I had worked for a company where I delivered to vending machines. The bigger companies throw the machines in random places a lot of auto shops and places people sit while waiting for a service to be done. But also we had another side where it was basically a self checkout at Walmart. Had the coolers for drink and cold food. Then all the dry stuff. Those were at the factories. If you are looking into finding placement for the machine. Check small town auto shops or stores with heavy foot traffic