WCS server participates in the billing if server process is running and license is activated.
One license key can be activated on several WCS servers.
Month beats at hourly intervals. For example, if in June 30 days, it will be divided into 30 x 24 = 720 hour intervals.
If an 1-hour interval within a month is detected when N servers were used simultaneously, then it will be billed for N * $75 for that month.
If several such intervals are detected within a month then it will be billed according to the interval of maximum usage.
For example, usage of 2 servers was detected on June 15 in 9am to 10am interval, and usage of 3 servers was detected on June 30 from 16pm to 17pm. As the result, it will be billed
for 3 servers for June.