Choice EliminatorPer-choice limits are the core of Choice Eliminator. You give each option its own capacity, and the add-on pulls the option out of the form the moment that capacity is reached.
After every form submission, Choice Eliminator compares each choice's current response count to its limit. If the count has hit the limit, the choice is removed from the form so new respondents can't select it.
Give each timeslot or workshop its own seat count. As each fills, only the remaining options stay visible.
List available appointment slots as choices. Each slot has capacity 1 (or your actual capacity) and disappears once booked.
Assign each dish or item a limit. Prevents double-signups for the same thing.
Use checkbox questions with per-item limits so each piece of equipment gets reserved only as many times as you have stock.