Moin, wants to sell my vehicle and an interested person who lives about 500 km away. We had talked to each other on the phone and among other things about how he gets the car home as uncomplicated as possible. The car is logged off and he would have to get a short-term registration to then be able to transfer it. But that seems to be complicated in the area of Berlin or would probably last longer (term problems) Now he suggests, the car in advance by overtime I would have to tell an unknown person my account details. Feels not good for me. I have asked him for a scan of his ID card. Do you still have another way of pre-payment, where I do not have to disclose my IBAN? Only by sending a letter, or ?