@Klaushouse, you bring up a very good point, kids need credit card in order to purchase online goods. So they need their parent's credit card, and most parents don't like to add expenses on their credit cards, as they will have to pay it on time or accumulate debt.
Nobody said AG was hurting financially. In response to this idea, I thinks its awesome. Stickers are pretty weak and even for 12 year old are very childish. I would love to see some T-shirts, and of course AG could use the extra Ca$h.