The invention provides a television bank system, the component of the system and the method to realize the television bank. The television bank system includes the bank system, the conditional receiving system, at least one third-party business systems which is independent with the banking system and the conditional receiving system, and at least one television user terminal. In the conditional receiving system, there is the interface module which transmits the business information from user terminal to the bank system, and transmits the business result from the bank system to the user terminal. The business processing module is set in the bank system, which processes business through information exchange with the third-party business system according to the received business, and returns the result to the user terminal though the conditional receiving system. |