Can I Order an Upgrade for a Product as an Existing Customer?
Currently, you can only order upgrades for existing Virtual Private Servers (VPS) and Virtual Dedicated Servers (VDS). To upgrade Dedicated Servers or any additional add-ons, please contact the Customer Support team.
You can raise a ticket with the customer support team via the Customer Control Panel here.
How can I upgrade an existing Contabo VPS/VDS?
If you wish to upgrade an existing VPS/VDS, you can do so using the Customer Control Panel.
There is more information on how to upgrade your VPS/VDS here.