HOTFILE / Automatic Payment
I have an account with Hotfile.com, when you first sign up they have an automatic Payment setup which is not exactly made clear when you first sign up with them and its a month later when you see that $9.00 has been taken from your account. This month they took two payments and they will not answer emails to correct the error. I have had to go into my Paypal account and cancel the automatic payment so it doesnt happen again, however this is quite confusing to do. I stopped the payment last month but they still took it twice.
I would stay away from this hosting service and go with someone like rapidshare or megaupload. Just keep an eye on your bank account if you do want to sign up with them, as I said they will not correspond with you at all if things go wrong.