The fixed investment of funds can be purchased in official website, a fund company and third-party sales platforms. For example, investors such as Tian Tian Fund, Alipay, WeChat, JD Finance and Love Fund can choose a fixed investment fund after opening accounts on various platforms. After the fixed investment is set, the system will buy the fund regularly and in a fixed amount according to the set conditions.

Fixed investment is a fund investment strategy, which does not require high investment level of investors. The advantages of fixed investment are: 1, and buying in batches at a fixed time can reduce costs; 2, no need to stare at the disk, saving time and worry; 3. Take the average income without stop loss; 4. There is no need to choose the time; 5. compound interest investment.