Account registration requires you to submit to Uber certain personal information, such as your name, address, mobile phone number and age, as well as at least one valid payment method supported by Uber. You agree to maintain accurate, complete, and up-to-date information in your Account. Your failure to maintain accurate, complete, and up-to-date Account information, including having an invalid or expired payment method on file, may result in your inability to access or use the Services. You are responsible for all activity that occurs under your Account, and you agree to maintain the security and secrecy of your Account username and password at all times.