and how?

Hllo,
I got S1 from yesterday but how can i share one unlock with my brother ( different account)??
Joshua

The account is just made, my account works, or do it have something with 2 computers on the same internet connection?
I hope not

Hello,
Ive got my account
but my brother have made a second acound for him, en when trying login on multiplayer there comes a message "username not found".
Could someone help me here ?