I believe it's four.
They are for xbox live subscriptions for xbox live. If you have one go on your xbox and Settings, Xbox Live, Redeem Code and type the following digits on the card.
You can only have 1 avatar per profile. You can create 3 avatars but from different profiles. You will also need to buy 3 different subscriptions if you want Xbox Live Gold.
JC Penny does not have subscriptions to Call of Duty, and it is doubtful that they have subscriptions to Xbox LIVE. The Penny's in your area might if it has a large electronics department. You're better off going to Best Buy though if you can get to one.
Yes, you can use your Xbox Live account on your new Xbox One.
only one xbox can use the card but only that gamertag can use it.
Unfortunatly, you can't. You have to buy two separate subscriptions. That's why PS3 is much gayer. Online play doesn't require pay.
Yes, i have one. There are many features. The best one is Xbox Live. You can get music, Netflix, etc. XBX RLES
Yes, it does.
Only if you have a free trial subscription to Xbox Live, or a prepaid subscription card. I don't know if there are any more trial subscriptions out there, I'm not sure if Microsoft has released any since the Xbox 360 came out. If you can't find one of those, you'll have to either pay for a subscription or hope somebody gives you one for free.
There can inly be 1 xbox live gold file per xbox
its the same as the one for the 360, its not xbox 360 live its xbox live thus working on both consoles.
no you have to make one then you have to connect your xbox live acc to it