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ISA Interchange Control Header
CarMax X12 204 Motor Carrier Load Tender
X12 204 (Motor Carrier Load Tender) is the EDI transaction exchanged between CarMax and its trading partners. Stacksync handles full compliance, mapping, and real-time delivery.
- Segments
- 19
- Loops
- 4
- X12 204
- All partners ↗
Schema reference
19 segments · 4 loops · X12 204 Motor Carrier Load Tender
GS Functional Group Header
Transaction Set Header
Beginning Segment for Shipment Information Transaction
Set Purpose
Business Instructions and Reference Number
Date/Time
Loop
Bill of Lading Handling Requirements
Freight Rate Information
Note/Special Instruction
Loop
Stop-off Details
Date/Time
Loop
Party Identification
Party Location
Geographic Location
Contact
Loop
Description, Marks and Numbers
Business Instructions and Reference Number
Transaction Set Trailer
Trading partners
2+ trading partners.
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CarMax EDI 204 FAQ
Common questions about 204 Motor Carrier Load Tender with CarMax.
What is X12 204 Motor Carrier Load Tender?
X12 204 (Motor Carrier Load Tender) is the EDI transaction set used to exchange motor carrier load tender data. CarMax requires it from trading partners.
Does CarMax require 204 for trading partners?
Yes — CarMax supports X12 204 Motor Carrier Load Tender. Stacksync handles the full integration so your team can focus on operations.
How fast can I integrate CarMax 204 with Stacksync?
Most companies go live with CarMax 204 on Stacksync in days. Pre-built mappings, no-code setup, and real-time monitoring make EDI compliance straightforward.
Ready to automate your CarMax EDI?
Most teams go live in days, not months. Talk to our team and we'll walk you through your specific setup.