I had a customer where I purchased licenses for The Events Calendar Pro and Event Tickets Plus. The customer refused to reimburse me for those licenses, and we had a falling out.
So I “disconnected” their site in my license area, but every time they run an update it reconnects. I even removed the license keys from their dashboard (I still have access for now), but even still, the site keeps reconnecting and giving them access to updates thru my license.
How can I permanently disconnect a site from a license purchase?