Use the QWeb templating mechanism for emails
Know and track (un)subscription reasons, GDPR compliant
Mass mailing lists that get autopopulated
Mail settings in events
Copy tracking fields from leads to partners
Link mass mailing with event for excluding recipients
Combine event reservations, opportunities and quotations
Add contacts to event and event type
Allow registration grouped by quantities
Allows sell registrations with more than one attendee
Share your events via social media
Restrict event track location overlapping
Allow activity management on events and registrations