Through Nov. 30, OnePass members can receive up to a 15-percent discount and double miles when renting a compact car through a minivan at participating Alamo Rent A Car locations in the U.S. or Canada. The offer is valid on rentals of between four and 14 days. To take advantage of this offer, go to http://www.alamo.com and request I.D. number 698974 and Rate Code DG.