Order your Proxmox VE Basic subscription with OSNet official Proxmox partner.
OSNet - official partner of Proxmox offers you to buy your Proxmox VE Basic subscription oline :
All paying subscriptions come with exclusive access to the enterprise repository, stable updates and enhanced security.
Subscriptions are licensed per physical server and CPU socket.
In a Proxmox VE Cluster you need to have the same subscription level for all your servers.
Subscription period is one year from purchase date. All prices are net prices. VAT will be added, if applicable.
Technical support is done via the web/email-based Proxmox Customer Portal (in English or German).
Community support is done via the public support forum.