Can someone clarify how pricing 4 subscription works?

Ovidiu

Renowned Member
Apr 27, 2014
326
14
83
Proxmox says my server has:

CPUs 8x Intel(R) Xeon(R) CPU E3-1245 V2 @3.40GHz (1 Socket)

Does this now count as 8 CPUs so would I pay 8 x € 5,41/month (per CPU) for a community subscription?
 
Oh, one more thing, while checking out it says
Additional Required Information
This product/service requires some additional information from you to allow us to process your order.
but never specifies what additional information I am supposed to give.

Towards the end it says:
Total Recurring: €77,88EUR Annually
but I'm not interested in anything recurring, is that optional?