Yes. You can select additional items in Step 2 on the booking page or include them in the comments box of the booking page.
Child, Booster & Infant Seats – Select at the time of booking
GPS - Select at the time of booking, if doing a one-way rental you will need to request in comments box
Excess Liability Reduction – Request at the time of pick-up with the rental branch staff
Additional driver - Request at the time of pick-up with the rental branch staff
Snow Cover Package - Request at the time of pick-up with rental branch staff