A:AnswerYes, but what she would have to do first is go to her settings and change her country region to match that of the card. Then enter the card info
A:AnswerAt the time of this answer : No
Promotional startup 3 month codes are only good for new first time members.
Gold members at this time should extend their gold membership as far as they can, then do the 1$ upgrade from microsoft. it will convert up to 3 years of gold to a free ($1 one time) ultimate account.
If this code gets applied to an account that does not have reoccurring payments, they offer 1 free month to turn on reoccurring payments with the activation of the card.