A device for the customization and automatic dispensing of single smart contactless tickets provided with a device to check the reliability of tickets and a device to customize the tickets, and including a storage location for tickets in the form of a vertical stack. The dispensing device includes a suction cup (20) provided with apparatus to control its vacuum and supported by a movable arm (31) moving along a vertical path, the suction cup enabling the unstacking and removal of a ticket (13) from the storage location and carrying it until it rests on a drive system, and an external antenna (24) adapted to check the reliability of the ticket initially at the time of unstacking.