18-01-2016 22:07
18-01-2016 22:19
@Anonymous User
Welcome to the forum.
Open up the NOW TV app on the 2nd box, and on the menu bar on the left of the screen go down to the My Account option. You'll then see a Sign Out button that you can use to sign out of the account you are currently logged in with, and then you will be able to Sign In with the same username and password that your first box is using.
18-01-2016 23:34
Hi @Anonymous User to add to what @Andy said. If two bank accounts have been used. You need to cancel one or you will get charged twice.