Choose who pays for mailboxes, and show the count per invoice

Shipped

August 26, 2026 at 9:45 PM UTC

Author

kamo

Commit

9f2d45b

The cost-mode control appears only once a billing group exists — with none the setting changes nothing, and offering it invites the belief it is broken. Invoice rows carry the recorded mailbox count so a past charge stays explainable after the mailboxes are deleted.