[Roger Ver] attempted to use a QR code containing a private key to give away some cryptocurrency on TV, but the code was blurred out by the broadcaster. Not ones to give up easily, [Michael] and ...

When it comes to successful QR code campaigns, there are a few key principles to keep in mind: 1. Strong Call To Action: When people see an odd-looking square, they aren’t necessarily motivated ...

There are a number of solutions available that incorporate quick-response (QR) codes into purchase transactions. QR codes can be used to store all sorts of data from numbers, text and even URLs.

Key takeaways from the whitepaper include: Instant payments have the potential to become the leading payment method in the U.S., but achieving this requires a critical component: payment QR codes.

Retailers are now looking to own that relationship with the customer. There are a number of solutions available that incorporate quick-response (QR) codes into purchase transactions. QR codes can be ...