Connecting Odoo to GoRoute means Odoo keeps issuing the invoice and GoRoute does everything that has to happen next: converting it to Peppol UBL, validating it against the destination country's own rules — PINT OM v1.0.1 for Oman — delivering it over the network, and writing the status back into the record.
The recording below runs 3 minutes 46 seconds: opening the Odoo invoicing workflow, connecting Odoo to the platform, sending invoice data across, the validation and processing that follows, and finding the transaction afterwards. The same walkthrough is written out on a page of its own, stage by stage, if you would rather read it than watch it.
Every chapter of this recording is written out, with the questions people ask about it answered, on a page of its own.
Read the written guide →This recording shows the same platform you would be buying, doing the thing you would be buying it for — on a Peppol-certified access point. The longer version, Odoo to GoRoute over the REST API, is the one to watch when scoping the work rather than deciding whether to.