Numeric PLU codes are used on produce to identify how food is grown. However, they might not be as reliable a source of information as we might hope. They can tell us quite a bit of information, but ...

With more than 1,400 price look-up codes (PLUs) now in use around the world, the International Federation for Produce Standards (IFPS) has launched a user-friendly app to help users from across the ...

This article may contain affiliate links that Yahoo and/or the publisher may receive a commission from if you buy a product or service through those links. Across the country, self-checkout has become ...

August 21, 2012 Add as a preferred source on Google Add as a preferred source on Google When you buy fresh produce at the grocery store, you may notice they're often stickered with a code that the ...