National Car Rental provides quality vehicles for both business and frequent leisure travelers. It operates at every major airport in Canada and the U.S. The Emerald Club® from National is a complimentary frequent renter program providing a fast and frictionless rental process. Members can bypass the counter and choose any car from the Emerald Club AisleSM. In addition, members enjoy their choice of rewards (either free rental days or frequent flyer miles), special offers, automatic E-Receipts, and exclusive member services telephone numbers. National operates in over 3,000 locations throughout the United States, Canada, Europe, Latin America, the Caribbean, Asian-Pacific, Africa and Australia. more... See more text