This competition was held in July and August in the lead up to the start of the A-League season. The opening round was 15 July 2006. The competition featured a group stage, with three regular rounds and a bonus round, followed by a two-week finals playoff. The bonus group round matched up teams against opponents from the other group, and also offered the incentive of "bonus points" based on goals scored (1 point for 2 goals, 2 points for 3 goals, 3 points for 4 or more goals).