5 Best Ways to Read Walmart EDI Files in 2025

Quick Comparison Table

Method	Speed	Cost (Year 1)	Best For
Retail Link GEM	5-10 min/file	Free	Walmart-only vendors, manual workflow
PlainEDI CSV Converter	30 seconds	$468-$1,188	1-10 retailers, batch processing
Text Editor (Notepad++)	2-5 min/file	Free	Debugging, one-time reads
Excel VBA Macro	1-3 min/file	$500-$2,000 setup	In-house Excel workflows, custom parsing
Full EDI Software	Real-time	$15,000-$50,000	5+ retailers, automated transmission

1. Walmart Retail Link GEM (Global Enterprise Mailbox)

Ranking: #5 (Best for: Walmart-only vendors with low order volume)

What It Is

Walmart's Global Enterprise Mailbox (GEM) is a free web portal within Retail Link where vendors download EDI files directly from Walmart. You access 850 purchase orders, 810 invoice acknowledgments, and 997 functional acknowledgments through your browser.

How It Works

Log in to Retail Link: Navigate to Apps → EDI-B2B → Global Enterprise Mailbox
Access Inbox: Click Inbox on the left menu to view a list of documents (Purchase Orders, 997 FAs, etc.)
Download EDI file: Click the Document Number link to view details, then download the raw .edi file
Open in text editor or upload to converter: GEM doesn't parse EDI—you still need another tool to read the contents

Testing EDI Files

Under "Test EDI Data", you can download sample 850 files for different scenarios. This is invaluable for testing your parsing setup before live orders arrive. Click "Download 850" to get a sample file with Walmart's specific data structure (MABD dates, department numbers, GLN ship-to addresses).

Pros

Free: No software costs
Official source: Direct from Walmart, no intermediary VAN delays
Test files available: Download sample 850s to validate your workflow
Documentation included: EDI transaction guides available in GEM under "EDI Application Documentation"

Cons

Manual download required: No API or automation—you must log in daily to check for new orders
No parsing built-in: GEM provides raw EDI files; you still need to parse them with another tool
Walmart-only: Doesn't help if you sell to Target, Amazon, Home Depot, or other retailers
Slow for batch processing: Downloading and manually processing 20+ POs/day takes hours

Time Investment

5-10 minutes per file (download + manual data entry into ERP/spreadsheet). For 50 POs/month, that's 4-8 hours of manual work.

Cost Analysis

Year 1 cost: $0 software + 8 hours/month labor at $25/hr = $2,400/year in labor
Ongoing cost: $2,400/year labor

Best For

Walmart-only vendors with <20 POs/month
Vendors who manually enter POs into ERP anyway (no automation needed)
Testing EDI setup before going live

When to Avoid

You sell to multiple retailers (Target, Amazon, etc.)—GEM only handles Walmart
You process 50+ POs/month—manual downloading becomes a bottleneck
You need automated workflows—GEM has no API or batch export

2. PlainEDI CSV Converter (Recommended)

Ranking: #1 (Best for: Multi-retailer vendors, fast CSV import to ERP)

What It Is

PlainEDI is a web-based EDI to CSV converter that parses Walmart EDI files (850, 855, 856, 810, 820, 846, 997) into labeled spreadsheets in 30 seconds. Upload your .edi file, preview the parsed data, and download a CSV ready for QuickBooks, Excel, or ERP import.

How It Works

Upload Walmart EDI file: Drag-and-drop or select your .edi file from Retail Link GEM
Preview parsed data: PlainEDI automatically detects Walmart's format and extracts key fields (PO number, MABD date, department, item UPC, quantity, price, ship-to GLN)
Download CSV: Export to CSV with human-readable column headers
Import to ERP: Upload CSV to QuickBooks (via SaasAnt Transactions $10-$29/mo), NetSuite, or Excel

Walmart-Specific Features

MABD date extraction: Must-Arrive-By-Date from DTM*002 segment automatically parsed to MM/DD/YYYY format
Department number: Walmart department from REF*DP segment (critical for routing orders internally)
Ship-to GLN: 13-digit Global Location Number from N1*ST*92 segment (identifies Walmart DC or store)
UPC validation: Flags invalid UPCs in PO1 segment (prevents fulfillment errors)

Pros

Fastest method: 30 seconds from EDI upload to CSV download vs. 5-10 min manual reading
Multi-retailer support: Works for Walmart, Target, Amazon, Home Depot, Lowe's, Costco, Best Buy, AutoZone, Albertsons, Kroger (10 retailers total)
No setup required: Web-based tool, no software installation
Affordable: Starting at $3.90/file (10-pack) vs. $15K+ for full EDI software
Free preview: Upload and view first 10 lines before paying (validates parsing accuracy)

Cons

Manual upload: Still requires downloading files from Retail Link GEM first (no direct API connection to Walmart)
No outbound EDI transmission: Doesn't send 856 ASNs or 810 invoices back to Walmart (you must use Walmart's DSV Portal or full EDI software for that)
Pay-per-export model: Costs accumulate if processing 100+ files/month (consider Unlimited plan at $99/mo)

Time Investment

30 seconds per file. For 50 POs/month, that's 25 minutes total.

Cost Analysis

Low volume (4 files/month): 10-pack $39 lasts 2.5 months = $468/year
Medium volume (50 files/month): Unlimited $99/mo = $1,188/year
High volume (200 files/month): Unlimited $99/mo = $1,188/year
5-year TCO: $5,940 (unlimited plan) vs. $15K-$75K for full EDI software

Best For

Vendors selling to Walmart + 1-9 other retailers (Target, Amazon, etc.)
Teams that manually process EDI into QuickBooks or Excel
Vendors processing 5-500 POs/month (sweet spot for CSV conversion)
Businesses avoiding $15K-$50K EDI software setup costs

When to Avoid

You process 500+ POs/month and need full automation—consider full EDI software
You need to send 856 ASNs or 810 invoices via EDI transmission (VAN/AS2)—PlainEDI only converts inbound files

Try PlainEDI Free

Upload any Walmart EDI file and preview the first 10 lines for free. No credit card required.

Upload Walmart EDI File →

3. Text Editor (Notepad++ with X12 Plugin)

Ranking: #4 (Best for: Debugging, understanding EDI structure)

What It Is

Notepad++ is a free text editor for Windows that can display raw EDI X12 files with formatting plugins. With the NppEdiAnalyzer plugin or custom X12 syntax highlighting, you can view segments and elements on separate lines instead of one continuous string.

How It Works

Install Notepad++: Download from notepad-plus-plus.org (free)
Install X12 plugin: Use NppEdiAnalyzer plugin (GitHub: innox80/NppEdiAnalyzer) or import a custom X12.xml User Defined Language
Open Walmart .edi file: File → Open → select your 850 PO from Retail Link GEM
Apply X12 formatting: Language → X12 (adds line breaks after each segment terminator ~)
Find data manually: Use Ctrl+F to search for segments (e.g., search "DTM*002" to find MABD date)

Example: Reading MABD Date in Notepad++

Raw EDI (one line):
ISA*00*...*GS*PO*...*ST*850*0001~BEG*00*SA*4500123456**20250115~DTM*002*20250122~...

After X12 formatting (line breaks added):
ISA*00*...*~ GS*PO*...*~ ST*850*0001~ BEG*00*SA*4500123456**20250115~ DTM*002*20250122~ ← MABD date: January 22, 2025

Pros

Free: No cost for software or plugins
Educational: Teaches you EDI X12 structure (ISA/GS/ST envelopes, segment format, element delimiters)
Debugging tool: Useful for troubleshooting 997 errors (see exact segment/element that failed validation)

Cons

Manual data extraction: You must copy-paste each field (PO number, items, quantities) into Excel or ERP—very slow
No validation: Doesn't check UPC format, date validity, or required fields
Error-prone: Easy to miss a segment or misread delimiters (* vs : subelements)
Not scalable: Reading 50 POs/month manually takes 2-4 hours

Time Investment

2-5 minutes per file to locate key fields and manually transcribe data. For 50 POs/month, that's 1.5-4 hours.

Cost Analysis

Year 1 cost: $0 software + 4 hours/month labor at $25/hr = $1,200/year in labor
Ongoing cost: $1,200/year labor

Best For

Learning EDI X12 segment structure (ISA, GS, ST, BEG, DTM, N1, PO1, CTT, SE, GE, IEA)
Debugging 997 functional acknowledgment errors (see which segment/element failed)
One-time EDI file reads (e.g., customer sent you a sample 850)

When to Avoid

You process more than 5 EDI files/month—manual extraction is too slow
You need CSV output for ERP import—Notepad++ doesn't export structured data
You're not technical—reading raw X12 syntax is confusing without training

4. Excel VBA Macro Parser

Ranking: #3 (Best for: In-house Excel workflows, custom field extraction)

What It Is

A custom Excel VBA (Visual Basic for Applications) macro that reads Walmart EDI files, parses segments and elements using string functions (Split, InStr, Mid), and populates an Excel worksheet with labeled columns. You can build this yourself or hire a developer to create it.

How It Works

Open Excel, enable macros: File → Options → Trust Center → Enable VBA macros
Write or import VBA parser: Tools → Macro → Visual Basic Editor → paste parsing code
Run macro on Walmart .edi file: Select File → Import EDI → macro reads file line-by-line, splits on ~ (segment terminator) and * (element separator)
Output to worksheet: Macro populates rows with PO number, MABD date, items, quantities, prices in columns A-J

Example VBA Parsing Logic

Simplified pseudocode for extracting MABD date from DTM*002 segment:

' Read EDI file into string
Dim ediContent As String
Open "C:\walmart_850.edi" For Input As #1
ediContent = Input$(LOF(1), 1)
Close #1

' Split by segment terminator ~
Dim segments() As String
segments = Split(ediContent, "~")

' Loop through segments to find DTM*002
For i = 0 To UBound(segments)
    If Left(segments(i), 7) = "DTM*002" Then
        Dim elements() As String
        elements = Split(segments(i), "*")
        ' elements(2) = "20250122" → MABD date
        Range("B2").Value = Format(elements(2), "@@@@-@@-@@") ' Convert to YYYY-MM-DD
    End If
Next i

Pros

Fully customizable: Parse any field Walmart includes (department, GLN, UPC, cost, retail, pack size, etc.)
Excel-native workflow: Output directly into Excel—no CSV import step
One-time setup cost: After initial development, parsing is free
Batch processing: Macro can loop through a folder of 50 .edi files and parse all at once

Cons

Requires VBA programming: Not turnkey—you need to write code or hire a developer ($500-$2,000 for initial build)
Walmart-specific parsing: Code must account for Walmart's exact segment order (DTM*002 for MABD, REF*DP for department)—breaks if Walmart changes format
No built-in validation: Doesn't check UPC check digits, date formats, or required fields unless you code it manually
Maintenance required: When Walmart updates to X12 5010 or adds new segments, you must update the macro
Single retailer focus: VBA macro for Walmart 850 won't work for Target 850 (different segment usage)—need separate macros per retailer

Time Investment

Initial setup: 6-12 hours to write VBA parser (or $500-$2,000 to hire developer)
Per-file processing: 1-3 minutes (run macro, review output, save to ERP)
Monthly time: 50 POs × 2 min = 100 minutes (1.7 hours)

Cost Analysis

Year 1 cost: $1,500 developer setup + 1.7 hours/month labor at $25/hr × 12 = $2,010
Ongoing cost: $510/year labor + $200/year maintenance (updating macro when Walmart changes formats)

Best For

Teams already using Excel for order management (no ERP or QuickBooks integration needed)
In-house developers familiar with VBA
Walmart-only vendors who need custom field extraction (e.g., pack size, inner pack quantity from Walmart's proprietary segments)

When to Avoid

You sell to multiple retailers—each needs a separate VBA macro
You don't have VBA programming skills—$500-$2,000 setup cost makes PlainEDI ($468/year) cheaper
You need validation and error checking—VBA requires manual coding for every validation rule

5. Full EDI Software (SPS Commerce, TrueCommerce, Cleo)

Ranking: #2 (Best for: 5+ retailers, automated transmission, high volume)

What It Is

Full EDI software platforms like SPS Commerce, TrueCommerce, and Cleo provide end-to-end EDI management: receive 850 POs via VAN/AS2, auto-import to your ERP (NetSuite, SAP, QuickBooks Enterprise), generate 856 ASNs and 810 invoices, and transmit back to Walmart automatically.

How It Works

EDI provider connects to Walmart via AS2: Direct connection to Walmart's EDI server (no manual GEM downloads)
850 PO arrives in EDI mailbox: Software receives PO within minutes of Walmart sending it
Auto-parse and import to ERP: EDI software translates 850 to your ERP's format (NetSuite Sales Order, SAP ORDERS IDoc) and auto-creates orders
Fulfill order in ERP: Your warehouse picks, packs, ships
Generate 856 ASN and 810 invoice: EDI software pulls shipment data from ERP, creates compliant EDI files, and sends to Walmart via AS2 (before delivery for ASN, after shipment for invoice)

Walmart-Specific Features

OTIF validation: Checks MABD date to ensure shipment meets Walmart's On-Time In-Full requirements (90% on-time for prepaid, 98% collect ready, 95% in-full)—flags late orders
Pre-configured Walmart maps: SPS Commerce, TrueCommerce, and Cleo have tested EDI maps for Walmart 850, 856, 810, 997—no custom development needed
GS1-128 label generation: Some platforms (e.g., SPS Commerce Fulfillment) generate Walmart-compliant SSCC-18 barcode labels for cartons and pallets
Chargeback prevention: Validates ASN timing (must arrive before shipment), UPC format (14-digit GTIN), and GLN accuracy (13-digit ship-to) to avoid $1,000 missing ASN or Code 11 price mismatch penalties

Pros

Fully automated workflow: Zero manual downloading or parsing—POs flow directly into ERP, ASNs/invoices flow back to Walmart
Real-time processing: Receive POs within minutes vs. daily GEM login
Multi-retailer support: One platform handles Walmart, Target, Amazon, Home Depot, Costco, etc. (SPS Commerce supports 200,000+ trading partners)
Compliance enforcement: Built-in validation for OTIF dates, UPC check digits, SSCC-18 format, GLN accuracy—reduces chargebacks
Outbound EDI transmission: Sends 856 ASNs and 810 invoices via VAN or AS2 (required by Walmart for suppliers over 100 POs/month)

Cons

Expensive: $15,000-$50,000 setup (implementation, testing, ERP integration) + $750-$2,000/month ongoing
Long implementation: 6-12 months to go live (SPS Commerce average: 6-8 months, Cleo: 8-12 months)
Requires ERP integration: Must connect to NetSuite, SAP, QuickBooks Enterprise, or similar—doesn't work with manual Excel workflows
Overkill for Walmart-only vendors: If you only sell to Walmart with <100 POs/month, $24,000/year is excessive vs. $1,188/year PlainEDI unlimited plan

Time Investment

Initial setup: 6-12 months (EDI testing, ERP mapping, Walmart certification)
Per-file processing: Automated (0 minutes manual work once live)
Monthly time: 2-4 hours monitoring EDI errors and 997 rejections

Cost Analysis (SPS Commerce Example)

Year 1 cost: $15,000 setup + $1,500/mo × 12 = $33,000
Ongoing cost: $18,000/year ($1,500/mo)
5-year TCO: $87,000 (setup + 5 years ongoing)

Best For

Vendors selling to 5+ retailers (Walmart, Target, Amazon, Costco, Home Depot)
High-volume suppliers (200+ POs/month across all retailers)
Businesses with ERP systems (NetSuite, SAP, Microsoft Dynamics)
Vendors required by retailers to send EDI transmissions (856 ASNs, 810 invoices via VAN/AS2)—Costco mandates full EDI as of 2024

When to Avoid

You only sell to Walmart with <100 POs/month—use Retail Link GEM + PlainEDI instead (saves $30K+/year)
You don't have an ERP—full EDI software requires automated data exchange with business systems
You're bootstrapping—$33,000 year 1 cost may exceed your entire revenue if you're a new supplier

Decision Framework: Which Method Should You Use?

Scenario 1: Walmart-Only Vendor, <20 POs/Month, Manual Workflow

Recommended: Retail Link GEM (#5) + Text Editor (#4)
Why: Free, and manual entry into Excel/ERP is tolerable at low volume. Download 850s from GEM, open in Notepad++ to read PO details, manually create orders in QuickBooks.

Scenario 2: 1-3 Retailers (Walmart + Target + Amazon), 20-100 POs/Month, CSV Import to ERP

Recommended: PlainEDI (#1)
Why: Fastest CSV conversion (30 seconds), works for all 3 retailers, $1,188/year unlimited plan vs. $15K-$33K for full EDI software. Use PlainEDI to convert 850s to CSV, import to QuickBooks via SaasAnt Transactions.

Scenario 3: Walmart-Only Vendor, Excel-Heavy Workflow, In-House Developer

Recommended: Excel VBA Macro (#3)
Why: Custom parsing into Excel, one-time $1,500 setup, no ongoing software costs. Developer builds macro to parse Walmart 850s directly into your custom Excel order template.

Scenario 4: 5+ Retailers, 200+ POs/Month, ERP Automation Required

Recommended: Full EDI Software (#2)
Why: Only option that automates 850 PO import to ERP and sends 856 ASNs / 810 invoices back to retailers via EDI transmission. ROI justifies $33K year 1 cost when processing 200+ POs/month (saves 30+ hours/month manual work = $9,000/year labor at $25/hr).

Scenario 5: Learning EDI for the First Time, Testing Walmart Integration

Recommended: Retail Link GEM (#5) Test Files + Text Editor (#4)
Why: Download sample 850s from GEM, open in Notepad++ with X12 plugin, learn segment structure (ISA, GS, ST, BEG, DTM, PO1). Once comfortable, graduate to PlainEDI (#1) for production parsing.

Common Mistakes to Avoid

1. Not Validating MABD Dates

Walmart's Must-Arrive-By-Date (MABD) is in DTM*002 segment. If your shipment arrives after MABD, Walmart charges 3% of invoice value as an OTIF penalty. Always parse MABD and flag orders that can't meet the deadline.

2. Ignoring Department Numbers (REF*DP)

Walmart's department number (REF*DP segment) determines routing—failing to include it on packing slips can delay receiving and trigger chargebacks.

3. Manually Typing UPCs from EDI Files

Typos in UPCs cause invoice rejections (Walmart Code 11: price/UPC mismatch). Always copy-paste UPCs from parsed CSV or use a validator (MOD 10 check digit calculation).

4. Using Free Text Editors for Production Workflow

Notepad++ is great for learning EDI structure, but manually transcribing 50 POs/month from raw text is error-prone and slow (2-4 hours/month). Upgrade to PlainEDI or VBA macro for batch processing.

5. Choosing Full EDI Software Too Early

Many new Walmart vendors spend $33,000 on SPS Commerce before reaching 100 POs/month. At 20 POs/month, PlainEDI unlimited ($1,188/year) + manual ASN submission via Walmart DSV Portal saves $31,812 year 1.

Frequently Asked Questions

Can I read Walmart EDI files without any software?

Yes. EDI X12 files are plain text—you can open them in Notepad (Windows) or TextEdit (Mac). However, they appear as one long line of characters separated by * and ~. To make them readable, use Notepad++ with an X12 formatting plugin (adds line breaks after each segment).

Does Walmart provide a free EDI viewer?

No. Walmart's Retail Link GEM portal lets you download EDI files, but doesn't parse them. You need a separate tool—text editor (free but manual), PlainEDI ($3.90-$9/file), or full EDI software ($750+/month)—to read the contents.

What's the difference between Retail Link and EDI?

Retail Link is Walmart's supplier portal (web-based dashboard for sales data, inventory, POs). EDI (Electronic Data Interchange) is the file format Walmart uses to send POs, invoices, and inventory reports. You download EDI files from Retail Link's GEM mailbox, then parse them with a tool like PlainEDI.

Can I use Excel to open Walmart EDI files?

Not directly. Excel expects .csv or .xlsx files with comma/tab delimiters. EDI uses * (element separator) and ~ (segment terminator). If you open an .edi file in Excel, you'll see one cell with the entire file as text. To get EDI data into Excel, use: (1) PlainEDI to convert EDI → CSV, then open CSV in Excel, or (2) VBA macro to parse EDI and populate worksheet.

How long does it take to learn to read Walmart EDI files manually?

2-4 hours to learn basic X12 structure (ISA/GS/ST envelopes, segment format, common segments like BEG, DTM, N1, PO1). After that, reading a single 850 PO takes 2-5 minutes (find PO number in BEG, MABD in DTM*002, items in PO1 segments). For ongoing production use, manual reading is too slow—use PlainEDI or VBA macro for batch processing.

Do I need EDI software if I only sell to Walmart?

Not necessarily. If you process <100 POs/month and manually enter orders into QuickBooks/Excel, use Retail Link GEM (free download) + PlainEDI ($1,188/year unlimited) to convert 850s to CSV. Full EDI software ($18,000-$33,000/year) is only justified if: (1) you process 200+ POs/month and need automation, or (2) Walmart requires you to send 856 ASNs via EDI transmission (not DSV Portal).

What EDI transaction types does Walmart send?

Walmart sends these X12 transaction types to vendors via Retail Link GEM or AS2:

850 - Purchase Order (most common—your orders to fulfill)
860 - Purchase Order Change (updates to existing POs: quantity changes, cancel line items)
997 - Functional Acknowledgment (confirms Walmart received your 856 ASN or 810 invoice—checks for errors)
820 - Payment Remittance Advice (explains payment amounts and deductions)
846 - Inventory Inquiry/Advice (requests current inventory levels for dropship vendors)

Can PlainEDI replace full EDI software for Walmart vendors?

For inbound EDI parsing (reading 850 POs), yes—PlainEDI converts Walmart 850s to CSV in 30 seconds, same result as full EDI software, at 1/20th the cost. However, PlainEDI doesn't send outbound EDI (856 ASNs, 810 invoices) via VAN/AS2 transmission. If Walmart requires EDI transmission (not web portal submission), you need full EDI software or a hybrid approach: PlainEDI for inbound 850s + separate VAN service for outbound 856/810 ($200-$500/month).

Conclusion: Best Method for Most Walmart Vendors

For 80% of Walmart vendors (1-3 retailers, 20-200 POs/month, CSV import to ERP), PlainEDI (#1) is the optimal choice:

Fastest: 30 seconds per file vs. 5-10 min Retail Link GEM or 2-5 min text editor
Affordable: $1,188/year unlimited vs. $18,000-$33,000/year full EDI software (94% cost savings)
Multi-retailer: Works for Walmart, Target, Amazon, Home Depot, Lowe's (10 retailers total)—future-proof as you expand
No setup: Upload EDI file, download CSV—no VBA coding, no 6-month EDI implementation

Retail Link GEM (#5) is ideal for Walmart-only vendors with <20 POs/month who manually enter orders into ERP anyway—it's free, but slow. Text editors (#4) are best for learning EDI structure or debugging 997 errors, not production use. Excel VBA macros (#3) work well if you have in-house developers and Excel-heavy workflows, but require custom coding per retailer. Full EDI software (#2) is necessary only for high-volume vendors (200+ POs/month, 5+ retailers) who need automated ERP integration and outbound EDI transmission.

Ready to Read Your Walmart EDI Files?

Upload any Walmart 850, 856, 810, or 997 file and get a free CSV preview in 30 seconds. See exactly what data PlainEDI extracts before you pay.

Try PlainEDI Free →

Quick Comparison Table

1. Walmart Retail Link GEM (Global Enterprise Mailbox)

What It Is

How It Works

Testing EDI Files

Pros

Cons

Time Investment

Cost Analysis

Best For

When to Avoid

2. PlainEDI CSV Converter (Recommended)

What It Is

How It Works

Walmart-Specific Features

Pros

Cons

Time Investment

Cost Analysis

Best For

When to Avoid

Try PlainEDI Free

3. Text Editor (Notepad++ with X12 Plugin)

What It Is

How It Works

Example: Reading MABD Date in Notepad++

Pros

Cons

Time Investment

Cost Analysis

Best For

When to Avoid

4. Excel VBA Macro Parser

What It Is

How It Works

Example VBA Parsing Logic

Pros

Cons

Time Investment

Cost Analysis

Best For

When to Avoid

5. Full EDI Software (SPS Commerce, TrueCommerce, Cleo)

What It Is

How It Works

Walmart-Specific Features

Pros

Cons

Time Investment

Cost Analysis (SPS Commerce Example)

Best For

When to Avoid

Decision Framework: Which Method Should You Use?

Scenario 1: Walmart-Only Vendor, <20 POs/Month, Manual Workflow

Scenario 2: 1-3 Retailers (Walmart + Target + Amazon), 20-100 POs/Month, CSV Import to ERP

Scenario 3: Walmart-Only Vendor, Excel-Heavy Workflow, In-House Developer

Scenario 4: 5+ Retailers, 200+ POs/Month, ERP Automation Required

Scenario 5: Learning EDI for the First Time, Testing Walmart Integration

Common Mistakes to Avoid

1. Not Validating MABD Dates

2. Ignoring Department Numbers (REF*DP)

3. Manually Typing UPCs from EDI Files

4. Using Free Text Editors for Production Workflow

5. Choosing Full EDI Software Too Early

Frequently Asked Questions

Can I read Walmart EDI files without any software?

Does Walmart provide a free EDI viewer?

What's the difference between Retail Link and EDI?

Can I use Excel to open Walmart EDI files?

How long does it take to learn to read Walmart EDI files manually?

Do I need EDI software if I only sell to Walmart?

What EDI transaction types does Walmart send?

Can PlainEDI replace full EDI software for Walmart vendors?

Conclusion: Best Method for Most Walmart Vendors

Ready to Read Your Walmart EDI Files?

Related Guides

How to Read a Walmart EDI 850 File

Common Errors in Walmart EDI Files

How Walmart Suppliers Use EDI to CSV Conversion

Walmart EDI to CSV Converter