That's the fixed investment of the fund, which is the abbreviation of fixed investment fund. It refers to investing a fixed amount (such as 500 yuan) in a designated open-end fund at a fixed time (such as the 8th of each month), which is similar to the bank's deposit and withdrawal method. This kind of investment can average the cost and spread the risk, which is more suitable for long-term investment.

Regular quota subscription is a business that automatically completes fund subscription for customers on the agreed date according to the deduction period, date and transaction amount agreed by customers; You can bring your ID card, bank card or passbook to the counter of the Postal Savings Bank to cancel the fixed investment of the fund.