20% statement credit on any ride paid with a CapOne Quicksilver card through April 30, 2016 (yes, one year from now!). No special enrollment needed. http://blog.uber.com/capitalone Found on Fatwallet. "In addition, eligible Capital One cardholders who are new to Uber will get their first two rides free - up to $30 per ride. Just sign up for Uber with your eligible Capital One card, and enter the promo code CAPITALONE before June 30, 2015 to get your first 2 rides free, up to $30 per ride."