Newbie here.
Just an update for you guys for the Centurion lounge-Uber deal.
Was successfully able to use my coupon from LGA to Soho for my $50 ride.
Had a few email exchanges with the Uber support, because my driver forgot to turn on the app at the airport, so my ride technically started further down on the highway and the promo code wasn't applied automatically....
Be mindful of that.
But she was able to tell me the following: "It can be used a maximum of two times, one per trip, as long as the amount in total doesn't exceed $250.00, and it's used before December 31st, 2015"
GAME ON DDF readers for the highest comped ride! HAHA