Add customer’s PEPPOL address (PEPPOL ID)
(Make sure you have added and saved your customer before you follow these steps below)
1. Click Customers
2. Choose and click on your customer
3. Click Manage PEPPOL addresses
4. Add your customer’s PEPPOL address (PEPPOL ID)
5. Click Save
Most common is the organization number. You can add multiple addresses to the same customer