After the establishment of the fund, the process of investors applying to the fund management company to purchase fund shares through the sales organization is called subscription. When investors buy funds, they usually fill in the application form and pay the subscription money. Once the amount is paid, the subscription application is valid. Note: the subscription fund adopts the principle of unknown price, that is, the transaction price is the net value of the fund after the close of the day. The minimum amount of initial subscription/subscription is generally 1 1,000-5,000 yuan, which varies from company to company, and the subsequent subscription is generally more than 1 1,000 yuan. Some funds can also handle regular quota business, that is, it is agreed to automatically transfer a certain amount from the account on a fixed date every month (optional) to purchase the agreed fund, and the monthly agreed deduction amount can be as low as 100-500, depending on the company. The fourth step is to confirm the transaction. After 2-3 working days, you can check the transaction confirmation on the online banking or the counter. If there are no accidents (computer failure, non-trading day, operation error), you can close the transaction.