When I first investigated these things, I had asked them how, since they're only keeping the wood and wire, they can sell them at a discount. What they told me was that first, the beds they're refurbushing were originally donated to them, so cost them nothing. Also, since they employ people who are otherwise unemployable, they pay minimum wage, which keeps labor costs down. And thirdly, the government considers them a nonprofit work creation program and provides a certain amount of subsidy for the wages.