I've heard that, "you know a deal is fair when neither party is happy". Which is to day, I have no idea. Maybe 1/2 average rev from latest sales trend period

I've heard that, "you know a deal is fair when neither party is happy". Which is to day, I have no idea. Maybe 1/2 average rev from latest sales trend period x 12 months. I commend you on trying to be fair, b/c most deals don't happen that way.