Pritunl VPN Cost for one week

Hi, i wanted to know if i’m gonna pay an entire monthly suscription even if i’m gonna use the license just a couple of days.
We are doing a migration from one VPN server to another and in the meantime we are gonna use the same license key for both of them, as the price is per host, i understand that we are gonna pay double. but i want to know if i’m gonna be charged with the entire month even if i use the license key in both hosts for just a couple of days.

If an email was sent about the quantity it is prorated per-hour at about $0.10/hour.