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Do you know the misunderstandings of bar code? Bar codes play more and more important role in the goods circulation. Bar codes are the identification of goods and keyword index identification for data base searching, with the international standard. Companies and consumers are familiar with the bar codes, but there are some misunderstandings of bar codes. Some consumers think they can get the information and price of products. So, what is the truth? Seuic introduce the misunderstandings of bar codes as list. Is it possible to identify the product by bar code? Seuic could tell you that it can not be identified the products by the bar code. Many consumers think they can identify the products by bar code. But , the bar code is just one translation of product code, which is used for recognized by handheld terminals. The bar code is the key to accessing a computer information database, consumers could get the information about products with the bar code, such as manufacturer, qua...