geobeats: Following are 10 little known facts about fruit stickers, including how PLU codes are allocated and the safety aspects of the stickers themselves.

Even though nearly every piece of fruit in the produce aisle has a little sticker on it, most people probably never give them much thought.

Click here to watch the YouTube video from geobeats.

Image credit: Brennemans / Flickr (CC BY-SA 2.0)