The $30 off offer is on our transaction service fees only. The discount varies based on the transaction service fees charged for that ticket, and the value of discount will be up to the amount of the service fees charged for that transaction, or $30 per transaction, whichever is less. A maximum of $10 per person can be saved by using this promo code; 3 passengers are needed to redeem the full value. You must use the promo code upon check out to redeem this offer. This offer may be revised or discontinued without notice. Promo code expires on January 31, 2018 at 11:59 p.m. EST.