On. Yu. Mamedov. Modern economics (№ 464137)

The market is the establishment of a certain single price for a product that reconciles the interests (costs and income) of sellers and buyers. Consequently, that group of buyers whose monetary income would allow them to buy this product at a higher price than the established one will nevertheless purchase it at the equilibrium price. This means that the market structure of the economy benefits a group of highly profitable buyers, who receive an invisible monetary gain with each purchase. This is the so-called rent