You undoubtedly know what a bar code looks like, but not many people are familiar with QR codes, or quick response codes. They look like 2D bar codes and need to be read using special readers instead of a typical bar code scanner.
QR codes have long been used in other parts of the world. Business owners of all types are starting to use them for various purposes. Since they are still relatively new, it is a great way to stand out among the competition.… Continue Reading
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