Set a maximum number of tickets

1. Navigate to "Registration"

2. Click here.

3. Click the pen.

4. Add the number of available tickets.

5. You can check this box if you do not want to limit the ticket availability.

6. Click "Update ticket" to save your changes.

7. Type "800"

8. You can add the same type of limitation for activities.

9. Click here.

10. Click the "Available tickets" field.

11. Click "Update activity"