1. Traditional bidding Traditional bidding is a trading mode, which mainly includes open bidding and invitation bidding. Traditional bidding needs to go through bidding, bidding, bid opening, bid evaluation and calibration procedures, and involves many roles such as the tenderee, bidder, supervisor and agent. Among them, the rules and regulations are complicated, the operation process is complicated, the procurement cycle is long, and the whole operation cost is high. Most of the traditional bidding work is operated by manual and written documents, and the degree of electronicization is low. Second, electronic bidding Electronic bidding is a new bidding method based on network technology, which realizes digitalization, networking and high integration of traditional bidding, bidding, bid evaluation, contract and other business processes. At the same time, it has the functions of database management, information query and analysis, and it is a truly full-process, all-round and paperless innovative procurement transaction method. Iii. Electronic Bidding System Easy-to-recruit and Easy-to-invest Electronic Bidding System Easy-to-recruit and Easy-to-invest Electronic Bidding Pass is an electronic bidding operating system developed by China Bidding Online according to the independent intellectual property invention patent "Method of Online Remote Bidding, Bidding, Bid Evaluation and Supervision", which can realize the bidding of construction projects, goods and machinery equipment procurement, service (including logistics) outsourcing projects and so on. The fundamental difference between the easy-to-recruit and easy-to-vote electronic bidding system and the existing electronic bidding system is that it is designed according to the traditional bidding process, and can carry out online operation including online bidding, online bidding, online supervision and supervision, online bid evaluation, online bid opening and other processes. All bidding, bidding, bid evaluation and supervision and supervision work are completed in one system according to the bidding process. It is a real whole-process electronic bidding system, which can replace the traditional bidding method and realize a complete, rigorous and formal bidding process. According to the classification of product forms, it includes the following forms: independent system: an independent system is an electronic bidding operation platform that can operate independently and is directly embedded in the user's website or OA, with technical support provided by China Bidding Online. It has basically the same function as the 86 electronic bidding operation platform. Its owners start bidding and inquiry projects on their own websites, and the national suppliers can bid, bid, quote and bid online remotely; It can be used as a dedicated channel for central radiation of electronic bidding and provide services for subordinates or related units. Dedicated channel: The dedicated channel means that users rent the online bidding space in China to use the functions of the electronic bidding system, and set a simple landing port (workstation) on the user's website, from which users can enter our electronic bidding system, that is, enter the electronic bidding system. The right to use the channel belongs to the leased user, but its ownership belongs to the independent system purchaser or to China Bidding Online. The 86 dedicated channel is mainly realized through the 86 electronic bidding station. Electronic bidding station: it is a quick landing port embedded in the partner's website. It is a form for users to rent the online electronic bidding system of China bidding, which can greatly attract and increase the number of users and visits of partners. E-Bidding Q: It is a quick login icon on the user's computer desktop. By clicking the icon, the user can quickly access China Bidding Online, just as the user enters this website. The function of the electronic bidding platform introduces the operating system function 86. The whole-process electronic bidding operating platform system truly realizes the whole-process online electronic bidding, bidding, bid evaluation, supervision and bid opening process, and has been certified by the national authority [function testing] and [technical appraisal] by the people's Republic of China [software copyright] and China [high-tech achievements]. According to the core operation mode, this operating system software is divided into two categories: electronic bidding and electronic procurement. The former is the electronic operation of the whole process of bidding, bidding, bid evaluation and supervision in strict accordance with the relevant provisions of the state, while the latter simplifies the bid evaluation process and is suitable for the procurement bidding of self-funded projects. The characteristics of the system can electronically operate the whole bidding process, realize the bidding, bidding, bid evaluation, supervision, bid opening and other processes on the network, and also have the functions of information management, process management, transaction management, government supervision and collaborative operation. After testing and appraisal by domestic authoritative organizations, it is proved that the function of the system meets the requirements of "full-process electronic operation" of electronic procurement mentioned in No.35 document of the State Council in 2119. This system is subdivided into standard bidding module, independent bidding module and electronic procurement and supply module. Standard bidding is a whole-process electronic bidding system designed according to the traditional bidding process, including all processes such as online bidding, online bidding, online bid opening and online supervision. It is a complete, rigorous and formal bidding process through the online bidding platform in China. The standard bidding system is generally applicable to: the procurement funds come from taxpayers' public procurement, such as government procurement, and the procurement bidding of state-owned enterprises, listed companies and large group companies. Independent bidding is a bidding, quotation and bidding system developed on the basis of standard bidding. According to the business situation, it omits commercial bid evaluation, supervision and other links. The whole system is more compact, more convenient to operate, more flexible in form and more efficient. At the same time, it guarantees the safety of the bidding unit and the transparency of the whole project to the maximum extent. It is mainly suitable for bidding projects with its own funds (self-raised by units, private enterprises, individuals, etc.). E-procurement and supply is an electronic operating system based on the development concept of e-tendering system and aimed at small-scale procurement business. It mainly meets the requirements of small purchase volume, simple requirements for purchasing goods or services, and urgent project procurement time, and carries out fast and simple online public procurement. E-procurement module is the simplest operation module in this electronic bidding system, which is most suitable for small and medium-sized enterprises, individuals and small-batch goods and services procurement. Security System 86 The security goal of the whole-process electronic bidding system is to achieve anti-disclosure, anti-theft, anti-destruction, anti-counterfeiting, anti-tampering, anti-denial, and to prevent denial of service and network attacks, so as to ensure the security of the system. It is mainly designed from the following aspects: 1. Establish a credible and safe physical operation environment to ensure the security of various entities; The system is equipped with corresponding server certificate products and other software and hardware security facilities to ensure the network security of the system. 2. Ensure the security of host systems such as application servers and database servers; Ensure the safe operation of the system server by configuring firewall and other measures. 3. Establish an effective computer virus protection system. 4. Respond to unauthorized access and malicious attacks in real time. 5. Adopt password (MD5) and authentication technology, and support PKI, SSL, X.519 and other specifications; The setting of information transmission is complete, effective and non-repudiation. It supports the authority setting and confidentiality specification, and has a perfect identity authentication mechanism, a strict authority control system and key data encryption (MD5) to ensure the security of system information storage and transmission and the security of system transactions. 6, realize the system business operation authority management and access control, establish the system business security management measures; The tendering, bidding, bid evaluation, supervision and procuratorial staff can only enter the system with their authorized user names and passwords (MD5 encryption), and they cannot carry out the core operation of the system without legal authorization. The release of bidding materials, bid evaluation confirmation, supervision and procuratorial opinions are all carried out by specific personnel, including supplementing, modifying and adding information content and consulting questions and answers, all of whom are full-time. Once any information is published, it cannot be modified. 7. Provide effective and detailed operation log recording and auditing functions. Implementation Mode 86 Electronic Bidding Pass can embed the "login registration station" on the third-party website to realize the instant electronic bidding of this website. This method is called "86 Electronic Bidding Workstation". 86 E-Tendering Pass can be completely transplanted and embedded into a third-party website, which can be used as an independent electronic bidding system of this website. This method is called "86 Independent Electronic Bidding System". The advantages of using 86 electronic bidding platform fully support online bidding, invitation, sale, bidding, bid opening, bid evaluation and award, and support the management of bid evaluation experts and bidding fees; Support a variety of bid winning methods such as unit price, total price and expert bid evaluation; There is no need to spend advertising fees, judges' fees, notarization fees and standard production fees to reduce procurement costs; Bidding procurement supports open/invited bidding, price award and expert bid evaluation. Support the dynamic electronic management of electronic procurement catalogue, support the electronic management and relationship maintenance of suppliers, and customize and modify the parameterized process; Form a closed loop with the existing application software of the enterprise to realize seamless integration of business information such as supplier data, purchased material data and purchased result data; Online supervision can be carried out through the whole process network, and online supervision can be carried out at the discretion of the bidding unit or the national procurement or bidding agency, and doubts can be raised at any time or the bidding work can be temporarily terminated. Completely controllable. It is conducive to promoting the openness of government affairs, effectively preventing and punishing corruption, and ensuring the safe use of public funds. High transparency, fair, open and just procurement; Purchasing personnel can get away from a large number of supplier inquiries and order processing, so they can devote more energy to the coordination between suppliers and engineers, supplier selection and early intervention of cost control in the design stage. The procurement execution process can realize the electronization of the whole process through the Internet; Expand the scope of bidding, the tenderee is not limited by the region, and invites bids for the whole world at any time and place. Wide selectivity and high level of good bid. Powerful statistical analysis function, help to make purchasing decision analysis and purchasing performance evaluation.