Use the "email" property in the Event Registration data. After successful registration, trigger an event to send off an email confirmation. **Prerequisites** - Write the email a website user received after registering for a (free) event. Ticket: https://github.com/ncma-chapters/team/issues/36 - Design the HTML version of the email confirmation for event Registration. Ticket: https://github.com/ncma-chapters/team/issues/37