This means that any time there is a change of possession, the new team possessing the ball must take the ball back past the three point line before they can score. If they do not take it back and score, it is points for the other team (whether 2 or 3, depending on the shot made).
After a team scores, the opposing team gets the ball at the top of the three point line.
You do not have to check the ball.
No make-it, take-it.
All fouls result in two free throws.
After the second free throw, the other team gets the ball. There is no chance for a rebound and another score.