For contacts in your database:
♦Convenience for people who can sign up and pay 24 X 7
♦Details are published to your web site - including mapping URL's as to location for participants
♦Reduces admin on your staff, printing badges, people entering their data, reducing financial admin
For your organisation:
♦Future invitation cost can be reduced by understanding who attended in the past and who did not
♦Which marketing campaigns and events are the most successful
♦You can monitor events to understand which are filling up and react appropriately
♦Reminder emails go to participants a set time before the event
♦Tasks and reminders for staff are automated so things do not go undone