Advertised services can be

– Feedback using Net Promoter Score*
– Live voting
– Chat
– a link to a web-page. This opens up for all sorts of publications
– Sharing of information through email
– Send in questions
– the Agenda for the event. See what is on, track progress and book seats
– Alerts
– Good-Neutral-Bad feedback
– Ticket – manage access, vouchers and cloak room tickets
– Countdown – see how much time is left of the session or when the next starts

(*Net Promoter Score” is a customer loyalty metric developed by (and a registered trademark of) Fred Reichheld, Bain & Company, and Satmetrix.)