OT is essentially a pre-paid card that you can charge via cash or debit card payments at the festival ticket office. OT card owners can scan their cards when entering the screening room – at the exact time the movie starts – and proceed to any available seat (including unused reserved seats, if there are any). You can also use the OT card to purchase tickets to any show that is not yet sold out.
Instead of a single long line to the last minute ticket booths at the cinema ground floor, the guests may instead go to their respective screening rooms. OT card owners may check seat availability in real time while on the move.