Looking for a custom component in order to be my clients able to lease a car but also have the way to also book use and program the use of another 2 or 3 different kind of cars through out the entire lease time for a certain amount of days each year. So if I have a sedan for lease I can also have a mini van for 12 days a year and a jeep for another 5 days a year.I want to be able to 1. Know my remaining days on each type of extra car2.want to be able to find a free date for them and book them

All that under password protected area off course and also a mail system for letting the customer know what he did when or if his desired car or dates are available.