Discount expires at 11:59pm on Wednesday, January 18, 2017. 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 uberX, uberPOOL, uberWAV, uberASSIST, and uberESPAÑOL in Chicago; maximum discount of $5 per ride. Discount does not apply to surcharges, tolls, or Booking Fee. Terms subject to change.