Auditors, CFOs Boost Their IQs on QR Codes

That piece of technology is a Quick Response (QR) code. Dating back to the mid-1990s, when they were invented by a division of Toyota, QRs are those matrixes inside tiny black boxes that appear on billboards, magazines, and toys, for example, that can help shoppers get the products they need even if an item is sold out. The codes are increasingly being applied to business services, including accounting, experts say.

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