Why/how is your org paying that much per user? I was under the impression that Slack topped out at well below that figure even for all the enterprise bells and

Why/how is your org paying that much per user? I was under the impression that Slack topped out at well below that figure even for all the enterprise bells and whistles. I assume there are additional services/features that I’m not aware of? On-premise or dedicated hardware? Special data location requirements?