We host two baseball game events a year where our guests need a ticket - however, at the venue of the event, children 4 and younger are free, so they don't need a ticket. So the RSVP process for families with younger children is clumsy and makes keeping a accurate head count for "paid" tickets challenging. So a family will register for 5 tickets, when really they only needed 2 or 3, for example. When they click the "register" button and the event registration screen comes up, it would be nice to be able to add some options to that screen.