If you use more than the monthly bandwidth allowance included in your plan, you will simply be invoiced for the extra bandwidth used. The price depends on which plan you are on, and is charged incrementally. So if you use 5.1GB and are on the Standard Plan, you would just pay £0.50 for the extra 0.1GB. Click here to see the different plans and how much bandwidth usage they include.
You can easily monitor your bandwidth usage in real time from within your account. If you need help figuring out which plan is best suited to your needs please contact us at email@example.com and we will be happy to help.