Originally Posted by
aww3583
I then signed out and built a dummy reservation (same dates/times) and the system showed "Luxury" class vehicles available for $79.99/day.
Is there any way to better my chances for a luxury vehicle? I'm sure if I walk up with my reservation and ask to "upgrade" to a luxury class car, they'll charge me the difference at that time. However, at the time of booking, the difference was negative!
Make the paid reservation for the luxury car, then call and have them apply the free days to that reservation.
(You may not need to sign out -- I am able to book a paid reservation for a LCAR at ATL when not using free days, but can't do it when applying them.)