Xbox live subscription help!!!1?

Question

i have one xbox 360 and me and my sister both have gamertags but my xbox live subscription only lasted a month and my sisters is lasting for a year. How can i add her yearly subscription to my gamertag?

Answer 1

you have to buy your own.

Answer 2

Yeah man, you gotta get your own.

Answer 3

Good try but you can't. Buy the year membership card at any Gamestop and redeem the code.  

Answer 4

y dont u just use ur sisters. u cant bcuz its one for each gamertag

Answer 5

Youcan't you have to pay for it yourself, each gamertag is completely stand-alone it doens't matter f you are on the same console.

Answer 6

you can't, you have to get your own