At the time of booking Atlatos hands over the correct AirPlus credit card. An AirPlus card must be deposited in the respective company agreement with Sixt.
Should the data is not valid or expired, the card cannot be charged and the respective employee must pay the rental car at the location. You should take care to update the AirPlus card at Sixt to avoid unnecessary time and cost. It should be absolutely ensured that the card number and the validity in Atlatos and at Sixt match.