The Design And Implementation Of Taxation Invoice Online Saling Network System

To further improve the quality,efficiency and standard of taxation service in national tax system,and continue to promote taxpayers' compliance degree with tax laws and the credibility of national taxation system,the tax invoice online selling and door-to-door delivery services are provided for taxpayers meeting certain conditions,in light of the taxation guiding principle to embody service in management and to implement management in service.This system mainly aims to meet taxpayers' needs for convenience and efficiency in tax handling,with which taxpayers can apply for the purchase and reception of invoices online anytime anywhere,and the tax authorities then commission logistics companies to deliver paper invoices to the doorstep of the taxpayers.These services enable taxpayers,in a true sense,to purchase and receive invoices without having to step out of their doors or to wait in long queues in the tax service halls.This system is composed of two parts,the enterprise end and the tax bureau end.Taxpayers apply for invoice purchase and reception online via the enterprise end;information of such application will be stored,in real time,on tax bureau's database and then written back to the core collection system,ensuring the authenticity and reliability of application data.Tax personnel accept taxpayers' purchase and reception applications through the tax bureau end,allocate invoices to them on demand.Paper invoices corresponding to the electronic data generated will be delivered in the hands of taxpayers by self-fetching or express mail.The system can be accessed through Internet browsers.Employing a three-layer software architecture,the system is made up of the interface layer,business logic layer and data access layer.Among them,the data access layer is largely an operation layer focusing on non-original data and carries out manipulation on data,providing data service to the business logic layer and the interface layer.Mainly aiming at logic business processing,the business logic layer realizes the complex business logic by initiating operations on the data access layer.The interface layer is primarily the browser interface viewed by system users,it presents data on the interface after relevant businesses have been processed by the business logic layer.In this paper,the development language Java and the Struts framework technology are employed to construct the entire system,and Oracle databases and the development tool MyEclipse7.1 are utilized to design and realize the online tax invoice selling system.At present,the system has been launched into operation in provinces like Hainan,Fujian and Jiangxi,etc.,and has been in proper running ever since.The system has tackled the problem in which taxpayers have to wait in long queue bitterly when purchasing invoices in tax service halls,and also simplified the work procedures of tax personnel by saving large amount of their time and improving their work efficiency.Therefore,the system is highly recognized both by taxpayers and tax personnel.