Credit as a financial term, used in such terms as credit card, refers to the granting of a loan and the creation of debt. Any movement of financial capital is normally quite dependent on credit, which in turn is dependent on the reputation or creditworthine ss of the entity which takes responsibility for the funds.

A similar usage is in commercial trade, where credit is used to refer to the approval for delayed payments for goods purchased. Sometimes if a person has financial instability or difficulty, credit is not granted. Companies frequently offer credit to their customers as part of the terms of a purchase agreement. Organizations that offer credit to their customers frequently employ a credit manager.

Credit is denominated by a unit of account. Unlike money (by a strict definition), credit itself cannot act as a unit of account. However, many forms of credit can readily act as a medium of exchange. As such, various forms of credit are frequently referred to as money and are included in estimates of the money supply.

Credit is also traded in the market. The purest form is the "Credit Default Swap" market, which is essentially a traded market in credit insurance. A credit default swap represents the price at which two counterparties will exchange this..