Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Options must be fully redeemed within 2 months of initial activation. Not valid for students who have been in past 6 months. Can not be combined with any other special offers. Reservation for first class required. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings