I tried several dozens of different AWD, including those you posted, and many others I googled. What bothers me is that none of the AWD gets me better rate than basic rate without AWD.
I tried dummy bookings on com.au site as well, and for my booking I'm getting this prices (12 days, Group X):
no AWD 326,04$
J312300 494,22$
P786700 326,04$
P682402 494,22$
Most of the AWDs I tried give me same rate as without AWD, but some give me corporate rate which is MUCH higher than the basic rate


I'm looking for Tassie, btw, if that information is any relevant?