From our previous posts, we have covered numerous unique vending machine ideas. Some of them were brilliant though. Recently, Coca-Cola Made another cool way to surprise us with their “open happiness” machines during Valentine’s Day. This time, they has crafted ”The Invisible Vending Machine”, which became visible only to couples and gave unique giveaways. Here is the video:
http://www.youtube.com/watch?feature=player_embedded&v=RjMhZFhD0tI