The Vault coffee shop is like every other coffee shop around the country. They serve coffee, tea, and delicious baked goods. The only thing missing in The Vault are the employees. That’s right, you won’t find any employees at this special coffee shop because there are none. The entire business is run on the honor system. You may be shocked to learn that not only does the owner not record any loss in revenue, reports Aaron Boerner, but rather he records extra money in the tills at the end of the day!