Each ticket is a 5 digit combination, with numbers ranging from 0-15. You get one ticket per each 25 UST deposited in your savings account. If you deposit more than 100 UST, your ticket combination will be random, for your convenience. If you deposit less, you can either choose the combination of your tickets or make it random as well. Tickets are permanent. Each ticket you get will be eligible to win in each weekly lottery from the moment you got the ticket until the moment you withdraw/close your savings account.