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ISA Interchange Control Header
7 X12 855 Purchase Order Acknowledgment
X12 855 (Purchase Order Acknowledgment) is the EDI transaction exchanged between 7 and its trading partners. Stacksync handles full compliance, mapping, and real-time delivery.
- Segments
- 15
- Loops
- 5
- X12 855
- All partners ↗
Schema reference
15 segments · 5 loops · X12 855 Purchase Order Acknowledgment
GS Functional Group Header
Transaction Set Header
Beginning Segment for Purchase Order Acknowledgment
Currency
F.O.B. Related Instructions
Terms of Sale/Deferred Terms of Sale
Carrier Details (Routing Sequence/Transit Time)
Loop
Party Identification
Loop
Baseline Item Data
Loop
Product/Item Description
Loop
Line Item Acknowledgment
Date/Time Reference
Loop
Transaction Totals
Transaction Set Trailer
Trading partners
6+ trading partners.
And every channel covered.
We connect to every major retailer, distributor, and 3PL on the EDI network. Type to search the directory, or browse the full catalogue.
PU Purchase Order SH Ship Notice/Manifest PA Payment Order/Remittance Advice IN Invoice TE Text Message PU Purchase Order Change Request
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7 EDI 855 FAQ
Common questions about 855 Purchase Order Acknowledgment with 7.
What is X12 855 Purchase Order Acknowledgment?
X12 855 (Purchase Order Acknowledgment) is the EDI transaction set used to exchange purchase order acknowledgment data. 7 requires it from trading partners.
Does 7 require 855 for trading partners?
Yes — 7 supports X12 855 Purchase Order Acknowledgment. Stacksync handles the full integration so your team can focus on operations.
How fast can I integrate 7 855 with Stacksync?
Most companies go live with 7 855 on Stacksync in days. Pre-built mappings, no-code setup, and real-time monitoring make EDI compliance straightforward.
Ready to automate your 7 EDI?
Most teams go live in days, not months. Talk to our team and we'll walk you through your specific setup.