You can still enter daily for a chance to win the AAdvantage 40th Anniversary Celebration Sweepstakes from American Airlines. I’ve won lots of AAdvantage miles from this sweeps! You will need to either sign-in or sign-up for AAdvantage (American Airlines frequent flier membership) but it is free to do so. There will be 1,392,081 of various prizes including miles, rental car deals, hotel deals and $20 Mastercard. This sweeps started April 5 and ends May 3 which breaks down to about 48,003 winners per day. Thanks goes to Freebie Shark for sharing!