Yes, just send your custom request via https://shop.proxmox.com/contact.phpDowngrade
Downgrades are not possible during the one year subscription period. If you want to downgrade...How do I upload my Proxmox VE subcription key to my Proxmox VE host?
After your purchase has been confirmed you will receive a welcome email including the...How many CPUs (or CPU-sockets) do I have?
To find out how many physical CPU-sockets (or sockets) there are on your server go to the...How many subscriptions do I need for my servers?
Each Proxmox VE server needs a subscription with the right CPU socket count (1 CPU, 2 CPU, or 4...How many support tickets do I get in total if I buy two or more subscriptions?
With every subscription you purchase you’ll get a certain amount of included support...I run a Proxmox VE Cluster. How many subscriptions do I need?
In a Proxmox VE cluster all nodes need to have the same subscription level. Example: Consider...Server change - How can I move my current subscription key to the new server?
If you want to move your subscription key to a new server, for example because you have replaced...Technical support questions
To submit a technical support question please go to the Proxmox Customer Portal at...Upgrade - How can I upgrade my subscription level and/or CPU number?
You can easily upgrade from a lower subscription level to a higher level during your current...What is the Enterprise Repository?
The Enterprise Repository is the default, stable and recommended package repository for the...