — Does your 810 match the 850 PO in quantity, price, and ship-to?
- Barcode/label compliance — Are your GS1-128 labels scannable and correctly formatted?
Target expects 95%+ fill rate and on-time delivery as baseline requirements. Consistent Perfect Order scores below threshold lead to chargeback deductions, vendor scorecards, and — in severe cases — reduced purchase order volume.
Monitor your Perfect Order scores through Partners Online. New suppliers should check their score weekly for the first 90 days after go-live.
Free: Target EDI compliance checklist
Every transaction set, label requirement, chargeback trigger, and testing deadline for Target and 23 more major retailers — in one printable PDF. Used by 3,000+ SMB suppliers.
AS2 setup for Target
Target's preferred transport method is AS2. Setting up AS2 for Target involves:
- Get your AS2 credentials from Target — After portal registration, Target provides their AS2 URL, their public certificate, and your assigned AS2 ID. These are available in the Partners Online portal under EDI Setup.
- Configure your AS2 endpoint— Your EDI platform or AS2 software needs to know Target's receive URL, their certificate (for encrypting outbound messages), and your own AS2 ID and certificate (so Target can send to you).
- Exchange test messages — Send a test 997 to confirm the connection is live before attempting 850/856/810 testing.
- Register your AS2 ID in Partners Online— Target's portal requires you to register your AS2 ID before test transmissions will be accepted.
If your EDI provider manages the AS2 connection on your behalf (which most SaaS platforms do), they will handle certificate exchange and endpoint configuration. Provide them with your Target AS2 credentials and they will configure the connection.
Target also accepts SFTP for lower-volume suppliers. Ask your Target EDI coordinator about SFTP eligibility if AS2 setup seems complex.
EDI chargeback risks at Target
| Violation type | Chargeback risk | Prevention |
|---|---|---|
| Late or missing 856 ASN | High — per-shipment deduction | Send ASN before in-yard date, every shipment, every time |
| ASN / physical shipment mismatch | High — Perfect Order deduction | Match DPCI, UPC, quantity, and SSCC codes exactly |
| Delayed 810 invoice (>30 days) | Medium — payment hold possible | Send 810 same day as or day after shipment |
| GS1-128 label errors | Medium — OTFR deduction | Validate SSCC-18 format before printing |
| Wrong UOM on 810 | Medium — invoice rejection | Match UOM to Target item setup exactly |
| Missing 997 response within 48h | Low-Medium — flagged in scorecard | Configure your system to respond to all inbound 850s with a 997 |
Partners Online portal — what you need to do first
Before any EDI work begins, you must be registered in Partners Online (partnerlink.target.com). Access is provisioned through your Target vendor relations contact.
Once inside Partners Online, complete these items before your EDI provider begins configuration:
- Download the Target EDI Implementation Guide for your supplier type (domestic, import, DSD, or Target Plus)
- Find and record your Target EDI Vendor ID (used as your qualifier in the ISA envelope)
- Register your AS2 ID or FTP credentials in the EDI Setup section
- Download Target's AS2 public certificate for outbound encryption
- Enroll in EFT payment — Target requires electronic payment enrollment before your first invoice payment is processed
Timeline: Target EDI go-live
Realistic timeline for a new Target supplier using an EDI platform with pre-built Target mapping:
- Week 1: Portal access, provider signup, configuration begins
- Week 2: AS2 connection established, test 850/855 exchange
- Week 2–3: 856 ASN testing — most complex step; expect 2–3 rounds of corrections
- Week 3–4: 810 Invoice testing
- Week 4–6: Target EDI coordinator signs off; production go-live approved
Without pre-built mapping, add 3–6 weeks for mapping development and initial configuration debugging.