The only variation in this type of play pertains to serving. If a fault is made by the receiving team, a point is scored by the serving team. When the serving team wins a point, its players will switch courts and the same player will continue to serve. When the serving team makes it's first fault, players will stay in the same court and the second partner will then serve. When they make their second fault, they will stay in the same courts and turn the ball over to the other team.
Players switch courts only after scoring.
A ball landing on any line is considered good.