To send Peppol e-invoices to your customers, you will need to sign an agreement with a Peppol Access Point, for instance TrueCommerce, that can connect you to the Peppol network and ensure the e-invoices meet the requirements for both format and data.
The e-invoices need to meet the following requirements:
They must comply with the European standard EN16931
The format needs to be Peppol BIS Billing 3.0.
When you have created the e-invoice, it will be sent via your Access Point to your Receiver’s Access Point before it is passed to your customer.