The availability of optional extras depends on the car rental agent in Broken Arrow and even if they are booked online they are not guaranteed. The following extras can be booked on Autoprio.com: Snow Chain Set, Ski Rack, Additional driver, Infant child seat, Roof Rack, Booster seat, Wi-Fi Access, Snow Tyres, Child toddler seat, GPS – Satellite Navigational System, Luggage racks and Electronic toll pass. Please note that most of the optional extras are not included in the rental price and can be purchased at the time of booking or at the rental desk in Broken Arrow. The cost of the optional extras are displayed at time of booking in the Rental Conditions.