Where can I view the charging keys in my account?

You can view the charging keys in your account at any time. 

In the user portal:

Login to the user portal and navigate to the Charging Key/RFID Card section. Here you will see a list of all of the charging keys and cards associated with this account.

In the app:

Login and navigate to the Account section in the menu on the bottom of the screen. Tap Charging Key/Card and see all of the charging keys or cards associated with your account.