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