Your entire grocery retailer produce encompasses a sticker. More often than not, you’ll discover the model title and a barcode on them, each of that are fairly self-explanatory. Nevertheless, you might need observed 4 digits above the bar code, as effectively. What do these numbers imply?
The four-digit numbers you see on produce stickers are Worth Look-Up (PLU) codes, they usually’re how a grocery retailer differentiates its items.
Explicit vegetables and fruit are assigned PLU codes in response to the Worldwide Federation for Produce Requirements—the group in control of the produce provide chain. The assigned numbers inform cashiers what a selected fruit or vegetable is, right down to its selection, model, and whether or not it’s natural or not.
One of many predominant functions of PLU codes (apart from ease of checkout) is to distinguish between natural and conventionally grown meals. In the event you’ve ever been confused about which is which on the retailer, this code will inform you.
Conventionally grown produce has a four-digit quantity within the 3,000-4,000 vary. In the meantime, natural produce can have a PLU code with a prefix of 9 in entrance of the everyday code.
Whereas PLU codes had been designed particularly for grocery retailer staff, that doesn’t imply they will’t be useful for you, as effectively. Subsequent time you’re selecting up some seasonal produce and wish to know if it’s natural or not, simply test the PLU code and see if it begins with a 3 or 4—thriller solved!