When you upgrade to a higher plan you will only pay the difference between the two plans and only for the amount of time until the next due date.
For example, if service A costs $10 and service B costs $20 then your upgrade price will be $10, but if you are upgrading in the middle of the billing term then you will only pay $5.
How to upgrade
All FadeHost services are upgraded the same way:
1. Go to your billing area.
2. On the menu click on Services and My Services:
3. On your list of services click on the service that you wish to upgrade:
4. On the actions menu click on the Upgrade/Downgrade button and you can follow the instructions on that page: