The acceptance of bankers dates back to the 12th century when early form tools were used as trade funds. From the 18th century to the 19th century, London greeted an active Sterling Banker. When the Federal Reserve Board (FRB) was founded in 1913, one of its objectives was to encourage domestic bankers to accept the market and competitors in London. This will promote US trade and strengthen the competitiveness of US banks. The National Bank is authorized to accept the Time Draft and the Fed reserves the right to purchase eligible bank notes. Qualification rules are complex. In general, bankers are requesting bankers to accept self-funds clearing transactions with a maturity date of six months. Today, the Fed will no longer accept bankers' acceptance. The practical importance of the qualification is that there are no reservation requirements when a bank sells qualified acceptance.
Bankers accept that they will be used in international trade as a means of ensuring payment. For example, if an importer wishes to import products from a foreign country, he usually receives a letter of credit from his bank and sends it to the exporter. A letter of credit is a document issued by a bank that guarantees the payment of importer's money order within the prescribed period. Therefore, exporters can rely on bank credit rather than importer's credit. Because the exporter's bank will not receive money from the importer's bank until later, the exporter presents the shipping document and the letter of credit to the domestic bank and the domestic bank pays the letter of credit at a discounted price. The exporter's domestic bank then sends the draft of time to the bank of the importer and marks it as "approved", thereby converting the time draft into approval by the bank. This negotiable product is supported by importers' payment commitment, imported goods and bank guarantee guarantee.