[OFFERDESCRIPTION2-1] - offer description 2 for this booked room
[UNITNAME] - unit names of all the assigned room typesin the booking group (cancelled bookings are not shown)
[UNITNAME:1] - additional information about the unit for all the assigned room typesin the booking group (cancelled bookings are not shown)
[UNITNAME1] - unit name of the first assigned roomfor this booking number
[UNITNAME1:1] - additional information about the first assigned room for this booking number / add the additional information on each line after a | symbol where you set the unit names
[ROOMDESCRIPTION] - Room description (Settings > Channel Manager > Property Content > Room Content)