A car or truck’s vehicle identification number, or VIN, is a combination of 17 letters and numbers. Each vehicle on the road has its own, unique VIN, much like a person’s fingerprint. A VIN can appear ...

An egg carton displaying a sell by date and other numbers printed on the side - JollyPopLA/Shutterstock Somewhere beside or below the expiration date, you'll see a three-digit code that spans anywhere ...

Product bar codes were originally developed to help with inventory tracking and speed up checkout at grocery stores. The relative speed and ease of use of the bar code system, or Universal Product ...

Gadget model numbers are a pain to decrypt. Just when you think you’ve figured out what a digit or a letter means the manufacturer changes everything around. Now, thanks to the Retrevo Model Decoder, ...