PBS Community subscription pricing?

Why is the PBS community edition 5x the cost of a VE license?
Because with one Proxmox Backup Server instance you can cover dozens of Proxmox VE instances.

I'd like to support this project but at the moment the pricing is too high.
We do not think so, especially when having in mind all the features provided, no limits placed upon neither client count, backup count nor data usage, the first class integration in Proxmox VE, and, depending on the subscription level, enterprise support provided.

If you have further questions about subscriptions not covered by proxmox.com or the Subscription Agreements please write to office@proxmox.com