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