With yesterday's release SignalMind plans now come with unlimited Demo sites. How this works is - when any site is first created, it is in Demo mode (displaying a gray line with "demo" on the site's pages). Sites in Demo mode are free (not counted towards your usage).
Once you are ready to take the site live, simply click on the "Go Live!" button on the site's dashboard to make the "demo" note disappear. Once you take a site live, it will not be counted towards your usage for additional 45 days (in other words, it goes into the old "trial" status).
If you are on the Reseller Premium plan (or a custom plan) selling multi-site accounts to other agencies and do not see this feature in your accounts, please contact our support to enable this Demo status for your clients.