what I hate is getting the double or triple charges to have them credited back a week or two later. I get that with Amazon all the time. Hell, I have an extra $500 on hold from my account from Amazon charges this weekend. Eventually it all gets straightened out, but it's an annoyance to say the least. As for the OP, you'll eventually be charged correctly. It always happens and I've had the same thing happen with me more than a few times.