I actually found a vending machine last week that provided me with diet caffeine for a mere 25 cents. But I never realized just how many of those machines are out there until I spoke the next morning ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. Follow Lauren Edmonds Every time Lauren publishes a story, you’ll get an alert straight to your inbox!

Editorial Note: Blueprint may earn a commission from affiliate partner links featured here on our site. This commission does not influence our editors' opinions or evaluations. Please view our full ...