Frank A. Fetter,
Economics Volume II: Modern Economic Problems
“ The process of discount and deposit is the purchase of the promissory note of a customer, [6] the price being a credit in the form of a demand deposit on the books of the bank. This—the central and most characteristic banking operation—has something of mystery in it at first view. The simplest idea of making a deposit is that of bringing to a bank window bags and rolls of money or other funds (credit papers such as checks and drafts, calling for the payment of money) . The bank in that case becomes the debtor and the depositor becomes the creditor of the bank. ”
