A temp agency (that Walmart uses, Walmart is first by the way). Temporary workers are all the rage in the post-recession era. Corporations cite stagnant and unreliable economic growth, all while maintaining lofty profits thanks to their treatment of the workforce. Hey, in capitalist economies you can do whatever you want so long as it’s not illegal. Walmart leads the way, temporary worker corporation ‘Kelly’ is number two. Both are happy to work within the ‘rules’ to get their cheap products to shelves in a hurry.

http://thecontributor.com/scary-after-walmart-nation%E2%80%99s-second-largest-employer-temp-agency