Relationship between the different XInvoice/ZUGFeRD Standards
There are a lot terms and standards around electronic invoices: ZUGFeRD was developed by a German initiative as a standard for electronic invoices (https://www.ferd-net.de/). ZUGFeRD 2.1 is identical to the German/ French cooperation Factur-X (ZUGFeRD 2.1 = Factur-X 1.0) (https://www.ferd-net.de/standards/what-is-factur-x/index.html)….