an id card can apply for a fund account number in each fund management company, and the fund account number of this fund company is unique, no matter whether you subscribe or subscribe for the fund issued by this fund company in any direct selling or consignment agency. The only thing to change is the fund card. For example: for example, apply for fund subscription in ICBC. The same ID card can be applied for a fund account number of all agency fund companies, and this fund account number must also be used when other agency agencies purchase funds from this fund company, but the fund cards are different because of different agency agencies.