Add the ability to assign staff to a rental and travel costs
When renting out equipment often times there is an attendant or more that must be present at time of rental. These attendants need to be a billable part of the rental as well as travel time to and from the location for drop off and pick up.
The drop off and pick up charges can be determined by proximity to the rental store. For example: if I have a bouncy castle to rent out and it is 4 hours a way, I need a way to automate the cost of travel and the cost of someone attending the bouncy castle while there. It would then get added to the bundle costs.