Regarding changing free to paid plan. How to Upgrade our plan.

[Kuramochi]

We have a lot of workspace. Some workspace has more than 10 members. For example,

Workspace A has 30 members,  Workspace B has 20 members, Workspace has 15members.

In this case, Workspace A, Workspace B and Works space C have to be upgraded ?

If have to be upgraded, in case of Workspace C all members belong to Workspace A or Workspace B,  Whether Workspace C have to be upgraded or not ?

[Kuramochi · Accepted solution]

Self answer Paid plans are per Workspace. It is not tied to a user account.
For example, even if Workspace A is a paid plan and you are a member of this plan,
In case of you are a member of another Workspace B, you will be charged when
you change Workspace B to a paid plan.
Please comment if my understanding is wrong.