To invite participants to join your MeetButter room you can click the 'Invite' button in the top of the Room Setup page. You'll have two options for inviting participants:
1. Invite via Google Calendar
Click on 'Invite via Google Calendar' in the dropdown menu to set up an event in Google Calendar. The link to your meeting room as well as the name of your room will automatically be added to the event.
2. Invite via Room link
Click on 'Copy meeting room link' to share the room link with participants directly - whether it's in an email, in a slack message, a twitter DM, in your Calendly or whatever - it works exactly like any other link.