Thanks...obviously the math works only if you have multiple machines...one person could probably service 15-20..refilling them..doing scheduled maintenance.
Guess it depends on what you have to pay for space..like a RedBox..
32 posted on 08/06/2014 6:02:30 AM PDT by ken5050
("One useless man is a shame, two are a law firm, three or more are a Congress".. John Adams)