How to open Vending machine in DMV?

Im just curious how that process would go. I’ve spent my fair share of dollars in those Vending machines and that traffic is lovely but how do you get that spot? I’ve looked into it & it shows that in my state it’s open to public vendors in certain areas of the DMV but who would you contact to set that up? I’ve called the DMV & the rep recommended calling the State but no real answer on how to go about this. Anybody familiar & want to give a tip?