As an additional transmission channel, the OZG-RE provides the option of sending invoices from the originating software through a web service and transmission via the Peppol network. The submission of e-invoices via Peppol is essentially possible in three different ways:

  1. Use of the web service via the Federal Government’s Peppol (free).
  2. Use of an existing Peppol service provider (chargeable).
  3. Fee-based membership with OpenPEPPOL and the establishment of your own Peppol Access Point

In principle, no registration with the OZG-RE is needed to transmit electronic invoices via the Peppol web service. However, the processing status of invoices submitted via the Peppolweb service can only be viewed if the “Web-based data entry and Peppol” transmission channel is enabled after successful registration and if the PeppolSender ID used by the sender has been entered.