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  2. Price look-up code - Wikipedia

    en.wikipedia.org/wiki/Price_look-up_code

    Price look-up code. Price look-up codes, commonly called PLU codes, PLU numbers, PLUs, produce codes, or produce labels, are a system of numbers that uniquely identify bulk produce sold in grocery stores and supermarkets. The codes have been in use since 1990, and over 1400 have been assigned. [ 1]

  3. Universal Product Code - Wikipedia

    en.wikipedia.org/wiki/Universal_Product_Code

    A UPC barcode. The Universal Product Code (UPC or UPC code) is a barcode symbology that is used worldwide for tracking trade items in stores.. The chosen symbology has bars (or spaces) of exactly 1, 2, 3, or 4 units wide each; each decimal digit to be encoded consists of two bars and two spaces chosen to have a total width of 7 units, in both an "even" and an "odd" parity form, which enables ...

  4. Walmart is replacing its price labels with digital screens ...

    www.aol.com/finance/walmart-replacing-price...

    “A price change that used to take an associate two days to update now takes only minutes with the new DSL system,” Daniela Boscan, a food and consumable team lead at a Walmart store in Hurst ...

  5. Your Complete Price-Matching Guide: Target, Walmart, Best Buy ...

    www.aol.com/finance/complete-price-matching...

    Walmart.com matches pricing if the item you want to purchase is identical and in stock at both another online retailer’s website and Walmart.com at the time of the price match. The price match ...

  6. Electronic Product Code - Wikipedia

    en.wikipedia.org/wiki/Electronic_Product_Code

    An EPC RFID tag used by Wal-Mart. The Electronic Product Code ( EPC) is designed as a universal identifier (using an idiosyncratic numerical code for each different commodity [ 1]) that provides a unique identity for every physical object anywhere in the world, for all time. The EPC structure is defined in the EPCglobal Tag Data Standard, [ 2 ...

  7. 8 Items To Get at Dollar Tree for Labor Day That Cost Way ...

    www.aol.com/finance/8-items-dollar-tree-labor...

    While Walmart’s pack of banners is longer, you can buy three for a total of $3.75 at Dollar Tree for a similar length. ... At Walmart, prices are much higher. The cheapest pool tube is $6.50 ...

  8. Symbol Technologies - Wikipedia

    en.wikipedia.org/wiki/Symbol_Technologies

    At that time, the company focused on handheld laser-based scanning of bar codes. Under Swartz, the company marketed handheld laser barcode scanning devices. The company focused heavily on the retail industry and began to get involved in inventory management. These activities typically required people to scan items where they are stored and as ...

  9. Walmart: 6 High-Quality Items To Buy Now - AOL

    www.aol.com/finance/walmart-6-high-quality-items...

    Walmart has you covered with name-brand containers for less. The Sterilite 66-quart clear plastic latch box sells for $8.34 at the discount retailer. You could save up to $8 per box, depending on ...