Password Reset:
Click "Forgot your User Name/Password?" from the sign-in page. After providing the requested verification info and answering your security questions, you will be allowed to change your password.
Please note: You can only reset your password if you enrolled in the new billing system after October 24, 2018.
Username Recovery:
Click "Forgot your Username?" on the password recovery page. Fill out the requested info and Answer your security questions. Upon success, an email will be sent with your username.