Adding Additional Guests Option
If you would like guests to be able to invite additional participants to the appointment, you can Allow clients to invite other guests. This will create additional participants and allow those additional guests to receive the corresponding messages. The toggle within the Fields section of the Booking Pages>Settings allow you to control the ability for your clients to add additional guests to the appointment:
When toggled to Yes, the button 
will be displayed once a time is chosen to book and when clicked, a text box will expand to allow the client to add the additional emails:
Displaying Added Guest Information in Appointment
Adding additional guests to the appointment will add them automatically as a participant within Apptoto. By default, it will also display the information within the body of your calendar for quick reference once booked. The {{ guest_info }} field will populate the additional guest information as the field shown below:
