Hello,
tonight I tried to purchase the $40 pack of crowns on xbox on my wife's gamertag. She has access to my xbox live balance, but it only offered me the choice of a credit card. I don't put credit card info on my xbox, but I have plenty of xbox live gift cards/balance to pay for the purchase. So is it possible to use my xbox live existing balance to buy crowns, or can I only use my credit card for that? Can someone walk me through what I'm doing wrong here please. I want to buy the imperial upgrade and have crowns left over. Thank you.