The promotional product applications of QR Codes are endless. When you add one to a trade show giveaway or a client gift, you make it easy for your target audience to connect with you. Since they can be printed in one color (an advantage over a similar barcode system from Microsoft), there's no reason not to add one to your next design. Generate your own QR Codes for free on the web, and ask your Gorilla Marketing specialist about the best way to include them in your next promotion.