The worst rewards program ever, what so screwed up about shell is that they gas station are rigs i mean all of them across the entire United States are rigs i travelers a lot any they pump never start at zero cent they normally starts at 26 cents on every dollar you spent at they station, and has far has the rewards it constantly boots you off and ask you to log back in it will not accept your information that you provide and keep showing the error messages it have been a week and i still can't