JP2010128657A - Data processing system, its user portable terminal and data processing apparatus, and its computer program and data processing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a data processing system for enabling an end user to receive a point service at various merchandise selling stores without making it necessary for the user to carry a point card for each merchandise selling store. <P>SOLUTION: When executing the data communication of merchandise buying and selling processing with a selling store terminal 200, a user portable terminal 100 generates and stores buying and selling history data SRD, and transmits the buying and selling history data SRD to a data processor 300. The data processor 300 receives and stores the transmitted buying and selling history data SRD, and outputs the data to each end user. Therefore, it is not necessary for the store to issue or manage a service point SPD corresponding to merchandise buying and selling processing. Thus, it is not necessary for the end user to carry a point card for each merchandise buying and selling store, and the end user receives a point service at the various merchandise selling stores. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a user portable terminal that is movably carried by an end user, a sales store terminal of a merchandise sales store that executes a merchandise sales process for merchandise sold to the end user, and at least the merchandise sales for each end user. The present invention relates to a data processing system having a data processing device for recording transaction history data of processing.

  The current point service is often provided for each company or store in various industries in order to keep users. For this reason, it is necessary for the user to manage and own the point card by contracting and registering for each point service to be collected.

  In addition, in order to receive a large number of point services, it is necessary to hold a point card at all times, and it is necessary to obtain points by presenting it at the time of purchase. For this reason, it is necessary to hold a large number of point cards, but the number of physical cards that can be physically held is limited, and points cannot be obtained because the point card is not held for purchases at low-use stores. Will occur.

  Furthermore, since points are managed for each point card, points cannot be managed centrally, and in order to integrate points, it is necessary to register as a common point service: universal point service.

Currently, there are various proposals related to the point service as described above (see, for example, Patent Documents 1 to 5).
JP 2003-346031 A Japanese Patent Laid-Open No. 2004-070714 JP 2004-334717 A JP 2005-108150 A JP 2005-115882 A

  Conventionally, service points and the like corresponding to merchandise sales processing are issued at a POS terminal at a merchandise sales store, and are managed by, for example, a POS server at each merchandise sales store or a main store of a chain store.

  As described above, since issuance and management of service points have been performed mainly by the store in the past, the point service by the managed service point has been performed for each merchandise sales store.

  For this reason, the end user needs to have a point card for each product sales store with a different series, and there are inconveniences such as service points at one product sales store cannot be used at other product sales stores. It was.

  The present invention has been made in view of the above-mentioned problems, and it is not necessary for the end user to have a point card for each merchandise sales store, and the point service is received at various merchandise sales stores. A data processing system, a user portable terminal and a data processing device, a computer program and a data processing method thereof are provided.

  The data processing system of the present invention includes a user portable terminal that is movably carried by an end user, a sales store terminal of a merchandise sales store that executes merchandise sales processing of merchandise sold to the end user, and at least a product for each end user. A data processing device that records trading history data of the trading process, and the user portable terminal performs purchase processing means for executing data communication necessary for the merchandise trading process with the sales store terminal, and the executed merchandise trading process. Correspondingly, history generating means for generating trading history data, history holding means for holding the generated trading history data, and history transmitting means for transmitting the stored trading history data to the data processing device, The data processing device includes history receiving means for receiving trading history data transmitted from the user portable terminal, and the received trading history data for each end user. Has a history storing unit for a product, a history output means for outputting the accumulated trading history data for each end user.

  The user portable terminal of the present invention is a user portable terminal of the data processing system of the present invention, and corresponds to the purchase processing means for executing the data communication necessary for the merchandise sales process with the sales store terminal, and the executed merchandise sales process. And history generation means for generating trading history data, history holding means for holding the generated trading history data, and history transmission means for transmitting the stored trading history data to the data processing device.

  The data processing device of the present invention is a data processing device of the data processing system of the present invention, and includes a history receiving means for receiving trading history data transmitted from a user portable terminal, and the received trading history data for each end user. And a history output means for outputting the accumulated transaction history data for each end user.

  The first computer program of the present invention is a computer program for the user portable terminal of the present invention, and is a product purchase process for executing data communication necessary for a product sales process with a store terminal, and the executed product sales process. Correspondingly, a history generating process for generating trading history data, a history holding process for holding the generated trading history data, and a history transmission process for transmitting the stored trading history data to the data processing device are stored in the user portable terminal. To run.

  A second computer program of the present invention is a computer program of the data processing apparatus of the present invention, and includes a history reception process for receiving trading history data transmitted from a user portable terminal, and the received trading history data as an end user. The data processing apparatus executes a history accumulation process that accumulates every time and a history output process that outputs the accumulated transaction history data for each end user.

  A first data processing method of the present invention is a data processing method for a user portable terminal of the present invention, in which a purchase processing operation for executing data communication necessary for a merchandise sales process with a sales store terminal, and executed merchandise sales A history generation operation for generating trading history data corresponding to the processing, a history holding operation for holding the generated trading history data, and a history transmission operation for transmitting the stored trading history data to the data processing device. .

  A second data processing method of the present invention is a data processing method of the data processing device of the present invention, wherein a history receiving operation for receiving trading history data transmitted from a user portable terminal, and received trading history data It has a history storage operation for storing each end user, and a history output operation for outputting the stored trading history data for each end user.

  It should be noted that the various components of the present invention need only be formed so as to realize their functions. For example, dedicated hardware that exhibits a predetermined function, data processing in which a predetermined function is provided by a computer program It can be realized as an apparatus, a predetermined function realized in the data processing apparatus by a computer program, an arbitrary combination thereof, or the like.

  The various components of the present invention do not necessarily have to be independent of each other. A plurality of components are formed as a single member, and a single component is formed of a plurality of members. It may be that a certain component is a part of another component, a part of a certain component overlaps with a part of another component, or the like.

  Moreover, although the computer program and the data processing method of this invention have described several process and operation | movement in order, the order of description does not limit the order which performs several process and several operation | movement.

  For this reason, when implementing the computer program and data processing method of the present invention, the order of the plurality of processes and the plurality of operations can be changed within a range that does not hinder the contents.

  Furthermore, the computer program and the data processing method of the present invention are not limited to being executed at a timing when a plurality of processes and a plurality of operations are individually different. For this reason, other processes and operations occur during execution of certain processes and operations, and the execution timing of certain processes and operations overlaps with the execution timing of other processes and operations. Etc.

  The data processing apparatus according to the present invention can read a computer program and execute a corresponding processing operation, so that a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), an I / F It can be implemented as hardware constructed by general-purpose devices such as (Interface) units, dedicated logic circuits constructed to execute predetermined processing operations, combinations thereof, and the like.

  In the present invention, causing the data processing apparatus to execute various operations corresponding to the computer program also means causing the data processing apparatus to control operations of the various devices.

  For example, storing various data in the data processing device means that the CPU stores various data in an information storage medium such as an HDD (Hard Disc Drive) fixed to the data processing device, and can be exchanged with the data processing device. The CPU allows various data to be stored by the CD drive in an information storage medium such as a CD-R (Compact Disc-Recordable) loaded.

  In the data processing system of the present invention, the user portable terminal executes data communication necessary for the merchandise sales process at the sales store terminal and the purchase processing means. Corresponding to the executed merchandise sales processing, sales history data is generated by the history generation means. The generated sales history data is held by the history holding means. The held trading history data is transmitted to the data processing device by the history transmitting means. The data processing device receives the trading history data transmitted from the user portable terminal by the history receiving means. The received transaction history data is accumulated by the history accumulation means for each end user. The accumulated transaction history data is output by the history output means for each end user. Therefore, since the transaction history data corresponding to the merchandise sales process is generated and held by the user portable terminal instead of the store terminal, and transmitted and stored in the data processing device, service point issuance corresponding to the merchandise sales process or Management can be eliminated from the store itself. For this reason, for example, by sending service points corresponding to trading history data from various data processing devices to various product sales stores, the end user does not need to have a point card for each product sales store, It is possible to receive a point service at a merchandise sales store.

  An embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the data processing system 1000 according to the present embodiment executes a user portable terminal 100 that is movably carried by an end user EU, and a merchandise sales process for merchandise sold to the end user EU. A sales store terminal 200 of the product sales store PSS to perform, and a data processing device 300 that records at least the sales history data SRD of the product sales processing for each end user EU.

  The user portable terminal 100 includes a purchase processing unit 110 that executes data communication necessary for merchandise sales processing with the sales store terminal 200, a history generation unit 120 that generates sales history data SRD corresponding to the executed merchandise sales processing, A history holding unit 130 that holds the generated trading history data SRD, and a history transmission unit 140 that transmits the held trading history data SRD to the data processing device 300.

  The data processing device 300 stores a history receiving unit 310 that receives the trading history data SRD transmitted from the user portable terminal 100, and a history storage unit 320 that accumulates the received trading history data SRD for each end user EU. A history output unit 330 that outputs the transaction history data SRD for each end user EU.

  Furthermore, the user portable terminal 100 of the present embodiment also generates a service point SPD corresponding to the merchandise sales process by the purchase processing unit 110. The transaction history data SRD is held in the history holding unit 130 together with the generated service point SPD. The transaction history data SRD is transmitted to the data processing device 300 by the history transmission unit 140 together with the held service point SPD.

  For this reason, the data processing device 300 of the present embodiment receives the transaction history data SRD from the user portable terminal together with the transmitted service point SPD by the history reception unit 310. Transaction history data SRD is accumulated in the history accumulation unit 320 for each end user EU together with the service point SPD. The accumulated service points SPD are accumulated for each end user EU and output by the history output unit 330.

  Moreover, the user portable terminal 100 according to the present embodiment also includes a position detection unit 150 that detects the terminal position data TSD in real time when the merchandise sales process is executed. The history holding unit 130 holds the trading history data SRD together with the detected terminal position data TSD. The transaction history data SRD and the terminal position data TSD that are held are transmitted to the data processing device 300 by the history transmission unit 140.

  For this reason, the data processing device 300 according to the present embodiment receives the trade history data SRD and the terminal position data TSD transmitted from the user portable terminal 100 by the history receiving unit 310. The received transaction history data SRD and terminal location data TSD are stored in the history storage unit 320 for each end user EU. The accumulated sales history data SRD and terminal location data TSD are output by the history output unit 330 for each end user EU.

  Furthermore, the user portable terminal 100 also includes a date / time detection unit 160 that detects the sale date / time data STD when the merchandise sale process is executed in real time. The history holding unit 130 holds the sale history data SRD together with the detected sale date / time data STD.

  The transaction history data SRD and the transaction date / time data STD held by the history transmission unit 140 are transmitted to the data processing device 300. For this reason, the data processing device 300 receives the transmitted trading history data SRD and the trading date / time data STD from the user portable terminal 100 by the history receiving unit 310.

  The received transaction history data SRD and the transaction date / time data STD are stored in the history storage unit 320 for each end user EU. Stored trading history data SRD and trading date / time data STD are output by the history output unit 330 for each end user EU.

  More specifically, the user portable terminal 100 includes a so-called multifunctional cellular phone terminal, PDA (Personal Digital Assistance), and the like, and has a CPU 101 as a main unit of the computer unit as shown in FIG.

  The CPU 101 is loaded by a data bus or the like into a memory device 103, a display device 104 such as a liquid crystal display, an input device 105 such as a keyboard, a GPS (Global Positioning System) unit 106, and a card slot (not shown). An IC card 107 and a wireless unit 109 via an ABB (Analog Baseband) device 108 are connected.

  In the user portable terminal 100, an appropriate computer program is mounted on the memory device 103. When the computer program is read by the CPU 101 and each unit is integratedly controlled, the above-described units 110 to 160 are logically realized.

  For example, the purchase processing unit 110 corresponds to a function in which the CPU 101 recognizes data communication of electronic payment between the IC card 107 and the store terminal 200 corresponding to the computer program.

  The history generation unit 120 corresponds to a function in which the CPU 101 executes predetermined data processing corresponding to the computer program and the output data of the IC card 107. The history holding unit 130 corresponds to a storage area or the like constructed in the memory device 103 so that the CPU 101 recognizes corresponding to the computer program.

  The position detection unit 150 corresponds to a function in which the CPU 101 recognizes output data of the GPS unit 106 corresponding to a computer program. The date and time detection unit 160 corresponds to a function of the CPU 101 detecting internal data corresponding to a computer program. The history transmission unit 140 corresponds to a function of causing the wireless unit 109 to wirelessly transmit the data stored in the memory device 103 in accordance with the computer program.

  Such a computer program includes, for example, a merchandise purchase process for executing data communication necessary for merchandise trade processing with the sales store terminal 200, and a history generation process for generating trade history data SRD corresponding to the executed merchandise trade process. And a history holding process for holding the generated trading history data SRD and a history transmission process for transmitting the held trading history data SRD to the data processing device 300 are described to be executed by the user portable terminal 100. Yes.

  The sales store terminal 200 according to the present embodiment includes a so-called existing POS terminal or the like, and executes electronic settlement of merchandise sales processing by wirelessly communicating with an IC card of the user portable terminal 100, for example.

  The data processing apparatus 300 according to the present embodiment includes, for example, a database server of a service provider that provides a point service by contracting with an end user EU. This data processing apparatus is constructed by general-purpose devices such as a CPU, a ROM, a RAM, and a communication unit (not shown) so as to read a computer program and execute a corresponding processing operation.

  Such a computer program of the data processing device 300 includes a history receiving process for receiving the trading history data SRD transmitted from the user portable terminal, and a history storing process for storing the received trading history data SRD for each end user EU. It is described that the data processing apparatus 300 executes the history output processing for outputting the accumulated trading history data SRD for each end user EU.

  In the configuration as described above, in the data processing system 1000 of the present embodiment, for example, the end user EU always has the user portable terminal 100, and purchases a sale product at the sale store PSS as desired.

  The merchandise sales store PSS may be a virtual store that is logically constructed in a communication network CIN such as the Internet with which the user portable terminal 100 communicates, in addition to an actual store that actually physically exists.

  As described above, when the end user EU purchases a sale product at the sale store PSS, the user portable terminal 100 can make an electronic payment with the sale store terminal 200 as desired. In this case, as shown in FIG. 5, the user portable terminal 100 executes data communication necessary for the merchandise sales process at the sales store terminal 200 and the purchase processing unit 110 (steps S1-Y and S2).

  Then, the user portable terminal 100 generates sales history data SRD in the history generation unit 120 corresponding to the executed product sales processing (step S3). At this time, the user portable terminal 100 also generates a service point SPD corresponding to the merchandise sales process by performing data communication with the store terminal 200, for example.

  At the same time, the user portable terminal 100 detects the terminal position data TSD in real time by the position detection unit 150 (step S4), and detects the sales date / time data STD in real time by the date / time detection unit 160 (step S5).

  Next, the user portable terminal 100 reads the user ID (Identity) of the end user EU registered in advance for each individual (step S6), and associates these various data with the trading history data SRD (step S7).

  Then, the user portable terminal 100 holds the trading history data SRD associated with various data as described above, for example, in the history holding unit 130 as shown in FIG. 4 (step S8).

  As described above, the user portable terminal 100 of the present embodiment holds the sales history data SRD associated with various data every time the merchandise sales process is executed with the sales store terminal 200 (steps S1 to S8).

  The user portable terminal 100, for example, at a predetermined transmission timing such as once a day (step S9-Y), the history transmission unit 140 uses the history transmission unit 140 to store the trading history data SRD held therein. Is transmitted to the data processing device 300 (step S10).

  At this time, a binary flag may be set depending on the presence / absence of transmission in the trading history data SRD that is held, and only the unsent trading history data SRD may be transmitted, which is transmitted to prevent overflow of the memory device 103 and the like. The trading history data SRD may be deleted.

  As shown in FIG. 6, the data processing device 300 that has received the trading history data SRD from the user portable terminal 100 as described above (step T1-Y) stores the trading history data SRD for each end user EU by user ID. (Step T2).

  Thus, the transaction history data SRD of a large number of end users EU is accumulated in the data processing device 300 (steps T1-Y, T2). Therefore, for example, when a point service is executed for a specific end user EU, an instruction to output trading history data SRD is input (step T3).

  The output instruction of the sales history data SRD may be manually input by a service provider operator, for example, may be input by data communication from the sales store terminal 200 of the merchandise sales store PSS that executes the point service.

  Furthermore, for example, when the user ID of the end user EU for which the point service is executed is input to the data processing device 300 by the worker of the service provider SP as described above (step T4-Y), the user ID is stored. The trade history data SRD that has been searched is retrieved (step T5).

  If the transaction history data SRD is not searched in the data processing device 300 (step T6-N), an error guidance such as “There is no data for Mr. XX (end user EU)” is output to the above-mentioned worker. (Step T8).

  On the other hand, when the transaction history data SRD is retrieved by the data processing device 300 (step T6-Y), for example, the service points SPD are accumulated and output to the above-described worker (step T7).

  For this reason, for example, the sales store terminal 200 of the product sales store PSS can acquire the service point SPD from the data processing device 300 at the request of the end user EU, and the point service can be provided without depending on the product sales store PSS. It can be provided to the end user EU.

  In the data processing system 1000 according to the present embodiment, as described above, the user portable terminal 100 executes data communication necessary for the merchandise sales process at the sales store terminal 200 and the purchase processing unit 110.

  Corresponding to the executed merchandise sales process, the sales history data SRD is generated by the history generation unit 120. The generated sales history data SRD is held in the history holding unit 130. The transaction history data SRD that is held is transmitted to the data processing device 300 by the history transmission unit 140.

  The data processing device 300 receives the trading history data SRD transmitted from the user portable terminal 100 by the history receiving unit 310. The received transaction history data SRD is stored in the history storage unit 320 for each end user EU. The accumulated sales history data SRD is output by the history output unit 330 for each end user EU.

  Accordingly, since the transaction history data SRD corresponding to the merchandise sales process is generated and held by the user portable terminal 100 instead of the store terminal 200, and transmitted and stored in the data processing device 300, the service corresponding to the merchandise sales process Issuance and management of point SPDs can be eliminated from the store itself.

  For this reason, for example, the end user EU possesses a point card for each product sales store PSS by transmitting the service point SPD corresponding to the sales history data SRD from the data processing device 300 to various product sales stores PSS. The point service can be received at various merchandise stores PSS without the necessity.

  Moreover, the user portable terminal 100 according to the present embodiment detects and sells the terminal position data TSD and the purchase date / time data STD when the merchandise sale processing is executed through data communication with the sales store terminal 200 as described above. Related to historical data SRD.

  For this reason, for example, what kind of end user EU is purchasing what kind of sales product at what place, at what time, etc. be able to.

  In particular, in the data processing system 1000 according to the present embodiment, the data processing apparatus 300 can collect the above-described sales history data SRD from various end users EU without depending on a specific commodity sales store PSS. Therefore, various data analysis can be made possible.

  Moreover, in the data processing system 1000 according to the present embodiment, the end user EU can purchase a sale product from the sale store PSS of a virtual store such as the Internet using the user portable terminal 100 as described above.

  In this case, since the virtual store does not have a physical position, conventionally, it has been impossible to analyze the product purchase in the virtual store in association with the user behavior. However, in the data processing system 1000 according to the present embodiment, when the user portable terminal 100 executes the virtual merchandise sales store PSS and the merchandise sales process, the terminal position data TSD is detected by the user portable terminal 100 and the trading history data. Related to SRD.

  For this reason, the user position which is physical data can be related to the product purchase in the virtual store where there is no physical position. Therefore, it is possible to analyze the user behavior such as an amusement park or a zoo in association with purchase of a product at a virtual store.

  The present invention is not limited to the present embodiment, and various modifications are allowed without departing from the scope of the present invention. For example, in the above embodiment, the user portable terminal 100 is exemplified to generate the service point SPD together with the sales history data SRD.

  However, when the trading history data SRD generated by the user portable terminal 100 is provided to the data processing device 300, the data processing device 300 may generate a service point SPD from the trading history data SRD. In such a case, the data processing device 300 may perform data communication with the sales store terminal 200 using the sales history data SRD to generate the service point SPD.

  Moreover, in the said form, only the user portable terminal 100 produced | generated the service point SPD corresponding to the merchandise sales process with the store terminal 200 was demonstrated. However, the generation of the service point SPD by the user portable terminal 100 may be controlled by data communication with the store terminal 200.

  Needless to say, the above-described embodiment and a plurality of modifications can be combined within a range in which the contents do not conflict with each other. Further, in the above-described embodiments and modifications, the structure of each part has been specifically described, but the structure and the like can be changed in various ways within a range that satisfies the present invention.

It is a typical block diagram which shows the logical structure of the data processing system of embodiment of this invention. It is a block diagram which shows the physical structure of a data processing system. It is a block diagram which shows the physical structure of a user portable terminal. It is a schematic diagram which shows the data structure by which trading history data is hold | maintained with various data. It is a flowchart which shows the data processing method of a user portable terminal. It is a flowchart which shows the data processing method of a data processor.

Explanation of symbols

100 User portable terminal 101 CPU
102 Data bus 103 Memory device 104 Display device 105 Input device 106 GPS unit 107 IC card 108 ABB device 109 Wireless unit 110 Purchase processing unit 120 History generation unit 130 History holding unit 140 History transmission unit 150 Position detection unit 160 Date and time detection unit 200 Sales Store terminal 300 Data processing device 310 History receiving unit 320 History storage unit 330 History output unit 1000 Data processing system CIN Communication network EU End user PSS Product sales store SPD Service point SRD Trading history data STD Trading date / time data TSD Terminal position data

Claims (10)

A user portable terminal that is carried movably by an end user, a sales store terminal of a merchandise store that executes merchandise sales processing for merchandise sold to the end user, and a trading history of at least the merchandise sales process for each end user A data processing device for recording data,
The user portable terminal is a purchase processing unit that executes data communication necessary for the product sales process with the sales store terminal, a history generation unit that generates sales history data corresponding to the executed product sales process, History holding means for holding the generated trading history data, and history transmitting means for transmitting the held trading history data to the data processing device,
The data processing device includes history receiving means for receiving the trading history data transmitted from the user portable terminal, history storing means for storing the received trading history data for each end user, and the stored And a history output means for outputting trading history data for each end user. The user portable terminal also generates a service point corresponding to the merchandise sales process by the purchase processing unit, holds the sales history data together with the generated service point by the history holding unit, and stores the sales point together with the service point. History data is transmitted to the data processing device by the history transmission means,
The data processing device receives the trading history data together with the transmitted service points from the user portable terminal by the history receiving means, and stores the trading history data together with the service points by the history storage means for each end user. 2. The data processing system according to claim 1, wherein the accumulated service points are accumulated for each end user and output by the history output means. The user portable terminal further includes position detection means for detecting terminal position data in real time when the commodity buying and selling process is executed, and the history holding means together with the terminal position data detected is the history holding means. And store the trading history data and the terminal location data held by the history transmission means to the data processing device,
The data processing device receives the transmitted trading history data and the terminal location data from the user portable terminal by the history receiving means, and receives the received trading history data and the terminal location data from the end user. 3. The data processing system according to claim 1, wherein the history storage unit stores the transaction history data and the terminal position data stored for each end user by the history output unit. The user portable terminal further includes date and time detection means for detecting in real time the sale date and time data when the merchandise sale process is executed, and the history holding means together with the detected sale date and time data and the history record data The transaction history data and the transaction date and time data held is transmitted to the data processing device by history transmission means,
The data processing device receives the transmitted trading history data and the trading date / time data from the user portable terminal by the history receiving means, and receives the received trading history data and the trading date / time data from the end user. The data according to any one of claims 1 to 3, wherein the history storage means stores the stored sales history data and the sales date and time data for each end user by the history output means. Processing system. The user portable terminal of the data processing system according to claim 1,
Purchase processing means for executing data communication necessary for the merchandise sales processing with the store terminal;
History generating means for generating the trading history data corresponding to the executed merchandise trading process;
History holding means for holding the generated trading history data;
History transmitting means for transmitting the stored trading history data to the data processing device;
A user portable terminal. The data processing apparatus of the data processing system according to claim 1,
History receiving means for receiving the trading history data transmitted from the user portable terminal;
History storage means for storing the received trading history data for each end user;
History output means for outputting the accumulated trading history data for each end user;
A data processing apparatus. A computer program for a user portable terminal according to claim 5,
Product purchase processing for executing data communication necessary for the product sales processing with the store terminal,
A history generation process for generating the trading history data corresponding to the executed merchandise trading process;
History holding processing for holding the generated trading history data;
History transmission processing for transmitting the trade history data held to the data processing device;
Is a computer program that causes a user portable terminal to execute. A computer program for the data processing apparatus according to claim 6,
History reception processing for receiving the trading history data transmitted from the user portable terminal;
A history accumulation process for accumulating the received trading history data for each end user;
A history output process for outputting the accumulated trading history data for each end user;
Is a computer program that causes a data processing apparatus to execute. It is a data processing method of the user portable terminal according to claim 5,
A purchase processing operation for executing data communication necessary for the merchandise sales processing with the sales store terminal,
A history generating operation for generating the trading history data corresponding to the executed merchandise trading process;
A history holding operation for holding the generated trading history data;
A history transmission operation for transmitting the stored trading history data to the data processing device;
A data processing method. A data processing method for a data processing device according to claim 6,
History receiving operation for receiving the trading history data transmitted from the user portable terminal;
A history accumulation operation for accumulating the received trading history data for each end user;
A history output operation for outputting the accumulated trading history data for each end user;
A data processing method.

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