In the segment "Payment information" you can add the bank data, the payment terms and the required payment due date for your customer for the payment of the invoice.
Fill in the yellow marked mandatory field IBAN / Account Number.
In order to avoid the renewed entering of the payment information for each invoice the entered data in the initial invoice was save as a template. This template can be selected directly in the invoice creation.
Click on 'Select a template'.
Click on the desired bank data template.
The data will now be filled automatically.