Logical return mode of capital verification

The logical return mode of fund verification is:

1. Verify the existence of funds.

2. It is not allowed to buy closed-end, innovative closed-end, wealth management products, QDII and initial funds.

3. Verify whether the fund is in a closed period or suspended subscription.

4. Verify whether the user is allowed to purchase the fund.

5. Verify that the user account balance is insufficient.

6. Verify the subscription amount.

7. Verify the user's asset configuration.