August 29, 2024				
				
					
				 by  Richard Baker			
		
			
	
	
	June 1974 represented a historic day in the grocery sector. In a Marsh’s supermarket in the US, on the package of a Wrigley’s gum, the UPC code made its first commercial appearance. The UPC code was a response to a business need first identified by the US grocery sector in the early 1970’s. Canada represented […]
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