Web hosting usage is charged by the peak storage used during the month, it is itemised on the invoice.
Usage can be viewed on the Control Pages:
The storage used is updated nightly, and the monthly peak is used for billing purposes.
Other Webhosting pages:
<ncl style=bullet maxdepth=5 headings=bullet headstart=2 showcats=1 showarts=1>Category:Webhosting</ncl>