*Send Email : Booking API/Email Smart (select the appropriate option)
*Email Subject - enter the subject for your Guests
*Email Text :- enter the Email text you wish to send to your guests include template variable [PAYLINK] this creates a payment link (HTML A tag) for the payment request for the amount for the outstanding balance. *Booking tab: (Optional)
*Execution = One time only
*Flag Text = The text you want to display