2 Accounts. One console.

well you might want to use a cloth and that

I entered download code to my account and it now works........cheers

Accounts and profiles are the same thing. Multiple accounts can be signed in at the same time, but unless you're playing a local co-op game, only the account your using would be the one playing and levelling up.

Assuming you mean digital

Ok lets call the xbox one x console 1 and the xbox one s is console 2

Your account is account 1

One kid is =account 2

One kid is account 3

Ok your account 1 makes console 2 its home console

Account 1-3 can use any games on console 2 and play online

Console 1 only your profile will be the roaming profile so.only account 1 can play online and use your game on that console 1 but must.be signed online

Only one console can be home console.and only the account with thr live membership will be able to use it on any console

So ideally you want to have only 2 accounts not a third one if you want them to play on two different consoles

hi i will try to help you as best i can then

You have 2 console 3 account

Account 1 (with subscription)
Account 2
Account 3

Console A
Console B

Account 1 that owns the subscription will classify console B as the primary one from that all accounts on console B will have access to the subscription

which means that account 2 or 3 on console B will have xbox live and all

in return Account 1 will be the only one able to use the xbox live on console A

If you want account 2 and 3 to play together, you will need one of the two subscribers