POST /licence/v1/deactivate

Frees a seat, for example when a site is decommissioned or moved.

POST https://parmtech.au/licence/v1/deactivate
Content-Type: application/json

{ "licence_key": "PT-…", "domain": "old-site.com", "install_id": "…" }

Returns { "deactivated": true }. Seats can also be freed from the customer dashboard — useful when the old server is already gone.