We want the ability to sell tickets. CiviCRM has a maximum participants feature but this applies to the whole event. We want it to apply to each individual ticket. This will be particularly useful when related to a floor plan which can be uploaded.
In the Price Sets. In the Page Edit a price set. Next to Price will be another column called "Number" (people can suggest something better) where the number of tickets can be set. I thought this should not be in "Edit price numbers" so that different groups could still pay different amount but would deduct from the remaining tickets.