I have an EDI 850 Purchase order that we are receiving and parsing into xml. We need to send EDI 997s based on these POs. We don't need the file parsed into xml, we just need the 997 for acknowledgement back to trading partner.
I will provide several sample POs and the documentation necessary to understand the PO.
This needs to be written in PHP version 5.
Please only bid on this project if you have experience with EDI and specifically with EDI 850 and 997.