This automated, robotic bartender comes programmed wih recipes for more than 700 drinks. You can also program your own drinks. Guests get drinks faster and you control liquor costs by eliminating over pours and spills. Plus, it's just a cool edition to your event! $100 per hour with a 6 hour minimum to rent the machine for up to 60 people. $150 per hour with a 6 hour minimum for events with more than 60 people. Vendor charges $1/drink to cover the cost of mixers and CO2, and then $20/hour to have an attendant either make drinks for guests or help guests make their own drinks with the Smartender.