Player A serves first and as long as they win the point they keep the serve.

When the receiver wins the point, they become the server, but YOU CAN ONLY WIN A POINT WHILST BEING THE SERVER.

Idea is for the server to work hard on their service game, and definitely no double faults.Receiver works hard on returning the ball to win the point.You can either play first to 11 or whatever, or what we do is to play for time, maybe 10 minutes. Other factors you can bring in is for example a winning drop shot by the receiver can earn them a point, and the serve.You can decide on the stroke.

Have fun