Anyone wishing to invest in the stock market for the first time must visit an official brokerage of the SEO with necessary documents (original ID card and National ID) and fill out the relevant forms to receive a shareholder code. To buy shares, one can deposit the required amount into the broker's account and specify the details (company name, number of shares, investment amount, price limit, etc.). The applicant can set a maximum price cap, or allow the broker to purchase at the market price. Similarly, for selling, the person must present the share certificate and fill out the forms at the brokerage. No one except the shareholder (not even immediate family) has the right to buy or sell for another person, nor can funds be withdrawn by another person unless a legal power of attorney (POA) is provided and confirmed by the SEO Legal Department.