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528results about How to "Improve office efficiency" patented technology

Electronic invoice information extraction method and electronic equipment

The embodiment of the invention discloses an electronic invoice information extraction method and an electronic device, which are used for realizing text recognition of a specified area of an added-value tax invoice so as to improve the invoice information recognition efficiency. The method provided by the embodiment of the invention comprises the following steps: selecting a value-added tax electronic invoice of a target type, selecting a standard picture as a reference picture, and manufacturing a user-defined identification template; importing the value-added tax electronic invoice file; performing preprocessing and geometric correction processing on the target value-added tax electronic invoice file, and performing scaling and cutting processing to obtain a unified standard size to obtain a processed value-added tax electronic invoice file; aligning the processed value-added tax electronic invoice file with the reference picture; carrying out ROI (Region Of Interest) cutting operation on a to-be-identified region corresponding to the template picture in the aligned picture to obtain an ROI intercepted region; performing identification operation on the ROI interception area to obtain an identification result; and then carrying out checking and structured processing, and outputting for storage in a specified format.
Owner:中电万维信息技术有限责任公司

Internal work approval process management system of bank

The invention discloses an internal work approval process management system of bank, which comprises the following steps: using a process customizing unit to configure information according to a work process designed by an idea of Process Bank; using a process display unit to display process instruction information such as process diagrams and work standard requirements; starting a process processing unit to finish the processing of each process link, and recording work logs; using a short-message sending unit to automatically generate and send short-message promote information; and using a performance assessment unit to calculate and summarize the satisfaction degree and work performance to generate a performance report. The system provided by the invention has the advantages of realizing standardization of the approval process, transparency of the work information, automation of the information transmission and quantification of the performance assessment, effectively increasing a refinement level of the management and enhancing the working efficiency and quality.
Owner:CHINA CONSTRUCTION BANK

File circulation method and system based on block chain, and device

InactiveCN108881262AImprove the efficiency of cross-domain transfersSettlement confirmationTransmissionCiphertextComputer science
The embodiment of the invention provides a file circulation method and a file circulation system based on a block chain, and a device. The method comprises the steps of according to a block in a blockchain, acquiring first summary information, a storage position of a file to be verified and a ciphertext of a symmetric key; decrypting the storage position of the file to be verified and the ciphertext of the symmetric key according to a personal private key, and thus acquiring the storage position of the file to be verified and the symmetric key; acquiring the file to be verified according to the storage position of the file to be verified, decrypting the file to be verified according to the symmetric key, and acquiring second summary information according to a summary algorithm and the decrypted file to be verified; comparing the first summary information with the second summary information, and acquiring a verification result of the file to be verified according to a comparison result; and if the verification result is that verification is successful, receiving the file to be verified. According to the file circulation method and system based on block chain and the device providedby the embodiment of the invention, the file cross-domain circulation efficiency can be improved.
Owner:BEIJING MATARNET TECH

Comprehensive service management method and apparatus for 4S store

Disclosed in the invention is a comprehensive service management method for a 4S store. The method comprises: a user carries out service subscription; a worker in a 4S store accepts the service subscribed by the user; an after-sales service consultant carries out historical repairing querying; the after-sales service consultant carries out a vehicle condition registration; the after-sales service consultant carries out user demand registration; the after-sales service consultant makes an order and dispatches a maintenance technician; the maintenance technician carries out station selection and order capturing and lists the captured order into a maintenance list of a corresponding account number; the maintenance technician carries out fault diagnosis; the user carries out maintenance confirmation by using a user vehicle manager APP; the maintenance technician carries out maintenance work; a quality inspector carries out quality examination on a maintenance project; a decoration technician carries out vehicle decoration; payment and money collection are carried out; and then the after-sales service consultant and the user carry out evaluation mutually. In addition, the invention also relates to an apparatus for realizing the comprehensive service management method for a 4S store. With the method and apparatus, the office efficiency is improved; and the user experience is enhanced.
Owner:SHENZHEN CALINKS TECH

Enterprise portal management system and method, and storage medium

InactiveCN108347423AImprove office efficiencyTroubleshoot technical issues with low productivityTransmissionUser needsPassword
The invention discloses an enterprise portal management system comprising a plurality of operation subsystems, and a single sign on system interconnected with the plurality of operation subsystems, wherein the plurality of operation subsystems comprise an advertisement location operation system, a customer service system, a reporting system, a cloud collocation system and a permission management system; and the single sign on system is used for performing identity verification on a client of the enterprise portal and authorizing access permission of accessing the plurality of operation subsystems to the client after the identity verification is passed. The invention further discloses an enterprise portal management method and a storage medium. By adoption of the enterprise portal management system and method disclosed by the invention, the following technical problem in the prior art is solved: the subsystems in the enterprise portal operate independently, and when a user accesses thesubsystems, the user needs to input corresponding passwords, resulting in relatively low working efficiency.
Owner:ONE CONNECT SMART TECH CO LTD SHENZHEN

Comprehensive management system for Automobile Sales Service shops (4S)

The invention discloses a comprehensive management system for automobile sales service shops. The system comprises an after-sale service advising and managing unit that manages automobile maintenance, clients' information, new work tickets, clients' evaluation and real time conversations. A general automobile maintenance managing unit manages the conditions, work position, and current operations of an automobile in maintenance, extra work, detailed information of a day's orders, logging information of a manager responsible for maintenance and real time conversations. A technician managing unit manages the logging information of technicians, automobiles in their reception, extra work from their maintenance work and timing of their maintenance work. A quality managing unit manages the search of automobiles in different states, the number of automobiles received on the day, detailed information of orders and the logging information of quality inspectors. An automobile beauty treatment managing unit is also included. The comprehensive management system of the invention distinguishes itself from others by high working efficiency, lowered costs, increased user experience, enhanced management efficiency for 4S staff and convenience for staff performance evaluation.
Owner:SHENZHEN CALINKS TECH

File management system and file management method

The invention provides a file management system, which comprises a terminal and an online disk, wherein the online disk provides an interface for user login, helps a user to browse and edit a file and judges whether local interaction is required to be performed by the user; the terminal judges whether the file exists at the terminal when the local interaction is required to be performed by the user and whether the file is a latest version when the file exists at the terminal; corresponding software is called to open the file when the file is the latest version, the file modification is monitored, whether the modified file is required to be saved is judged, the modified file is saved and is automatically uploaded to the online disk when the modified file is required to be modified; and the file and a version number of the file are updated in the online disk. By the file management system, the risk for the file is effectively reduced, the file security is guaranteed, and the working efficiency is improved.
Owner:SHENZHEN QYCLOUD TECH +1

Invoicing method, invoicing system and tax control server thereof

The invention discloses an invoicing method, an invoicing system and a tax control server thereof, which relates to the field of computer application. Manpower consumption is saved. The office efficiency of an enterprise is improved. The invoicing system comprises a communication interaction module which carries out signal connection on an invoicing terminal and the invoicing system, a command analysis module which is connected with the communication interaction module and analyzes information to be invoiced to acquire an invoice pool in the invoicing system corresponding to an invoice to be invoiced, a command operation module which is connected with the command analysis module and acquires a blank invoice from the invoice pool and a blank invoice number corresponding to the blank invoice, the invoice pool which is connected with the command operation module and stores the information to be invoiced, and a tax control code calculation module which is connected with the command operation module to calculate a tax control code to be invoiced. The command operation module is used for combining the information to be invoiced and the tax control code together, writing the information to be invoiced and the tax control code into the blank invoice, and feeding back the invoiced invoice and invoiced invoice information to the communication interaction module. The communication interaction module feeds back the received invoice to the invoicing terminal. The invoicing method, the invoicing system and the tax control server thereof are applicable to a tax control invoicing business.
Owner:百望金赋科技有限公司

Information processing method and device

The embodiment of the invention discloses an information processing method and device. The method comprises the steps that disclosed information is obtained from a default website in a default time threshold value; an announcement website title and a text title inside an announcement document are obtained, and a service type to which an announcement belongs is determined according to preset service extraction rules; keyword search is conducted on announcement data of all listed companies disclosed by the website; content extraction is conducted on announcement content of different service types according to the set rules, and extracted results generate a notice. The system can face all enterprises and institutions, simple service configuration is conducted for overall identification analysis of the company document, and intelligent identification is achieved according to a standardized function. Accordingly, the office efficiency of the enterprises and institutions is significantly improved; the workload of manual form filling and artificial correlation is greatly reduced. Multiple tool systems are integrated, and diversity and normalization of the whole system are perfected.
Owner:RUN TECH CO LTD BEIJING

Method for implementing dynamic flow path used for office automation official document circulation

InactiveCN101404076AHigh degree of productizationReduce developmentOffice automationDigital signatureSoftware engineering
The invention discloses a realization method for the office automation document flow dynamic process; a system administrator of a user unit sets the functions of document drafting or document signing, document verification including modification or document verification, document commenting including modification or document commenting, issuing, digital signature, signature verification, official stamp affixing, sending, printing, archiving, document publication and issue, and the like, in advance, then the four levels of permissions of C-typed, B-typed, A-typed and Z-typed are set according to different functions used by the user, the classified permission management is adopted and the dynamic process is realized to complete the document flow. As the realization method adopts the realization method of the dynamic process of the document flow, the document flow procedure is flexible and rapid, the operation is simple and convenient, the office efficiency is improved, the reconstruction and the development of the document flow process are saved, the total costs for the reconstruction and the development are reduced, and the product degree of an office automation system is improved.
Owner:吴素研 +1

Anti-slip paper feeding roller for printer based on capacitance change

The invention relates to the technical field of printing, in particular to an anti-slip paper feeding roller for a printer based on the capacitance change. The anti-slip paper feeding roller comprisesa rotating shaft, an electromagnet is fixedly connected to the inner wall of the bottom of the rotating shaft, a magnetism isolating plate is fixedly connected to the outer side, close to the electromagnet, of the inner wall of the rotating shaft, a conveying roller is movably connected to the outer side of the rotating shaft, uniformly distributed negative plates are fixedly connected to the inner wall of the conveying roller, positive plates symmetrical to the negative plates are fixedly connected to the inner wall of the conveying roller, and springs are fixedly connected to the positions,close to the positions between the negative plates and the positive plates, of the inner wall of the conveying roller. According to the anti-slip paper feeding roller for the printer based on the capacitance change, through cooperative use of the electromagnet and magnetic blocks, when the conveying roller rotates, movable blocks rotating to the bottom can extend outwards under the action of homopolar repulsion of the electromagnet and the magnetic blocks and are connected with paper in a clamped mode, so that the contact area between the paper and the conveying roller is effectively increased, rubber plates are effectively attached to the paper, then the effect of preventing the paper from slipping is achieved, and the practicability is improved.
Owner:张湖

Cloud storage-oriented intelligent book collection system and usage thereof

ActiveCN105160376ASave login timeEasy to implement managementCo-operative working arrangementsTransmissionCollection systemManagement efficiency
The invention provides a cloud storage-oriented intelligent book collection system. The system is characterized by comprising a host, a bookcase, a scanner, radio frequency identification (RFID) labels, an RFID label writer and a cloud server. The scanner is in signal connection with the host. The RFID labels are in signal connection with the host through the RFID label writer. The host is in signal connection with the cloud server. The bookcase is provided with a plurality of shelf boards. Each shelf board is provided with a plurality of RFID card readers. All the RFID labels are respectively connected with the RFID card readers through the signal. All the RFID card readers are in signal connection with the host. The intelligent book collection system can realize cross-region intelligent book search and acquire real-time position information of books, thereby effectively improving management efficiency and being convenient to use. The invention also provides usage of the cloud storage-oriented intelligent book collection system, so that users can search the book cross regions in an intelligent manner and acquire the real-time position information of the book, and the users can be prevented from acquiring wrong information due to inadequate isolation measures.
Owner:郑誉煌

Office device

An office device includes a storage unit, a touch input unit, and a processor. The touch input unit displays a handwriting input screen for allowing a user perform a touch input of a handwritten note thereon and generates signals in response to user's touch input. The processor includes a page flipping module, a storage module, an image processing module, a format conversion module, and a control module. The page flipping module detects a page flipping gesture. The storage module stores content of the handwritten note in the storage unit if the page flipping gesture is detected. The image processing module detects and recognizes touch input of a handwritten signature. The format conversion module combines the handwritten note and the handwritten signature into a file and converts the file into a predetermined format. The control module controls transmitting the converted file to an electronic device.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Conference room state updating method and updating system

The invention discloses a conference room state updating method and updating system. The updating method includes that infrared signals in a conference room are detected, the use state of the conference room is determined based on whether the temperature represented by the detected infrared signals changes, the predetermined information of the conference room in a server is acquired, whether the current use state of the conference room is in an idle state is determined during the first time period starting from the predetermined time in the predetermined information, and when the determination result is yes, the predetermined information of the conference room in the server is changed into non-determined state; and the current use state of the conference room and the predetermined information are output. The updating method and updating system timely update the actual use state of the conference room, prevent the large difference between the utilization rate of the conference room in an enterprise and the actual utilization rate, prevent the waste of public resources, and improve the work efficiency of the enterprise.
Owner:SHANGHAI CTRIP COMMERCE CO LTD

Patient-Centric Portal

A system for obtaining substantially all medical information available to a specific patient from satellite portals and adapted to report that information to authorized individuals and satellite portals. The system polls the satellite portals for the medical information and interfaces with the satellite portals without requiring the patient to interface with the API that intervenes upon patient query between the satellite portal and the patient.
Owner:ONERECORD LLC

Security authentication method and device for desktop cloud portal

InactiveCN106534219AUnified security management implementationImprove office efficiencyTransmissionPasswordUser input
The invention discloses a security authentication method and device for a desktop cloud portal. The security authentication method comprises the following steps: acquiring an account and a password input by a user, sending the account and the password to an AD domain controller through a desktop cloud controller so as to send an AD authentication request to the AD domain controller; receiving an AD authentication request result sent by the AD domain controller; in the case that the AD authentication request is passed, sending a strong authentication request to a second server through a first server to perform strong authentication; in the case that the strong authentication is passed, receiving a strong authentication token sent by the second server through the first server; and in the case that the strong authentication token satisfies a preset condition, performing single sign-on on an internal application. By adoption of the security authentication method and device provided by the embodiment of the invention, the security coefficient of a desktop cloud system can be improved, and the office convenience of staff can be improved.
Owner:CHINA MOBILE GROUP JIANGSU +1

Queuing method, system, client, device and server

The invention relates to a queuing method, system, client, device and server, and the method comprises: a queuing machine obtaining customer information, and recognizing and extracting the effective queuing data of a customer; the queuing machine performing data cleaning according to the customer effective queuing data, and grouping and ranking the customer effective queuing data; the queuing machine performing data processing according to the grouped and sorted data, and calculating the time required for ending each service; and the queuing machine prompting the handling time consumption andthe predicted waiting time before number taking according to the time required for ending the business handling, and notifying the client after number taking. According to the invention, an accurate,valuable and highly targeted queuing service can be provided for bank customers. By prompting the waiting time and handling time of the client, the client can reasonably plan time, number ticket resources are saved, and bank service efficiency and quality are improved.
Owner:NANJING AOTO ELECTRONICS CO LTD

Vehicle permit management system

A vehicle permit management system comprises a dual-mode recognition front-end data acquisition system, an electronic permit transacting and issuing system, and an electronic permit management centerplatform. The dual-mode recognition front-end data acquisition system acquires the information and the image and video data of road traffic vehicles, and transmits the same to the electronic permit management center platform through a network. The electronic permit transacting and issuing system is configured to realize the electronic, networked and automatic permit transaction, and uploads the data of the permit transaction to the electronic permit management center platform to be used as the main data source of an illegal inspection reporting system. Finally, the electronic permit managementcenter platform determines whether the road traffic vehicles are driving illegally. The vehicle permit management system realizes the automatic transaction and the automatic inspection of the permit,and greatly improves the efficiency of law enforcement, the accuracy of the law enforcement and a traffic management level.
Owner:兰州市公安局交通警察支队交通科研所 +1

Method and apparatus for mutual conversion between Chinese work office software document and documents with other format

The invention discloses a method for interconversion between a Chinese office software document and other format documents and a device thereof, and relates to the document conversion, and aim at accelerating the conversion speed between the Chinese office software document and other format documents. The method comprises the following steps: generating an intermediate document according to the format requirements of other format documents / the Chinese office software document; generating an XSL style sheet file according to the intermediate document; and carrying out XSL conversion on the intermediate document by the XSL style sheet file to obtain the other format documents / the Chinese office software document. The device comprises an intermediate document generating unit, an XSL style sheet file generating unit and a conversion unit. The method and the device can accelerate the conversion between the Chinese office software document and the other format documents, and improve the office efficiency.
Owner:PEKING UNIV FOUNDER GRP CO LTD +1

Identity card copy detection method based on Faster-RCNN (Regions with Convolutional Neural Network Feature)

The invention discloses an identity card copy detection method based on Faster-RCNN (Regions with Convolutional Neural Network Feature). The method comprises the following steps that: selecting a plurality of identity card copy images, manufacturing the dataset of a Faster-RCNN model, setting the parameter of the Faster-RCNN model, preprocessing an identity card copy test image, training the Faster-RCNN model on the basis of the dataset, inputting the test image, and utilizing the trained Faster-RCNN model for detection. By use of the method disclosed by the invention, a good detection resultalso can be obtained for the identity card copy with a blurry image, numerous angles and an unclear border, and the method has the advantages of high practicability, good detection effect and good development prospect.
Owner:FUZHOU UNIV

Multiparty conference communication method based on SIP protocol

The invention relates to a multiparty communication technology in the network communication field, and discloses a multiparty communication method based on SIP protocol. The technical scheme is that: a, a terminal requests an IM server to establish an IM multiparty conference; b, a terminal participating in the IM multiparty conference invites other terminals to join in the conference; c, a terminal participating in the IM multiparty conference drives another terminal participating in the IM multiparty conference out of the IM multiparty conference; d, the terminals participating in the IM multiparty conference send an instant message to and receive an instant message from each other; e, the terminals participating in the IM multiparty conference do not comprise an initiator, and exit the conference; f, when the conference initiator exits the conference or all participants of the conference exit the conference, the IM multiparty conference is ended; and g, before the IM multiparty conference is ended, all users participating in the conference are informed of a minutes link address. The invention is applied to a multiparty conference system.
Owner:MAIPU COMM TECH CO LTD

Enterprise network large file transmission system authorized and managed in centralized mode and method

The invention discloses an enterprise network large file transmission system authorized and managed in a centralized mode. The system comprises a client, a service system server and a large attachment server. The client is connected with the service system server, and the service system server is connected with the large attachment server. The client refers to a personal computer host system of a user, and the system is provided with an Internet browser. The service system server refers to a system needing to be deployed for enterprise informatization application, and comprises a content management server, an office email server, a video server and a cooperative office server. The service server comprises a file transmission module and a service function module which are mutually independent. The invention further discloses a large attachment transmission method. By means of the system and the method, large files are transmitted, and the system and the method are high in file transmission speed, simple to use, safe, reliable and convenient. The speed during large file transmission is 2-10 times faster than that of a common file transmission method.
Owner:STATE GRID CORP OF CHINA +1

Attendance scheduling system based on face recognition

The invention relates to an attendance scheduling system based on face recognition. The system comprises an entrance guard server, a face recognition server and an attendance scheduling system serverwhich are sequentially connected, wherein the entrance guard server is connected with an entrance guard terminal, the face recognition server is connected with face recognition front-end equipment, and the face recognition front-end equipment is arranged at the entrance guard terminal; the attendance scheduling system server comprises a personnel information module, a team information module, a scheduling information module, a shift adjustment module, an automatic scheduling module and a statistical report module. Compared with the prior art, the attendance scheduling system disclosed by the invention can automatically count and summarize attendance by the face recognition system, thereby reducing the condition of excessive personnel configuration while ensuring the enterprise safety; themanagement cost is maximally reduced and the labor cost is controlled, all relevant scheduling regulations and policies can be automatically executed through the configuration rules, the condition ofinsufficient personnel configuration is reduced, and the labor productivity is improved.
Owner:SHANGHAI SIIC LONGCHUANG SMARTER ENERGY TECH CO LTD

Method and system for inquiring enterprise address list

The invention discloses a method and a system for inquiring an enterprise address list, wherein the method comprises the following steps that: a third party server forwards a short message for inquiring the enterprise list to an application server after receiving the short message for inquiring the enterprise list from a terminal; the application server receives the short message, inquires data information in the enterprise list according to content of the short message when the short message satisfies inquiring conditions, and transmits the inquired enterprise list inquiring result to the third party server; and the third party server transmits the enterprise list inquiring result to the terminal in short message form through a communication network. With the method and the system of the invention, the enterprise list can be quickly, efficiently and conveniently inquired and used, and work efficiency is improved.
Owner:ZTE CORP

Method and system for intelligent transmission and document opening among multiple devices

The invention discloses a method and a system for intelligent transmission and document opening among multiple devices. The method comprises the steps that firstly, a document outward sending opening command is configured; secondly, the document outward sending opening command is sent to a selected document through a sending terminal, the document is transmitted to a cloud server; thirdly, the cloud server informs a receiving terminal with user information verified to receive the document; and fourthly, the receiving terminal downloads and automatically opens the document. Corresponding to the method, the system is provided with a command editing module, a document sending module, a pushing module and a document receiving module. According to the fact that the cloud server is connected with the multiple devices of users in a communicating mode, convenience is brought to office staff to transmit documents among the multiple devices, working terminal devices and working states can be switched conveniently, and office efficiency is improved.
Owner:ZHUHAI KINGSOFT OFFICE SOFTWARE +1

Several new functions of spreadsheet

The invention discloses several new functions of a spreadsheet. On the basis of the currently general spreadsheet software such as excel or wps and the like, several new functions of combining cells, increasing lines of the spreadsheet, deleting English characters, Chinese characters and numeric characters, screening according to occurrence number of characters and the like are added. According to the new functions disclosed by the invention, service efficiency of a user can be improved, and unnecessary space waste of the spreadsheet is reduced.
Owner:SIYANG TIANQIN SOFTWARE TECH

Intelligent seat robot

The invention discloses an intelligent seat robot. The intelligent seat robot comprises a walking system, a seat assembly and a controller, wherein the walking system comprises an attitude adjusting platform and at least three movable connecting assemblies; the at least three movable connecting assemblies are distributed along the circumference of the attitude adjusting platform at intervals; the upper end of each movable connecting assembly is pivoted to the attitude adjusting platform, and a driving wheel assembly is arranged at the lower end of each movable connecting assembly, and is used for driving the corresponding movable connecting assembly to move and rotate; the seat assembly is arranged on the attitude adjusting platform, and comprises a seat and a physical therapy device, and the physical therapy device is arranged in the seat, and comprises at least one of a shoulder and neck massage device, a back massage device, a hip massage device and a foot massage device; the controller is electrically connected with the driving wheel assemblies and the physical therapy device respectively to control the driving wheel assemblies and the physical therapy device to work. The intelligent seat robot provided by the invention has the advantages that the office, leisure and health care are integrated, and the office efficiency is improved.
Owner:TSINGHUA UNIV

Plug in rotary connection

The invention discloses a plug in rotary connection. A socket and a plug are included, and the plug comprises a first fixing block. A connecting part is arranged at the upper end of the first fixing block, and an inserting part is arranged at the lower end of the first fixing block. The inserting part is electrically connected with the connecting part. The socket comprises a second fixing block connected with a power supply, and a cylindrical socket is arranged on the outer side wall of the second fixing block. One side, away from the second fixing block, of the cylindrical socket is providedwith a jack into which the plugging part can be plugged. The jack comprises a cylindrical cavity and a threaded groove structure which is arranged on the outer side wall of the cylindrical cavity andcan be in threaded rotary insertion connection after the insertion connection part is inserted into the jack. The inner side wall of the threaded groove structure is further provided with a clamping structure which can be clamped with the insertion connection part in a matching manner and is conductive.
Owner:许汉平

Electronic bill manufacturing method and electronic bill manufacturing system, cloud database and electronic bill terminal

The invention discloses an electronic bill manufacturing method. The electronic bill manufacturing method comprises the following steps: storing user identification information as well as bill information and bill receiver information corresponding to the user identification information at a cloud database, wherein the bill information is information needing to be written when an electronic bill is billed; after an electronic bill terminal based on a network terminal is adopted for obtaining the user identification information, inquiring the bill information and the bill receiver information corresponding to the identification information in the cloud database according to the identification information, and generating the electronic bill according to the inquired bill information, and then sending the generated electronic bill to a bill receiver according to the inquired bill receiver information. The invention also discloses an electronic bill manufacturing system, a cloud database device and the electronic bill terminal adopted by the method. Necessary information can be obtained conveniently so as to bill the electronic bill, and the bill is sent to an appointed position, thus the convenience and the office efficiency are greatly promoted.
Owner:SHANGHAI HEHE INFORMATION TECH DEV
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