Want to sell more beers? Get people talking? Why not do what Harry’s did and create a way to do both? Harry’s wanted to sell more beers, so made the beers communication devices. QR code cards were attached to beers, if you wanted to talk to someone in the bar and was too shy to do so, scan the code, type your message then buy another beer, take the QR code card off your beer, turn it over and place it on the other beer and get it sent over to them. Et Voilà! You sell two beers, and they get to talk to who they want to! Good idea, and the conversation doesn’t have to stay in the bar they can continue talking after they leave too. Shame talking to people has to be done through a screen now!