Example: If you have two members in your team (costing $20/mo) and you add a third halfway through the month, your next invoice would be $70 (3 members at $20/mo for the upcoming billing period plus $10 for the half month your third member had access to Count from the previous period).
Example: If you have 10 members in your team (costing $20/mo) and you remove 8 of them halfway through the month, your workspace balance would be $40 in credit (a refund of $10 for each of the 8 removed users prorated, minus the $40 for the remaining two users for the upcoming billing period).