I wasn&#x27;t aware Slack had that model. It&#x27;s really interesting.<p>Here&#x27;s the link for anyone else who wants to read: <a href="https:&#x2F;&#x2F;get.slack.help&#x2F;hc&#x2F;en-us&#x2F;articles&#x2F;218915077-Understanding-our-Fair-Billing-policy" rel="nofollow">https:&#x2F;&#x2F;get.slack.help&#x2F;hc&#x2F;en-us&#x2F;articles&#x2F;218915077-Understan...</a>