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 In any food and beverage environment, the expansion of sales is undoubtedly the most important. Recently, however, FDA standard advertising machine (the U. S. Food and Drug Administration (FDA) is an international medical audit authority, authorized by the Congress of the United States that the federal government, specializing in food and Drug Administration's top law enforcement agency) changes. Advertising machine menu board comes with the function, bring the ability of the division of all kinds of information, internal promotion, external advertising and food nutrition information, etc..