What widget do I use to limit the number of people selecting one option

I want to limit the amount of people who sign up for each option.  Which widget is that please?

Just to confirm, did you mean you wanted to limit the number of slots for these options:

If so, you may use any of the following widgets:

1. Ticket Purchases Widget

2. Appointment Slots Widget

3. Inventory Widget

Related guide: 252-How-to-Add-a-Widget-to-your-Form