прибыль(the difference between the cost of buying or producing something and the price that it is sold for • to increase/reduce the profit margin • a profit margin of 20%. OALD. Many small companies operate on very narrow profit margins. CALD. A profit margin is the difference between the selling price of a product and the cost of producing and marketing it. The group had a net profit margin of 30% last year. CCB. The company has one of the highest/lowest profit margins in the industry. MWALD Alexander Demidov)