First time riders can get a $30 ride for free, for example: https://www.uber.com/promo https://www.uber.com/promo Depending on the city the promotions may get

First time riders can get a $30 ride for free, for example: https://www.uber.com/promo https://www.uber.com/promo Depending on the city the promotions may get more aggressive, they also have a Get $25, Give $25 deal for referring new riders.