Do you use Admin-Consult or Admin-IS as an accountant? Then you can very easily send your invoices in UBL format to your clients who have a Billit file. The UBL invoice is processed automatically and without errors in your client's file, so your invoices also end up fully digitally in your client's accounting.
How to set it up?
On this page from Admin-IS and Admin-Consult, you can find out how to send invoices to your clients from Admin-IS or Admin-Consult as UBL. You can choose to save the UBL invoices locally and import them yourself into Fast input of your client's Billit file, or you can email them directly to the Fast input email address of your client's Billit file (or the forwarding address your client uses to receive their invoices).
If you chose to save your UBL invoices locally, you can upload the invoices manually to Fast input.
If you chose to email your UBL invoices to your client, the invoice goes straight into Fast input of the Billit file. Billit automatically detects the UBL link and gets the invoice ready in Fast input.