Sending a Didit to a registered user
Registered users get notified via their notification preferences—whether that's push notifications, email notifications, or both. All their assignments will be organized in their dashboard and their To Do list.
The real benefit of being a registered user is that all your Didits are in one place and it's free. They can receive unlimited Didits and only need a paid plan if they want to send more than the free limit.
If someone is receiving many Didits regularly from you, encourage them to register for their own free account—it will enhance their experience and keep everything organized.