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  2. Barcode Scanner (application) - Wikipedia

    en.wikipedia.org/wiki/Barcode_Scanner_(application)

    Barcode Scanner scanning a QR code. The application Barcode Scanner is an Android app, from the open-source project ZXing (short for Zebra Crossing ), that allows an Android device with imaging hardware (a built-in camera) to scan barcodes or 2D barcodes and retrieve the data encoded. [2] Information encoded often includes web addresses ...

  3. GS1 DataBar Coupon - Wikipedia

    en.wikipedia.org/wiki/GS1_DataBar_Coupon

    GS1 DataBar barcode symbol encoding a GTIN-12 number. GS1 DataBar Stacked Omni-Directional barcode symbol encoding 00123456789012. The GS1 Databar Coupon code has been in use in retail industry since the mid-1980s. At first, it was a UPC with system ID 5. Since UPCs cannot hold more than 12 digits, it required another barcode to hold additional ...

  4. Scanner Price Accuracy Code - Wikipedia

    en.wikipedia.org/wiki/Scanner_Price_Accuracy_Code

    One of its key features is the "Item Free Scanner Policy".: 3 If the price of an item scans incorrectly during checkout at the point of sale, the customer is entitled to request a price adjustment; if the item's price is less than $10, they receive it for free, and if the item's price is at least $10, the customer receives a $10 discount.

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  6. Barcode - Wikipedia

    en.wikipedia.org/wiki/Barcode

    Barcode. A UPC-A barcode. A barcode or bar code is a method of representing data in a visual, machine-readable form. Initially, barcodes represented data by varying the widths, spacings and sizes of parallel lines. These barcodes, now commonly referred to as linear or one-dimensional (1D), can be scanned by special optical scanners, called ...

  7. Unified Payments Interface - Wikipedia

    en.wikipedia.org/wiki/Unified_Payments_Interface

    Unified Payments Interface (UPI) Product type Instant inter-bank payment system Owner National Payments Corporation of India Produced by National Payments Corporation of India Country India Introduced 11 April 2016 ; 8 years ago (2016-04-11) Website www.upichalega.com Unified Payments Interface, commonly referred to as UPI, is an Indian instant payment system as well as protocol developed by ...

  8. List of GS1 country codes - Wikipedia

    en.wikipedia.org/wiki/List_of_GS1_country_codes

    389. Montenegro. 390. Republic of Kosovo (EAN-imposed, no GS1 Member Organisation) [2] 400–440. Germany (440 code inherited from former East Germany upon reunification in 1990) 450–459. Japan (new Japanese Article Number range) 460–469.

  9. Barcode reader - Wikipedia

    en.wikipedia.org/wiki/Barcode_reader

    Barcode reader. A stationary barcode scanner for a conveyor line. A barcode reader or barcode scanner is an optical scanner that can read printed barcodes and send the data they contain to computer. [1] Like a flatbed scanner, it consists of a light source, a lens, and a light sensor for translating optical impulses into electrical signals.