Floyd said angrily, "You didn’ say how many men, an’ you didn’ say what you’d pay."
"Goddamn it, I don’t know yet."
"If you don’ know, you got no right to hire men."
"I got a right to run my own business my own way."

– John Steinbeck

The Grapes of Wrath, Chapter 20. Floyd Knowles angrily confronts a contractor who comes to the Hooverville camp to hire fruit pickers for low wages. Floyd has been caught before by contractors promising a certain pay on some distant farm, then arriving to find they get paid half that. So Floyd demands that the contractor show him his license and a signed work order saying where, when and how much the work will pay.