All new customers will be checked daily to verify if they are Peppol reachable.
The first check happens when Peppol is activated on your account. Twikey then periodically synchronises with the official Peppol directory to keep the reachability data up to date. If a customer appears incorrectly marked as reachable or not reachable, this is corrected automatically on the next update.
You can choose which method - e-mail or Peppol - is used by default for all of your customers.
This will ensure that first we use this method as standard.
You can set-up your default sending method:

When an invoice of a specific customer has to be sent trough another method , you can change it per customer.
Navigate to the customer via:

Depending on your case Twikey can send email to your customers.
Please choose one of the following possibilities:
I only want to send my invoices to Peppol. I don't want to send any mail via Twikey.
In the Peppol integration module, leave the checkbox Notify customers when documents are sent via Peppol unchecked.
You do not need to setup the mails.
I would like to use Twikey to send my invoices via Peppol and have Twikey send my clients an informative email with a payment button.
Twikey then sends the "Invoice via Peppol" email to your customer after each successful Peppol delivery. Two settings are needed for this: the checkbox in the Peppol integration, and the email template on the profile.
Step 1: Enable the email in the Peppol integration

Step 2: Enable the email template on the profile
This template notifies customers about their invoice and provides a convenient link for immediate payment.

For credit notes, enable the Credit Note via Peppol email in the same way.
What your customer receives