Price look-up codes, commonly called PLU codes, PLU numbers, PLUs, produce codes, or produce labels, are identification numbers affixed to produce in grocery stores and supermarkets to make check-out and inventory control easier, faster, and more accurate. The code is a four- or five-digit number. The four digit PLU codes for produce are assigned randomly within the 3000 and 4000 series, identifying the type of bulk produce, and often including the variety.
Organic produce may be differentiated from regular produce by placing "9" in front of the usual PLU - for example, bananas are identified by the PLU 4011, so organic bananas are 94011. In the future, the 83000 and 84000 series will be used; however, unlike the "9", the leading "8" will not denote a general category. At one time "8" numbers were reserved for GMO products, but they were opened for general use after GMO growers didn't use them.)
The codes have been in use since 1990. Over 1400 PLU codes have been assigned. Use of PLU codes eliminates the need for grocery store checkers to identify each variety of produce visually. This saves time especially as the organic produce market has expanded; organic and conventional oranges, for example, may look the same but have different prices.
The system is administered by the International Federation for Produce Standards (IFPS), a global coalition of fruit and vegetable associations, formed in 2001, "as equal partners to pursue the task of introducing a global standard for the use of international Price Look-Up (PLU) numbers".
Video Price look-up code
Uses
PLU codes are used primarily in retail grocery stores or supermarkets, where they are keyed into a point of sale system by a cashier, or scanned by the customer at a self checkout machine, while the produce is being weighed on a scale. PLU codes can also be defined by the individual retailer, or location, and used in place of barcodes for a variety of reasons.
Price look-up codes are generally printed on small stickers or tags. Since 2006, the four-digit code is often supplemented by a GS1 DataBar Stacked Omnidirectional barcode.
Maps Price look-up code
Retailer assigned codes
Some codes are reserved for retailers to assign themselves, though the general category may be specified. It is possible for a supplier to agree with all their retailers to use a specific code for a specific good. For example 3170 to 3269 are retailer assigned, for use with any goods, whereas 4193 to 4217 are retailer assigned, but for use with apples only.
Promotion via PLU stickers
Some producers have obtained a licence to place characters on stickers on fresh produce, often as a promotion for a movie, television show or other media franchise. Imagination Farms has marketed produce with collectible Disney character stickers such as Toy Story and Finding Nemo under the Disney Garden brand. Chiquita has also marketed bananas with Minions stickers on them, along with a competition.
See also
- Universal Product Code, another system for identification of consumer products
- Stock-keeping unit (SKU) codes, another system
- Packaging and labeling
References
External links
- The International Federation for Produce Standards (IFPS) website
- User Guides (international Price Look-Up numbering scheme) http://www.ifpsglobal.com/Portals/22/IFPS%20Documents/PLU%20User%20guides/PLU%20Users%20Guide_Aug%202015.pdf
- A complete list of all currently assigned PLU numbers: http://www.ifpsglobal.com/Identification/PLU-Codes/PLU-codes-Search
- Online collection of PLU labels: http://www.fruitsticker.de
- PLU Lookup Utility: http://bobbywires.com/plu-1.php
Source of the article : Wikipedia
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