What TiketMet does is very simple - it provides a platform that you can use to buy and sell tickets, passes and coupons; from people around your location and city!
If you have any ticket, pass or coupon with validity that you are not using and think can be of somebody elses use, put them up on TiketMet and sell them!
Similarly, if you are looking for any unused tickets or coupons that is difficult to get in conventional way (tickets sold out etc) TiketMet is the place where you may find them!