QR codes appear on direct mail, print ads, trade shows, in stores and even t-shirts. What are they, how do they work and why do they seem to be appearing in so many different places? www.neopostinc.com >> Read more Ads by Pheedo
San Francisco Bay Area and California Business News — — SFGate, San Francisco Chronicle: Business
Sun, 06/17/2012 - 1:02pm
QR codes appear on direct mail, print ads, trade shows, in stores and even t-shirts. What are they, how do they work and why do they seem to be appearing in so many different places? www.neopostinc.com >> Read more Ads by Pheedo