A jackpot wagering system (1) includes a player terminal (3) operable by a player to place a wager on a number of games of chance a random event generator (8) that generates random events upon which outcomes of the games of chance are based, and a determination facility that determines the quantum of...http://www.google.com.au/patents/US7857697?utm_source=gb-gplus-sharePatent US7857697 - System and method for jackpot wagering
