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The Shanghai大通关electronic payment system ( hereinafter referred to as the electronic payment system or payment platform ) are convenient business users , improve the efficiency of customs clearance purposes , the use of online electronic payment to replace artificial counter to pay , not only to reduce the corporate time , human, financial inputs enterprises to enjoy the convenience of electronic payment , convenient collection and monitoring platform for the customs tax collection and management , a thorough reform of the Customs past, paper documents , hand job \Systems by networking with the customs, banking computer system for the payment of taxes to provide a safe and efficient operating platform to achieve a customs tax payment processing and storage of electronic accelerated taxes warehousing , reducing the transit time , strengthen the taxes supervision . The online payment system for corporate users a variety of ways over the counter electronic payment , to achieve real-time payment of customs taxes and transfer , with customs and bank reconciliation , the establishment of a comprehensive import and export enterprise user security , convenience payment system , fast, efficient , timely and effectively put an end to the economic losses due to the limitations of time and space , has a significant economic and social benefits . The introduction of a third-party CA certificate , all cross - system transactions related to the use of electronic signatures to protect the authenticity of payment transactions , non-repudiation and integrity , in line with existing laws and regulations , requirements to ensure the security of corporate funds in the account , convenient corporate tax , while also greatly reduce the pressure of the customs hall and banking services , entire process paperless operation , in accordance with the Customs paperless clearance thinking of building . From using a requirements analysis , functional design , technical architecture design , packet interface design , CA design elaborate electronic payment system of customs clearance , is more comprehensive and complete customs electronic payment solutions , system has strong practical significance. Project implementation results show that the system is stable, reliable , and achieve the desired purpose .
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