So I have two other accounts that I no longer use. However, the problem is I forgot everything about the accounts: email addresses, WLID, password, gamertag, etc. I used to have the accounts on an old xbox that I no longer have, and I never transferred the accounts to the new xbox I now have.
In short, I know nothing about these old accounts I used to have. The only thing I do know is that they are all charged off my credit card. How can I cancel or stop the auto renew on these old, forgotten accounts?