Here’s the Lowdown: In the Support section of the Control Panel in your hosting account, you can easily add Bandwidth Overage Protection to your dedicated or Virtual Private Server (VPS).
NOTE: Bandwidth Overage Protection cannot be added to an account when it is already over its allotted bandwidth.
Adding Bandwidth Overage Protection
Bandwidth Overage Protection shields you from bandwidth overage charges by automatically suspending your account when its allotted bandwidth is exceeded. Reinstatement occurs at the start of your next billing cycle or when additional bandwidth is purchased.
Bandwidth Overage Protection cannot be added to an account when [...]
Use the Dedicated Hosting Manager to perform basic account management, including account setup and monitoring of bandwidth usage. The Dedicated Hosting Manager also allows you to request a power cycle and submit trouble tickets for problems related to your dedicated server.
To access the Dedicated Hosting Manager