Securing your login with an authentication code stops other people from accessing your account even if they know your password.
You can turn off two-step authentication in your profile once you login.
Click 'send email code' to be emailed a unique 4-digit code. Enter this code on the next screen where prompted.
Enter the 4-digit authentication code sent to your phone to secure your login.
Enter your email code and last 4 digits of your funding card to secure your login.
Last 4 digits of funding card