1, under normal circumstances. It is often seen that the difference between A, B and C lies in the different charging methods. In addition to different charging modes, there are also differences between subscription and subscription thresholds, that is, some funds need millions or even tens of millions of yuan to purchase.

2. Investors holding Class A shares of the Fund need to pay subscription or subscription fees. Usually, with the division of different rates of each transaction amount, because the direct sales channel or internet channel of the fund company has a discount as low as 10%, if the holding period is very long, class A share should still be chosen. The subscription and subscription fees are not charged for Class C shares of the Fund, and the sales service fee is paid by the fund assets, which is suitable for investors with short holding period.

3. Class A funds charge subscription fees. The higher the subscription amount, the lower the charge. Class C funds do not charge subscription fees, but charge sales service fees. Generally speaking, with the increase of holding time, the cost of class C is higher and higher. So if it is a short-term investment, choose Class C and invest for a long time.