I don't know if this is true, but if you did want to cancel it, all you have to do is e-mail: email@example.com
and tell them you want to cancel your order. You must also include your order number that they gave you. I did this very thing on Monday. However, I didn't do it because of an order delay. Who knows if that's true. I'd wait and find out before you do something rash that you may regret. Besides, you can always cancel your order up until the time it ships out, which probably won't be until next week anyway.