To send test invoices to the OZG-RE reference environment, please use the following IDs:

Peppol receiver ID = 0204:99661-WEBSERVICEOZG-28
Buyer reference = 99661-WEBSERVICEOZG-28

If you are already in contact with an invoice recipient, and you wish to test with them directly, you can also use their buyer reference.

Once transmission to the OZG-RE reference environment via Peppol is working, you may also send productive invoices. Please note that you also need to enter your Peppol Sender ID in User Administration in your account in the OZG-RE productive environment. The following should be noted for sending invoices via the ZRE productive environment:

Peppol receiver ID = 0204:Leitweg-ID Ihres Kunden
Buyer reference = teilt Ihnen Ihr Kunde mit.