Yes but that’s the issue! As already said we are getting an error message for postfiliale if no postnummer is set and even if an email address is set:
“Could not create label – Postnummer oder E-Mail-Adresse muss gesetzt sein.”
As the postnummer field in the checkout is optional customers forget to add their postnummer and we are not able to create the label without asking them. Therefore, I had asked if there is a possibility to display the postnummer field also as a mandatory field just as it is already with the packstation! It would be nice if you would just answer my question and not tell me again what I already know!