Anytime a new participant joins the campaign, the system sends an automated email. In this email, try to explain the benefits of referring others and earn more rewards.
Whenever a participant achieves a new milestone, the system unlocks the associated rewards and sends an email. Encourage your participant to keep sharing for more.
This is the optional email that you can enable. The system sends this email with a confirmation URL inside. You can customize and add your message to this email