The Hertz Corporation operates the Hertz, Dollar Car Rental, Thrifty Car Rental brands in approximately 9,700 corporate and franchisee locations throughout North America, Europe, The Caribbean, Latin America, Africa, the Middle East, Asia, Australia and New Zealand. Duties include assisting with customer pick-up and delivery, cleaning the interior and exterior of the vehicle, checking and filling all necessary fluids under the hood, refueling the vehicle and checking tire pressure.