As part of an advertising campaign Guinness have come up with glasses with hidden QR codes. It appears on the glass when the glass is filled with Guinness or any other dark beer which the drinker can then use their smartphone to scan the QR code. The drinkers gets an updated Facebook status and Tweet and coupons and discounts. They can invite friends to join and send out Guinness Promotions.
No comments:
Post a Comment