France, than is due from France to England, or vice versâ, the debts cannot be simply written off against one another. After the one has been applied, as far as it will go, towards covering the other, the balance must be transmitted in the precious metals. In point of fact, the merchant who has the amount to pay, will even then pay for it by a bill. When a person has a remittance to make to a foreign country, he does not himself search for some one who has money to receive from that country, and ask him for a bill of exchange. In this as in other branches of business, there is a class of middlemen or brokers, who bring buyers and sellers together, or stand between them, buying bills from those who have money to receive, and selling bills to those who have money to pay. When a customer comes to a broker for a bill on Paris or Amsterdam, the broker sells to him, perhaps the bill he may himself have bought that morning from a merchant, perhaps a bill on his own correspondent in the foreign city: and to enable his correspondent to pay, when due, all the bills he has granted, he remits to him all those which he has bought and has not resold. In this manner these brokers take upon themselves the whole settlement of the pecuniary transactions between distant places, being remunerated by a small commission or percentage on the amount of each bill which they either sell or buy. Now, if the brokers find that they are asked for bills on the one part, to a greater amount than bills are offered to them on the other, they do not on this account refuse to give them; but since, in that case, they have no means of enabling the correspondents on whom their bills are drawn, to pay them when due, except by transmitting part of the amount in gold or silver, they require from those to whom they sell bills an additional price, sufficient to cover the freight and insurance of the gold and silver, with a profit sufficient to compensate them for their trouble and for the temporary occupation of a portion of their capital. This premium (as it is called) the buyers are willing to pay, because they must otherwise go to the
