I'm staggered by how many Fortune 500 companies are still faxing (!yes, faxing!) purchase orders and invoices around.
I can understand that but I can't understand why accounting packages don't have a standardized EDR for Purchase Orders and Invoices.
There are specs out there for example the GS1 spec, anything similar would be great.
[0]: https://ec.europa.eu/cefdigital/wiki/display/CEFDIGITAL/eInv...