/
3 segments · EDIFACT ORDCHG Purchase Order Change Request
Stacksync validates, transforms, and delivers your ORDCHG transactions automatically — so your team can focus on operations, not EDI compliance.
Common questions about ORDCHG Purchase Order Change Request transactions with Amazon.
Most suppliers are fully connected and processing live Amazon EDI transactions within 3–5 business days. Stacksync's no-code setup means you don't need developers or EDI consultants — configure your field mappings through our visual interface, run a test cycle, and go live.
No. Stacksync handles the entire EDI transport layer. We connect directly to Amazon's trading partner network through our certified connections. You don't need to manage a separate VAN subscription, AS2 certificates, or SFTP configurations.
Stacksync improves compliance scores by eliminating manual processing delays. Purchase Orders sync to your system in real time, ASNs are generated automatically when you ship, and invoices are validated with three-way matching before submission. Real-time monitoring alerts you to issues before they become chargebacks.
Stacksync supports all EDI document types required by Amazon — including Purchase Orders (850), Invoices (810), ASNs (856), PO Acknowledgments (855), and more. Our platform handles the full lifecycle from order to payment automatically.
Yes. Stacksync integrates with any system that has a database or API — including SAP, Oracle, NetSuite, Microsoft Dynamics, and custom-built ERPs. Data flows bidirectionally between Amazon's EDI network and your system in real time.
Stacksync monitors Amazon's EDI spec changes and updates our mappings proactively. When a change affects your integration, we notify you and apply updates — so you stay compliant without scrambling to decode new implementation guides.
