Hotel guests and visitors to the hotel restaurant or attending seminar are entitled to get preferred rates for the parking facility by key in their plate number into the Arrivo LPR system by themselves, this has made validation process much faster than before. Hotel guests and visitors to the hotel restaurant or attending seminar are entitled to get preferred rates for the parking facility by key in their plate number into the Arrivo LPR system by themselves, this has made validation process much faster than before. The hotel benefits not only from reduced costs related to the handling of cash, but also from a significant drop in effort by the reception staff for guests. All this while increasing customer satisfaction at the same time.