PEPPOL BIS Billing 3.0 is the standard electronic invoice format used across the global PEPPOL network, covering transactions in more than 40 countries. In Germany, PEPPOL BIS Billing 3.0 is one of three formats that satisfy the domestic B2B e-invoicing mandate under §14 UStG — alongside XRechnung and ZUGFeRD at EN 16931+ profile. Understanding PEPPOL […]