How do they make money? Volume! http://www.nbc.com/saturday-night-live/video/first-citywide-change-bank/229045/ http://www.nbc.com/saturday-night-live/video/fir

How do they make money? Volume! http://www.nbc.com/saturday-night-live/video/first-citywide-change-bank/229045/ http://www.nbc.com/saturday-night-live/video/first-citywide-...