When the same fund is subscribed by different banks, banks and securities companies on the Internet, or the principals of securities firms, they must pay subscription fees, custody fees and handling fees, and the handling fees they receive have been included in the first three items. Generally between 0.0 1% and 0.05%.

In fact, the cheapest is in official website, where fund companies buy online, because banks or companies have to charge a certain fee, while online buying by brokers does not require a fee, and the subscription fee can also be discounted.