Update: This offer ends today!
Originally posted on 8/24:
Via the link above register your AAdvantage account for this promotion.
Once registered use a Mastercard to purchase an American Airlines flight before 9/30/21.
The $50 discount code will arrive 6-8 weeks after the end of the promotion. Codes will be good on trips booked and flown between November 11, 2021 and March 15 2022.
“Can I receive more than one $50 promo code?
No, only one $50 promo code per eligible entrant. There can be multiple $50 promo codes awarded per reservation, as multiple AAdvantage® members in a single reservation can each register for the promotion and qualify for their own $50 promo codes. For example, if I book 4 tickets and register all 4 AAdvantage® members, all 4 travelers in my reservation will receive $50 promo codes.”