Bitbucket users consume a license when they are a member of a group with Bitbucket User permissions in the global permissions. Typically this user group is called bitbucket-users but it can be different.
You'll have to remove the users from that group in order to free licenses.
Hope this helps!
We are excited to announce the open beta program for self-hosted runners. Bitbucket Pipelines Runners is available to everyone. Please try it and let us know your feedback. If you have any issue...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events