Discount not cumulative. Qualifying trips must have been taken in the United States between 12:00 AM on June 23nd and 11:59 PM June 30th. Discount expires at midnight on July 15, 2016. Offer has already been added to rider account. Only for riders who directly received the offer via in-app message. This discount is only valid on up to 10 uberX or uberPOOL rides in the United States . Discount up to $20 per ride. Discount does not apply to surcharges or Booking Fee. Terms subject to change.