Renter must meet standard age, driver and payment requirement. 24 hour advance reservation required. May not be combined with other discounts. Availability is limited. Subject to change without notice. Blackout dates may apply. Alamo charges a Frequent Traveler Surcharge to offset the administrative and program costs associated with participation in Frequent Traveler programs. Non-qualifying rentals include tour operator rates, travel agent rates, travel industry staff rates and complimentary rates.