If you are interested in additional services, or if they suggest some, see if they can give you a breakdown on how much the different services are. I had a consult last year for selective neurolysis, and we looked at adding an asymetrical facelift along with some work around my eye to address synkinesis there. They came back with one lump sum for the package, so it would have been nice to know how much it would have cost if I had eliminated one or two procedures. Also, do you live in California? Pricing doesn't include hotel nights in the Beverly Hills area, and you need to stay long enough for follow-up care or to have any stitches removed, etc. I'm still intriqued, but I guess I chickened out for now.
Make sure to think hard about any questions you might have. I thought I was prepared, but I thought of several as soon as we hung up the phone (Skype actually). Best of luck!