Definition of markup:
		
		
		(n) :
		
		the notation that is used to indicate how text should be displayed; the percentage or amount by which a seller hikes up his buy-in price when determining his selling price
		
								
				"you don't make much money selling gas because the markup is so low."
			
	 
 
		
		
		Definition of markup:
		
		
		(n) :
		
		the notation that is used to indicate how text should be displayed; the percentage or amount by which a seller hikes up his buy-in price when determining his selling price
		
								
				"you don't make much money selling gas because the markup is so low."