How to send and invitation reminder for an event
How to send an invitation reminder to someone who received the first invitation but has not filled a form.
This person is still not registered for our special event.
You need to create some campaigns within your event program.
CREATE CAMPAIGN

This is an example of how I set up these campaigns.
Email was sent
Program Status has not changed
BUILD SMART LIST

CREATE FLOW

The email will be sent out to those who received the initial invitation but haven't completed a form.