Used the app with a promo code and for some reason it tried to later on charge me $2.50 dollar fee without my consent. My credit card declined the charge and locked my card as precaution to avoid potential fraudulent charges. It took me 20 mins to have it unlocked and I almost had it canceled which will mean I'll have to waste more time to update ALL my other auto pay services just because Uber tried to steal from me $2.5, I should be compensated for the time wasted. Lower the CEO salary instead