Parking spaces – Purchase shows the parking spaces this terminal accepts payments for. If a terminal is member of a terminal group for parking spaces only the spaces that belong to this group will be available here.
This Tab allows you to assign parking spaces for purchase to a terminal. Click a space on the right side and click 
to add the space to the list. To remove a space select it in the left pane and click 
.
You also can drag and drop a space.
