I need, please, help to solve this problem.
I have two different type of rooms.
I have a duble room and I have a triple room that I sell them at different price.
I need to allow that when the double room is full I have to sell my triple room as a double room with the same price of the double room.
I tryed with "dependencies" but without succeed!
Any help is very welcome!
Giorgio from Rome, Italy!