So here is the story, I ordered a core i7 mac mini on the 21st when they offered free shipping. They charged my card for the full amount as soon as I placed the order. The next day I checked my online CC account and I noticed an extra charge from 'Apple Online' for $21.95. So I called Apple and they said that I got double charged for shipping. The rep I talked with authorized a refund for the cost of the extra shipping, I thanked her for figuring this out, and we ended the call. So yesterday I checked my online CC account again and I see that the refund had been processed...but not for the amount of the double charge of the shipping. It was for the full amount of the cost of the order. On top of that I got an email confirmation today that it shipped. So for the moment I am getting a mini that apparently the only amount I am paying for is the cost of shipping. Now, does anyone know can Apple go ahead and re-charge my CC for the cost of the order after it ships? How long into the future can Apple legally re-charge my CC?