>>4439114>>4439120The cool thing about it is that they're extremely cost-effective to make.
10 cents for b&w, 25 cents for color prints at my local library.
I would encourage anyone to make them and treat them as a modified business card almost (if you're into the business and social media side of photography). People love and remember tangible goods with real value rather than just a QR code itself or business card.
