Table sales let you sell tables and individual seats from the same map, so a table of eight and single seats at the bar can go on sale together without separate systems or manual reconciliation. Quantity limits stay matched to add-ons, so a table built for six doesn't get oversold with eight drink packages attached.
For venues running multi-floor rooms or mixed seating, this closes a gap that spreadsheets and workarounds used to cover. The box office sees one map, one inventory, and one source of truth for what's actually available at the door.