The e-invoice straight into your customer's accounting.
Built, but not yet tested against the real service. It is switched on only after that test.
Still needed: a test in the access point's test environment, and a contract for the real network.
Through a Peppol access point the UBL file goes over the Peppol network to your customer, if they are on Peppol. Trajenda sends; receiving via Peppol is not included.