Beep. You hear it every time you buy a product in a retail store. The checkout person slides your purchase over a scanner embedded in their checkout stand, or shoots it with a handheld scanner. The ...

To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...

Editor’s note: The views expressed in this commentary are solely those of the writers. CNN is showcasing the work of The Conversation, a collaboration between journalists and academics to provide news ...

Bargen is a free Barcode Generator software for Windows 11/10. It is an executable JAR file. Therefore, you need not install it on your system. To run the JAR file, simply double-click on it. Its ...

In 1948, N Joseph Woodland - a graduate student at the Drexel Institute in Philadelphia - was pondering a challenge from a local retailer: how to speed up the tedious process of checking out in his ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

When George Laurer goes to the grocery store, he doesn’t tell the check-out people that he invented the barcode, but his wife used to point it out. “My husband here’s the one who invented that barcode ...