I just picked up my e92 this past friday, I went through the following checklist as this is what i've read here.
1. Test Drive
2. Check for any damage
3. Checked for Flashlight and all Tools in toolbox (guess what the flashlight and allen wrench were missing, which is what I've found typical here. My SA took care of it)
4. Ask for any free gifts
5. sign and drive
My car had 4 miles on it before my test drive and I drove off with 14 miles.
2013 E93 M3 6MT