GS1-128 Compliant ASN & Barcode Mapping

Scale Your Retail Supply Chain with Shop N Save EDI

Ensure fast, compliant fulfillment for Shop N Save with direct ERP synchronization of retail orders and shipments. We automate purchase orders, order acknowledgments, advance ship notices, and invoices straight through your system. Stay aligned with their routing guide and reduce chargeback risk, receiving delays, and invoice mismatches. Launch with our turnkey service and get 24-hour engineering support, all without adding in-house EDI resources.

Get EDI Compliance Book a Demo

4.7/5 109+ Verified Client Reviews

Proven EDI Compliance

Integrate with Any ERP SystemCustom Coded APIsDual-Mode Xref EngineAuto Pick & Pack 856 ASN

99.9% Accuracy Real-time Validation 200+ ERP Integrations Trusted by Ford, Sysco, 3M & more

Table of Contents Structure

#01

EDI Definition & Overview

#02

Integration & Architecture

#03

Supported EDI Documents

#04

Barcode Labels & Packing Slips

#05

Operational Pressure Points

#06

ERP & System Integrations

#07

Compliance & Onboarding

#08

Frequently Asked Questions

Zero-Click Definition

What is Shop N Save EDI?

Shop N Save EDI is the standardized electronic exchange of retail trading documents between suppliers and Shop N Save, covering purchase orders, acknowledgments, ship notices, and invoices. Cogential IT maps each transaction to Shop N Save's retail compliance specifications, synchronizes data with your ERP, and transmits via AS2 or SFTP for accurate, audit-ready fulfillment.

EDI 810 Invoice EDI 850 Purchase Order EDI 855 Purchase Order Acknowledgment

Operational Focus

Grocery retail compliance readiness focus

Validate every purchase order acknowledgment and ship notice against Shop N Save retail specifications before release
Synchronize PO, ASN, and invoice data directly with your ERP to eliminate manual re-entry errors
Maintain stable AS2 and SFTP connections so time-sensitive grocery replenishment documents never stall in transit

CLOUD EDI PLATFORM

Shop N Save EDI Integration
& Compliance

Every purchase order Shop N Save issues is a ticking clock — miss a ship window, botch a GS1-128 label, or transmit a flawed 856, and the chargeback hits your P&L before the pallet leaves the dock. As a leading grocery retail chain with a demanding vendor routing guide and a strong regional footprint, Shop N Save expects seamless EDI 850 processing, prompt 855 acknowledgements, and retail-ready ASN data over AS2 and SFTP. Cogential IT's fully managed Cloud EDI platform absorbs that complexity entirely — no IT team, no mapping headaches, no compliance anxiety. We pre-configure every segment, validate every document before transmission, and stand behind it all with a Reduced Chargebacks Assurance.

Pre-Transmission Validated Direct ERP Ingestion Dedicated Engineering SLA

ONE INTEGRATION · ENTIRE NETWORK X12 · EDIFACT

Your ERP

one REST API

CogentailIT

cloud EDI platform

Warehousing

940 · Warehouse Order

Freight

204 · Load Tender

Fulfillment

856 · Ship Notice

Suppliers

850 · Purchase Order

Retailers

850 · Purchase Order

Technical Architecture & Integration Engine

Engineered for Production

Purchase Orders, Decoded Instantly

Shop N Save's EDI 850 purchase orders flow straight into your order workflow the moment they land — no rekeying, no missed line items, no end-of-day scramble. Our pre-configured segment mapping translates every SKU, quantity, and ship-to detail into clean, actionable data your team can execute within minutes.

Acknowledge Before the Deadline

Grocery retailers penalize silence. We auto-generate EDI 855 purchase order acknowledgements — accepting, rejecting, or flagging changes — so every Shop N Save PO is confirmed inside their routing guide's tight response windows, keeping your vendor scorecard spotless and your priority status intact.

ASNs That Scan First Time, Every Time

Your EDI 856 ASN ships with GS1-128 barcode-compliant carton labels and branded packing slips — including full DSV requirements — generated automatically. Dock-door appointments, receiving scans, and inventory visibility align perfectly, so Shop N Save's distribution centers never have a reason to touch your invoice.

Invoices That Get Paid, Not Disputed

EDI 810 invoices are three-way matched against PO and receipt data before transmission — eliminating price discrepancies, unit-of-measure errors, and the payment delays that strangle grocery vendor cash flow. Every document moves securely over AS2 or SFTP, fully encrypted and fully audited.

Direct ERP Integration · Flat File / REST / Webhook · Zero Rigidity

Where does Shop N Save EDI compliance usually get stuck?

Most Shop N Save compliance failures occur when warehouse operations and EDI mapping run disconnected.

01 01

Do purchase order acknowledgments match Shop N Save's exact requirements?

We map 855 responses to Shop N Save's specification so accepted and rejected lines transmit accurately every time.

02 02

Are ASN carton details aligned with physical grocery shipments?

Barcode labels and packing slips are validated against 856 data so cartons, pallets, and manifests stay aligned.

03 03

Can invoices survive Shop N Save's strict three-way matching?

Invoices are generated from acknowledged POs and ASN data, preventing price, quantity, and UOM mismatches that trigger chargebacks.

The Cogential IT Edge

Why Cogential IT Leads Shop N Save EDI Compliance

We combine certified retail mapping expertise, prebuilt ERP connectors, and 24/7 monitoring so your Shop N Save documents flow without chargebacks or delays.

Retail-Specific Mapping Expertise

Our analysts build Shop N Save maps directly from its vendor compliance guide, eliminating guesswork and costly first-submission rejections.

Prebuilt ERP Connector Library

Connect Shop N Save EDI to Epicor Kinetic, SAP S/4HANA, Dynamics 365, and more without custom coding projects.

Label-to-ASN Data Alignment

Barcode labels and packing slips are generated from the same dataset as your 856, keeping physical and digital records matched.

Proactive Chargeback Prevention Focus

Every outbound document passes validation checks against Shop N Save rules before transmission, protecting margins from avoidable compliance deductions.

Continuous 24/7 Transmission Monitoring

AS2 and SFTP channels are watched around the clock, so failed grocery replenishment documents are retried and flagged immediately.

Fast, Fully Managed Onboarding

Most suppliers go live with Shop N Save within weeks, including testing, certification, and production cutover handled by our team.

Next Step

Ready to automate Shop N Save compliance?

Let our EDI engineers handle mapping, testing, and ERP integration while you focus on growing retail distribution.

Deploy Shop N Save EDI ->

Shop N Save EDI DOCUMENT MATRIX

Review Core Shop N Save EDI Documents

Explore the transaction sets Cogential IT manages for seamless Shop N Save compliance.

DOCUMENT CONTROL

Retail EDI discipline means every document reaches the correct downstream system.

850

Purchase Order Set 01 of 06

856

Ship Notice/Manifest Set 02 of 06

810

Invoice Set 03 of 06

6 Documents X12

850 01

Purchase Order

Initiates the cycle as Shop N Save transmits replenishment orders directly into your ERP.

Workflow →

855 02

Purchase Order Acknowledgment

Confirms acceptance, changes, or rejections line-by-line before fulfillment commitments are locked in.

Workflow

856 03

Ship Notice/Manifest

Announces shipment details so Shop N Save distribution centers can plan receiving before arrival.

Workflow →

810 04

Invoice

Closes the cycle with billing data matched against orders and ship notices.

Workflow →

860 05

Purchase Order Change Request - Buyer Initiated

Handles buyer-initiated purchase order revisions so quantities and dates stay current after ordering.

Workflow →

846 06

Inventory Inquiry/Advice

Reports current stock positions to support Shop N Save's replenishment planning decisions.

Workflow

JSON PAYLOAD 0 ERRORS

2 "interchange_header": {

3 "sender_id": "COGENTAILIT",

4 "receiver_id": "ACME",

5 "usage_indicator": "I1",

6 "control_version": "00402",

7 "control_number": "000001"

8 },

9 "invoice": {

10 "number": "INV-2024-0847",

11 "date": "2024-06-14",

12 "terms": "NET 30",

13 "total": 12500.00

14 }

15}

PROBLEMS · 0 partner guide: ACME v2.4

No problems yet — hit "Run test" to validate the payload.

VALIDATION ENGINE

Validate Shop N Save
EDI in Minutes

Shop N Save's vendor compliance manual isn't negotiable — and neither is our Validation Engine. Before a single document leaves your system, Cogential IT runs every 850, 855, 856, and 810 through a proprietary real-time Validation Engine tuned to Shop N Save's exact business rules: segment sequencing, date formats, GS1-128 barcode data, pack and size integrity, and DSV packing slip requirements. Errors are caught, explained, and corrected on your screen — not discovered weeks later as a deducted chargeback. The result: 99.9% data accuracy, zero compliance deductions, and a vendor relationship that compounds in your favor.

Pre-Transmission Error Interception

Our Validation Engine screens every outbound document against Shop N Save's routing guide in real time — catching invalid qualifiers, missing segments, and mismatched totals before AS2 or SFTP transmission. Bad data never reaches their system, which means deductions never reach your bank statement.
GS1-128 & Label Compliance Built In

Barcode data structures, GS1 label formats, and carton-content accuracy are validated automatically on every ASN. If a GS1-128 requirement is off, you'll know in minutes — with a plain-English fix on screen — not after a receiving refusal at the distribution center.
DSV & Branded Packing Slip Assurance

Drop-ship and branded packing slip requirements are checked line-by-line against ASN carton content, ensuring that what Shop N Save's receiving team scans matches exactly what was declared — the single biggest trigger of grocery chargebacks, engineered out of your operation.
Live Visibility, Zero Guesswork

Track every 850 received, 855 acknowledged, 856 shipped, and 810 billed from one real-time dashboard. Failed documents arrive with actionable error insights and one-click retransmission — total supply chain visibility without hiring a single EDI analyst.

Connected EDI-to-ERP Integration Matrix

Connect Shop N Save EDI to Your Existing ERP

Cogential IT reduces manual re-entry by connecting Shop N Save EDI with the ERP systems your team already uses daily.

Order → ASN → Invoice Built for retail compliance

Cogential IT

EDI + ERP Integration Hub

Maps Shop N Save purchase orders, acknowledgments, ship notices, and invoices into daily ERP workflows without disconnected manual steps.

850 855 856

Epicor Kinetic Automate Shop N Save orders, ASNs, and invoices inside Epicor Kinetic.

SAP S/4HANA Post Shop N Save POs and invoices directly into SAP S/4HANA.

Infor CloudSuite Industrial / SyteLine Sync Shop N Save replenishment orders and ship notices with SyteLine.

Oracle SCM Cloud Flow Shop N Save EDI documents into Oracle SCM Cloud order management.

Microsoft Dynamics 365 Push Shop N Save orders, ASNs, and invoices into Dynamics 365 automatically.

SYSPRO Map Shop N Save EDI transactions into SYSPRO sales order processing.

Oracle JD Edwards Deliver Shop N Save POs and invoices straight into JD Edwards.

Plex Smart Manufacturing Platform Connect Shop N Save EDI documents with Plex order and shipment records.

COMPLIANCE AND ONBOARDING

Shop N Save

How Cogential IT Manages Shop N Save Compliance and Onboarding

We handle specification review, mapping, testing, and certification so your first Shop N Save transmission succeeds without internal resource strain.

Control Matrix

Accurate specification mapping is the most critical onboarding task.

Our team reviews Shop N Save's vendor guide, builds maps, runs test cycles, and certifies each document before production cutover.

850

855

856

810

850, 855, 856, 810 Every document follows this validated order-to-invoice control sequence.

Specification Review

We analyze Shop N Save's vendor compliance guide before any mapping work begins.

Document Mapping

Each transaction set is mapped to match Shop N Save's exact field requirements.

ERP Connection

Your ERP is linked so documents flow without manual re-entry or spreadsheet workarounds.

Label Configuration

Barcode label and packing slip templates are configured to match ASN data exactly.

Test Transmission

Test documents are exchanged with Shop N Save until every validation check passes.

Certification and Cutover

We complete partner certification and switch production traffic with zero operational disruption.

Ongoing Monitoring

Post-launch transmissions are monitored around the clock with alerts for any failed document.

Shop N Save EDI LAUNCH SUPPORT

Ready to simplify
EDI onboarding?

Cogential IT can help your team prepare Shop N Save purchase orders, ASNs, GS1-128 barcode labels, ERP integration, connectivity, testing, and go-live support — so compliance does not become an operations burden.

Talk about Shop N Save EDI readiness Book a Demo

Supported: 850 856 810 855

Any ERP Integration Custom Coded APIs Dual-Mode Xref 24-Hr SLA Support

READINESS PATH

Move from requirement review to monitored go-live

Review Requirements EDI document, label, and compliance specifications for Shop N Save.

Connect Systems ERP, warehouse, inventory, and accounting data integration.

Launch & Monitor Test, launch, monitor, and fix transaction exceptions with live SLA tracking.

Verified EDI Partner

Free checklist

Get the Shop N Save EDI Compliance Checklist

Use this checklist to prepare your Shop N Save EDI workflow before onboarding.

Document readiness checks ERP and system integration planning Testing and go-live support checklist Exception and acknowledgment monitoring

PDF

850 856 810

Shop N Save EDI Knowledge Base

Frequently Asked
Questions

Everything you need to know about trading with Shop N Save via EDI — from document requirements to compliance details.

DOCUMENT CONTROL

Every Shop N Save document, precisely routed

Schedule-driven EDI requires every document to land in the right system at the right time. Cogential IT guarantees seamless X12 integration with Shop N Save — from purchase orders to invoices, every transaction is validated, mapped, and delivered with precision.

810

Invoice

850

Purchase Order

855

Purchase Order Acknowledgment

856

Ship Notice/Manifest

Verified

01 What are Shop N Save GS1-128 pallet and case label requirements for DC shipments?

Every pallet and case shipped to a Shop N Save distribution center must carry a GS1-128 (UCC-128) Shipping Container Barcode with a valid SSCC-18 serial number. The label must include human-readable content plus scannable barcodes for the SSCC, GTIN, lot, quantity, and ship-to information. Pallet integrity is critical because Shop N Save relies on cross-dock and DC routing guides to move freight quickly. Before shipping, verify that your label format matches the GS1 US conventions, that SSCCs are unique and never reused, and that each packing slip ties back to the EDI 856 advance shipment notification. A failed scan at the DC will usually trigger a routing or receiving compliance issue.

02 How does a supplier migrate from manual Web EDI to automated EDI with Shop N Save without disruption?

Start by running the new automated flow in parallel with your existing manual Web EDI process through the Shop N Save Supplier Portal / B2B Gateway until test packets pass. Map the mandated transaction sets 850, 855, 856, and 810 first, then add optional 860 and 846 once the core loop is stable. Keep your legacy process active for one or two full order-to-cash cycles so you can compare PO data, ASN timing, and invoice matching side by side. Before cutting over, confirm that ISA/GS envelopes, qualifiers, and communication endpoints are certified, and that your backup manual login still works in case of an AS2 or SFTP outage.

03 Which Shop N Save operational compliance rules matter most for Just-In-Time and cross-dock deliveries?

Shop N Save Retail EDI compliance depends heavily on Just-In-Time delivery windows, pallet integrity, and ASN accuracy because most freight moves through cross-dock or DC routing programs. Vendors must ship the exact quantity ordered, arrive within the scheduled appointment window, and transmit the EDI 856 before the truck reaches the dock. Lot tracking and case-level detail are often required for food, health, and seasonal items. To stay compliant, align your WMS pick-and-pack logic with the EDI 850 line items, build stable pallets, and make sure the ASN carton count matches the physical load. Any mismatch will slow receiving and can create chargeback exposure.

04 What are Shop N Save EDI 850 purchase order mapping requirements for suppliers?

The EDI 850 Purchase Order is the trigger for the entire Shop N Save order-to-cash workflow, so your map must correctly translate N1 ship-to and bill-to parties, PO1 line items with GTIN, quantity, unit of measure, and requested delivery date. The EDI 855 PO Acknowledgment must respond with accepted, changed, or rejected line status using ACK01 codes, and any change must flow through an EDI 860 if Shop N Save initiates it. After shipment, the EDI 810 Electronic Invoice references the 850 PO number and 856 shipment details for automated matching. Validate every segment against the current guideline before sending your first test packet.

05 When should a supplier use EDI 860 and EDI 846 with Shop N Save beyond the core transaction set?

Use EDI 860 Purchase Order Change only when Shop N Save sends a change that affects quantity, price, ship date, or ship-to location, and always acknowledge it with an updated EDI 855 if your system supports it. EDI 846 Inventory Inquiry is optional but valuable for vendors who need to publish available-to-promise stock levels, especially for Just-In-Time programs where stock visibility prevents oversells. Do not send an 846 unless Shop N Save has approved the feed and mapped your product hierarchy. Before enabling either document, confirm frequency, unit of measure, and GTIN alignment to avoid conflicting data with the EDI 850.

06 How to integrate Brightpearl by Sage, Shopify Plus, or Acumatica with Shop N Save EDI workflows?

Brightpearl by Sage, Shopify Plus, and Acumatica can all be connected to the Shop N Save Supplier Portal / B2B Gateway through AS2 or SFTP, translating inbound EDI 850 orders into sales orders and outbound 855, 856, and 810 documents back to the retailer. Each platform needs a connector or middleware layer that handles X12 parsing, GS1-128 label generation, and ASN creation. For Shopify Plus, focus on order and inventory sync to avoid overselling. For Acumatica, leverage its native EDI extensibility for segment mapping. For Brightpearl by Sage, map PO acknowledgment and shipment workflows tightly to your warehouse operations. Always test end-to-end with sample 850 and 856 documents before going live.

07 How does Shop N Save communicate EDI specification updates and mapping changes after go-live?

Specification updates for Shop N Save EDI compliance are typically published through the Shop N Save Supplier Portal / B2B Gateway, where vendors can download revised implementation guides, segment notes, and change logs. Treat every update as a controlled change: load the new guide into your mapping tool, run a gap analysis against your current maps, and test in a non-production environment before deploying. Pay special attention to changes in PO1, N1, and REF segments, as these often affect order routing and invoice matching. Keep a version history of your maps and coordinate with your internal EDI coordinator so production traffic is never interrupted by an untested change.

08 How can suppliers prevent chargebacks from ASN timing mismatches and segment errors with Shop N Save?

Most Shop N Save chargeback risk comes from ASN timing, missing or incorrect REF segments, and carton-level detail that does not match the physical shipment. Send the EDI 856 advance shipment notification before the truck arrives, and make sure HL segments, PO4 packing details, and MAN marks align with the GS1-128 labels on each carton. Validate that the 850 PO number, line item, and ship quantity in the 856 match what was actually picked. For the EDI 810 Electronic Invoice, tie every charge back to the 850 and 856. Run pre-flight validation in your EDI translator to catch missing mandatory segments before transmission.

09 How to become EDI compliant with Shop N Save and complete production certification?

Start by registering in the Shop N Save Supplier Portal / B2B Gateway and requesting the EDI implementation guide for the mandated 850, 855, 856, and 810 transaction sets. Next, configure your AS2 or SFTP connection, build your maps, and submit a full test packet that includes a sample 850, 855, 856, and 810 loop. Shop N Save will validate syntax, segment placement, and business rules before granting production certification. The typical onboarding timeline spans several weeks depending on map complexity and response turnaround. Do not send live documents until you receive written production approval, and keep a rollback plan ready in case live traffic needs to be paused.

EXPLORE MORE

Trading Partners We Also Support

Explore EDI compliance guides for popular and high-demand trading partners in our integration network.

Sainsburys Grocery Ocado Retail Auchan Retail Waitrose Retail E.Leclerc Retail Intermarché Retail Aeon (Japan) Retail Sherwin Williams Retail

Scale Your Retail Supply Chain with Shop N Save EDI

What is Shop N Save EDI?

Grocery retail compliance readiness focus

Shop N Save EDI Integration
& Compliance

Purchase Orders, Decoded Instantly

Acknowledge Before the Deadline

ASNs That Scan First Time, Every Time

Invoices That Get Paid, Not Disputed

Where does Shop N Save EDI compliance usually get stuck?

Do purchase order acknowledgments match Shop N Save's exact requirements?

Are ASN carton details aligned with physical grocery shipments?

Can invoices survive Shop N Save's strict three-way matching?

Why Cogential IT Leads Shop N Save EDI Compliance

Retail-Specific Mapping Expertise

Prebuilt ERP Connector Library

Label-to-ASN Data Alignment

Proactive Chargeback Prevention Focus

Continuous 24/7 Transmission Monitoring

Fast, Fully Managed Onboarding

Ready to automate Shop N Save compliance?

Review Core Shop N Save EDI Documents

Validate Shop N Save
EDI in Minutes

Connect Shop N Save EDI to Your Existing ERP

EDI + ERP Integration Hub

How Cogential IT Manages Shop N Save Compliance and Onboarding

Specification Review

Document Mapping

ERP Connection

Label Configuration

Test Transmission

Certification and Cutover

Ongoing Monitoring

Ready to simplify
EDI onboarding?

Move from requirement review to monitored go-live

Get the Shop N Save EDI Compliance Checklist

Frequently Asked
Questions

Every Shop N Save document, precisely routed

Trading Partners We Also Support

Let’s design your EDI & ERP workflow the right way.

See Our Platform in Action

Scale Your Retail Supply Chain with Shop N Save EDI

What is Shop N Save EDI?

Grocery retail compliance readiness focus

Shop N Save EDI Integration& Compliance

Purchase Orders, Decoded Instantly

Acknowledge Before the Deadline

ASNs That Scan First Time, Every Time

Invoices That Get Paid, Not Disputed

Do purchase order acknowledgments match Shop N Save's exact requirements?

Are ASN carton details aligned with physical grocery shipments?

Can invoices survive Shop N Save's strict three-way matching?

Retail-Specific Mapping Expertise

Prebuilt ERP Connector Library

Label-to-ASN Data Alignment

Proactive Chargeback Prevention Focus

Continuous 24/7 Transmission Monitoring

Fast, Fully Managed Onboarding

Ready to automate Shop N Save compliance?

Validate Shop N SaveEDI in Minutes

EDI + ERP Integration Hub

Specification Review

Document Mapping

ERP Connection

Label Configuration

Test Transmission

Certification and Cutover

Ongoing Monitoring

Ready to simplifyEDI onboarding?

Move from requirement review to monitored go-live

Get the Shop N Save EDI Compliance Checklist

Frequently Asked Questions

Every Shop N Save document, precisely routed

Trading Partners We Also Support

Let’s design your EDI & ERP workflow the right way.

See Our Platform in Action

Shop N Save EDI Integration
& Compliance

Validate Shop N Save
EDI in Minutes

Ready to simplify
EDI onboarding?

Frequently Asked
Questions