How to use Appointments+ to track resources

I have installed the module and am interested in setting up a system for people to rent golf carts. I have 20 carts of type A and 10 of type B. People can rent for the day 9-5 or for 24 hours. It seems that when I try to set this up if someone wants to rent a cart they are not asked how many they want to rent. Is it possible to set up this module to work in that manner?: