BARCODE SYMBOL
\bˈɑːkə͡ʊd sˈɪmbə͡l], \bˈɑːkəʊd sˈɪmbəl], \b_ˈɑː_k_əʊ_d s_ˈɪ_m_b_əl]\
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The strips printed next to eachother on a barcode. Each bar is a number that is ready by a scanner. A computer matches the number with an item in its records. There are four types universal product code, european article numbering, code 39, and a UPC EAN
By Henry Campbell Black
