You can't. You can't use credit cards or second-class cards for futures accounts. You need to use prime bank's first-class cards, such as China, agriculture, engineering, construction, communication, engineering, general education, people's livelihood and investment promotion. Because of the restriction of Class II cards, users with Class II bank cards cannot transfer money to unbound accounts, and the daily transfer amount is limited. According to the regulations of the issuing bank, the secondary card cannot deposit or withdraw cash, nor can it transfer money to an unbound account; At the same time, the account transfers 6,543,800 yuan per day and 200,000 yuan per year.