Thread: On listings, is there any way to force categories with defined subcategories to pick

On listings, is there any way to force categories with defined subcategories to pick

On listings, is there any way to force categories with defined subcategories to pick an appropriate subcategory while other categories without defined subcategories be exempt?

Here is the listing scenario:

Butchers:
-Texas (Free)
-Oklahoma (Add $2)
-Nevada
--In Reno (Add $5000)
--Outside Reno (Free)


Bakers: (free)


Candlestick Makers:
-In United States (Free)
--In Florida ($399)
--Outside Florida (Free)
-Outside United States (Add $30)

The above question is can the listing prices above be tailored this specifically. Also, what keeps a Butcher in Reno from just stating (s)he has a shop in Reno but just picking Reno and not paying sub fees? Can the customer be forced to exhaust category selections until the user arrives at the lowest applicable child subcategory. Does this make seance?