My daughter and I are on a multi-line account that I own.  We did this so she could get the phone she wanted and to share data.  Our contract ends March 2015.  When our current contract expires, we want to discontinue the multi-line account and each have our own account.  Since I own our current account, we assume I will release her from my account and she will set up an account on her own.  In doing this, would she have to sign another contract?  To remove her from my account, would I have to sign another contract?  To avoid a contract, would we both have to go pre-paid?  Thank you for any information you can give me.