@danielmcclure on Twitter: "STOMPERMOBILE TIP Learn how to integrate two-dimensional barcodes or QR (Quick Response) codes into print to drive traffic."

Last Updated: March 15, 2010

STOMPERMOBILE TIP Learn how to integrate two-dimensional barcodes or QR (Quick Response) codes into print to drive traffic.

https://twitter.com/danielmcclure/status/10508771581