Hello! i am visiting usa next week and i want to buy a macbook pro retina refurbished! But i have a problem, i will stay in a hotel and i have no credit cards,so i want to buy this refurbished macbook pro and pay with cash at an apple store! Is this possible? I mean how will i order it since i dont have a billing address and a card ? Can i go and order it directly at an apple store? anyone who knows plz help! thank you so much and sorry for my bad english!!