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BAR CODE

BAR CODE. HISTORY. The first idea about Barcode was developed by Bernard Silver and Norman Joseph Woodland in 1948 .

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BAR CODE

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  1. BAR CODE

  2. HISTORY • The first idea about Barcode was developed by Bernard Silver and Norman Joseph Woodland in 1948 . • On 20 October 1949 Woodland and Silver launched their pattern application for "Classifying Apparatus and Method“. The patent was issued on 7 October 1952 as US Patent 2,612,994. • The first product to have a bar code included was a packet of Wrigley's Gumat a Marsh's supermarket in Troy, Ohio in June of 1974.

  3. International Article Number (EAN) • An EAN-13 barcode (originally European Article Number, but now renamed International Article Number) is a 13 digit (12 data and 1 check). • The EAN-13 barcode is defined by the standards organization GS1. • The less commonly used EAN-8 barcodes are used also for marking retail goods; it usually reserved for smaller items, for example cigarettes, chewing gum packets, lipstick…

  4. EAN-13 barcode • The country code: the first two or three digits, it identifies the GS1 Member Organization which the manufacturer has joined. • The Company code: may be consist of four, five or six next digits. This number was licensed by EAN in each country. • The code item: may be consist of five, four or three digits, depend on The company code. • The check digit: the thirteen digit.( Depend on the twelve digit before)

  5. EAN-8 • The country code: the first three digits. • The code item: may be consist four next digits. • The check digit: the last one.

  6. The benefits of Barcode • Barcodes eliminate the possibility of human error. • Using a barcode system reduces employee training time. • Barcodes are inexpensive to design and print. • Inventory control improves. • Barcode is a effective tool for audit and accounting.

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