A system and method for placing and controlling a wager on a gaming device wherein the player initially establishes a credit limit by depositing coins into the gaming device. A player then controls the amount of his or her wager by using a single wager selection device, a multiple wager selection device...http://www.google.es/patents/US6805630?utm_source=gb-gplus-sharePatente US6805630 - System and apparatus for placing and controlling a wager on a gaming device
System and apparatus for placing and controlling a wager on a gaming device
