Bank cards for loans can be bound to securities and futures accounts, and debit cards of banks with third-party depository qualifications can be bound to securities and futures accounts.

Third-party depository processing flow:

1. Before entering the market, investors should first determine which brokerage business department they want to open an account in, and then inquire which banks in this business department have third-party depository cooperation business, choose one of them to handle debit cards, and open telephone banking and online banking services. You can also use the existing debit card of this bank.

2. Sign the Tripartite Agreement on Third-Party Depository of Customer Transaction Settlement Funds, fill in the Application Form for Third-Party Depository of Customer Transaction Settlement Funds, and go to the counter of the business department for pre-designation of third-party depository.

3. If the investor doesn't have a shareholder card, he must go to the brokerage business department with the original ID card to handle the shareholder cards in Shanghai and Shenzhen. Then hold the original bank debit card, Shanghai and Shenzhen Stock Exchange shareholder card and ID card to open a fund account at the counter of the business department.

4. Go to the bank to sign and confirm with the bank debit card, shareholder card, original ID card, securities fund card, tripartite agreement on third-party depository of customer transaction settlement funds and application form for third-party depository of customer transaction settlement funds.