Due to the taxi non service, in Broken Hill, perhaps SIXT could implement a part day hire whereby those that need to meet early transport could only be charged a part rate, add a barcode to the key fob and a reader in the drop box, then the customer could return the key and only be charged an hourly rate. A full day hire for a couple of hours due to non taxi service at Broken Hill seems excessive. I believe that whilst the car hire costs benefit SIXT, the publicity, if done correctly this would benefit SIXT and the customer..