In the processing that Entry-Exit Inspection and Quarantine Organization deal with declaration of the import and export enterprises, enterprises should come to Inspection and Quarantine Organization finance department for payment. Traditional payment method is to be settled with cash. This Inspection-Quarantine Payment system is designed based on the network of Inspection & Quarantine Organization and Bank of China. This system completed the payment with electronic billing and electronic toll collection. There are the advantages with fast and easy payment, reconciliation, high efficiency and high service level. In practical application, this system has effectiveness and feasibility.