Thanks for the explanation. I realize one can limit spaces booked per ticket to one but that does not help me. To provide a simple example of my needs, I have an event with different packages for participation and purchase, essentially multiple “sub events” that would be represented by separate ticket types. The user would only purchase one type of ticket, e.g. for a film premiere, “Film only” or “Film and Cocktail Reception”. Based on your explanation, I would have to create multiple events to accomplish this.
I have experience with PHP. Should I attempt to modify the code that handles the booking? If so, where might I find guidance on how to do this? (realizing of course that I could not update to newer versions)