A trigger is a criterion for an event that determines when the notification will be sent to the appropriate receiver.
Manual: send out a bulk notification for a one-off event
- Examples: In case the customer needs to be informed that the Arrival time at the booked Resort changed, Name of Resort changed, etc.
Change: send out a notification when a certain value changes
- Examples: Booking confirmation, Cancellation confirmation, Bill updated etc.
Periodical: send out a notification for recurring events
- Examples: Pre-arrival information, Welcome home email, Reminders, etc.