Confidence level is a degree of confidence expressed as percents like 90%, 95% and 99% prior assigned to the data before the confidence interval is calculated.
In modern business practice, a letter of credit (LC) also known as a Documentary Credit, is a written commitment by a bank issued after a request by an importer (foreign buyer) that payment will be made to the beneficiary (exporter) provided that the terms and conditions stated in the LC been met, as evidenced by the presentation of specified ...
Definition. A letter of credit that is paid a fixed number of days after shipment or presentation of prescribed documents. It is used where a buyer and a seller have a close working relationship because, in effect, the seller is financing the purchase by allowing the buyer a grace period for payment.eferred payment letter of credit (L/C). A letter of credit that is paid a fixed number of days after shipment or presentation of prescribed documents.