1. bank subscription: it is the worst way to buy and sell funds: front-end fee 1.5%, redemption fee 0.5%, and back-end fee about 2%. However, if it is held for less than half a year, the redemption fee will decrease year by year. Generally held for more than three years, the redemption fee is exempted. Each bank can probably buy 100 kinds of funds, and the money will arrive in 4-7 days, which takes a long time. Maybe the market has changed and you want to reapply, but the money hasn't arrived yet. This is the worst way to buy and sell funds.

2. Go directly to the fund company for subscription from the Internet: 1.5% of the subscription fee can be discounted by 60%, and the redemption fee is 0.5%. Each fund company can buy its own fund and register several fund companies online. When opening an online bank, it takes 4-7 days for the money to arrive at the account when it is redeemed, which takes a long time. Maybe the market has changed and you want to reapply, but the money hasn't arrived yet. It is troublesome to open online banking and register a number of fund companies online, which is a poor way to buy and sell funds.

3. Open a securities account and apply online at home without going to the bank. There are discounts for buying funds in securities companies: there are generally discounts for buying subscription fees.