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EDI REI 860
X12 Inbound

REI X12 860 Purchase Order Change Request

X12 860 (Purchase Order Change Request) is the EDI transaction exchanged between REI and its trading partners. Stacksync handles full compliance, mapping, and real-time delivery.

Segments
14
Loops
3
X12 860
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Schema reference

14 segments · 3 loops · X12 860 Purchase Order Change Request

ISA

ISA Interchange Control Header

GS

GS Functional Group Header

ST

Transaction Set Header

BCH

Beginning Segment for Purchase Order Change

REF

Reference Identification

FOB

F.O.B. Related Instructions

ITD

Terms of Sale/Deferred Terms of Sale

DTM

Date/Time Reference

TD5

Carrier Details (Routing Sequence/Transit Time)

Loop
N9

Reference Identification

MSG

Message Text

Loop
POC

Line Item Change

Loop
PID

Product/Item Description

SE

Transaction Set Trailer

Trading partners

3+ 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.

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REI EDI 860 FAQ

Common questions about 860 Purchase Order Change Request with REI.

What is X12 860 Purchase Order Change Request?
X12 860 (Purchase Order Change Request) is the EDI transaction set used to exchange purchase order change request data. REI requires it from trading partners.
Does REI require 860 for trading partners?
Yes — REI supports X12 860 Purchase Order Change Request. Stacksync handles the full integration so your team can focus on operations.
How fast can I integrate REI 860 with Stacksync?
Most companies go live with REI 860 on Stacksync in days. Pre-built mappings, no-code setup, and real-time monitoring make EDI compliance straightforward.

Ready to automate your REI EDI?

Most teams go live in days, not months. Talk to our team and we'll walk you through your specific setup.

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