As captioned, our subscription plan is Trello Premium with an annual payment. I am curious about how Trello adjusts our payments when there are changes in the number of users.
For example, if we initially have 50 users being charged, and then 1 user leaves, but we later add 1 user back before the next payment period, why does the invoice show an addition of 1 user, making it seem like we have 51 users? What happens to the user who left? Any way that we could make the new add one continue the left one's subscription?