trade margin, markup (the difference between the purchasing price and the selling price of a product, often expressed as a percentage of the selling price)
köken: Inherited from Old Spanish margen, marjen, margines, this form probably borrowed from Latin marginem. The form marcen (“strip of terrain in a field marked before sowing”) was likely inherited, however.
aile: al margen, margen de beneficios, margen de error, marginación