No extra fees, no parking ticket needed:
You will not encounter additional costs if you end your MILES ride at the airports in Berlin, Hamburg and Munich. The airports are also shown as part of the business area in the app.
When you end your ride at one of the airports, the barriers to the parking deck open automatically, you don't have to pull a ticket.
You can't end your ride at the airports in Düsseldorf and Cologne/Bonn! They are not part of the business area.