E-invoices in Germany
XRechnung is the German standard for e-invoices sent to the federal administration, and the federal invoice service offers a Peppol route for those who send many invoices. Germany's own Peppol authority is KoSIT, the coordination office for IT standards.
The German Peppol IDs
A public buyer is reached by its Leitweg-ID (scheme 0204), and a business often by its German VAT number (scheme 9930). Zyntra OS checks the shape of each before saving.
What Zyntra OS writes today
Zyntra OS writes Peppol BIS Billing 3.0, the Peppol invoice built on the European standard EN 16931. It does not yet write the XRechnung or ZUGFeRD formats themselves.

