How will I be charged if I upgrade or downgrade my hosting package?

Billing & Invoicing
There is no extra fee for upgrading, or downgrading, a package. The only difference is in the price between your old package and the new one.

You can upgrade or downgrade at anytime, but no refunds will be provided for the unused portion of your existing package if you downgrade.  If you upgrade you will be charge the pro-rated additional amount which will be payable immediately.