Bank card scoring is also called bank card scoring, which means that cardholders use their own credit card payment codes to collect payments on behalf of others to earn commissions. It is one of the criminal methods that violates the crime of helping and trusting. The crime of aiding and trusting refers to the serious act of a natural person or unit knowing that others are using information networks to commit crimes, and providing technical support such as Internet access, server hosting, network storage, communication transmission, etc. for their crimes, or providing advertising promotion, payment and settlement, etc., and the circumstances are serious.