How do I add a car rental to my TripActions reservation?

If you are planning a business trip and need to rent a car, you may want to know how to add a car rental to your TripActions reservation. This can be helpful if you need to travel to multiple locations during your trip, or if you need to rent a car for a longer period of time than your flight allows. Knowing how to add a car rental to your TripActions reservation can help you save time and money, as well as make your trip more convenient.