There are different ways to find out if a customer or supplier is connected to the Peppol network:
When a customer or supplier is connected to the Peppol network, a green badge will appear in his file next to his name.
You can also see the Peppol button next to your customer's name after you created their invoice. If the green button appears, this means you can send the invoice via Peppol.
You can also see in your customer's or supplier's file if they are connected to the Peppol network. Please note: the badge will only appear after you sent your first invoice to this particular customer or received one from a supplier. This includes pdfs, digital or imported and processed invoices in 'Fast input').
If a customer is connected to the Peppol network, the Peppol badge will appear underneath the VAT number in the customer file.
If a supplier is connected to Peppol but you haven't received a Peppol invoice from them yet, an invite button will appear. Click it to send an email to your supplier and ask them to send any invoice to you via Peppol from now on. After you send the invite the button will turn gray. The invite will be sent to the first email address in the suppliers file.
As soon as your supplier sends their first invoice via Peppol to you the button will turn into a Peppol badge. If the next invoice from your supplier is sent via mail, you can send a new request asking to send any future invoices via Peppol.