Thanks blwnsmoke!
I will do a more thorough search next time. There were so many posts I couldn't seem to easily find specifically what I was looking for, but I will try harder
As for the cost, it was a wash. After we had negotiated the price as far down as we could go, they screwed up on something BIG TIME. I was sitting at the finance desk signing all the paperwork when I found out the screw up and I walked out of the dealer on my way to purchase another one elsewhere. I received a call from the GM asking me to come back and that they'd throw in the maintenance package for my inconvenience. I realize that obviously it was figured into the cost of the car, but it was 'free' as far as I was concerned. I didn't want it nor ask for it, and I was happy with the purchase price of the vehicle, so it was just a bonus as far as I was concerned.