PLU code literally means, Price Look Up code!
While you are out on the road, you may be shopping at some stores with which you may not be familiar.
It's in the produce area that you will want to know what kind of veggies and fruits they are offering.
Believe it or not, the stickers on your fruits and vegetables at the grocery store are more than just to tell the checker how much to charge. The PLU code, (p...