bonus.

About bonus

In the sport of basketball, the bonus situation occurs when one team accumulates a requisite number of fouls, the number of which varies depending on the level of play. When one team has committed the requisite number of fouls, each subsequent foul results in the opposing team's taking free throws regardless of the type of foul committed. Teams under the limit are commonly referred to as having fouls to give, and thus they can try to disrupt their opponents without being penalized free throws. These fouls reset every quarter or half depending on the rules in use.