I got the e-mail from carrentalsavers.com. If you go to their website and choose
Budget, under the BCD option it allows you select 199 SUV or 159 compact.
I tried to go onto the Budget website but I couldn't find this deal, so I didn't know how to get the additional $30 off. I've been watching for a minivan because we have 6 people, but I'm happy with the bigger SUV.