
Fast EDI compliance with Costco
View Costco EDI specifications as user-friendly, interactive web pages. Instantly validate test files against Costco EDI specifications in your browser.
This is a directory of the most-requested Stedi Guides from Costco.
- X12 855
Purchase Order AcknowledgmentViewRelease 4010 - X12 852
Product Activity DataViewRelease 4010 - X12 810
InvoiceViewRelease 4010 - X12 850
Purchase Order (Warehouse)ViewRelease 4010 - X12 820
Payment Order/Remittance AdviceViewRelease 4010 - X12 210
Motor Carrier Freight Details and InvoiceViewRelease 4010 - X12 204
Motor Carrier Load TenderViewRelease 4010 Need a different guide? Let us know, and we'll add it to the catalog.
View sample files
Each guide includes sample files that demonstrate common usage patterns. Edit samples directly in your browser to learn requirements fast.
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EDI Inspector finds multiple error types, including wrong codes, missing elements, and formatting issues. It also offers dynamic suggestions and one-click fixes.
Try InspectorGet support to integrate with Costco
Trading with Costco requires exchanging electronic EDI documents that meet Costco’s specifications.
You can use Stedi's powerful APIs to build an end-to-end workflow that receives, translates, processes, and sends EDI to all of your trading partners. Our technical team provides free, expert advice for building a custom integration.
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