How can i put vending machines up at businesses to which i have no affiliation? -

i want to buy a vending machine (like the ones that dispense skittles, nuts, etc. but i don t know where i could put it or how to approach businesses for their permission to do so.

More than likely you will have to contact the owner or the manager of the business and simply ask if you are able to put up a vending machine. If a manager is not willing to talk to you, then ask whom may talk to, sometimes you may have to contact the corporate office.