The system runs in real time, synchronized with a live sports broadcast. As the game unfolds, propositions automatically appear on screen, changing or developing according to the course of any particular event.A virtually limitless number of new propositions can be introduced to react to specific occurrences. Each wagering proposition has two or more mutually exclusive outcomes each with a corresponding payoff. Rather than using traditional fractional bookmakers’ odds, which serve to confuse all but the most experienced bettor, SportXction^® simply shows how much money a user would receive (including the return of the original stake) should the chosen proposition outcome prove correct.