JP2015088115A - Purchase management system - Google Patents

Abstract

To provide a purchase management system and the like capable of presenting products suitable for customers even when there are restrictions on numerical values indicating physical properties of products purchased by customers.
A purchase management system including a terminal device, a sales management device, and a management server, wherein the sales management device detects that the terminal device is located in a store area managed by the sales management device. When a terminal device is detected, a product list is requested from the management server. And, for each product, the physical property value of the product is stored, for each user, a limit value of the physical property value is set for each product type, and for each user, the total value of the physical property values for each product type in the counting period is set. The management server stored as a history extracts a product having a physical property value included in the difference between the limit value and the total value and transmits the product to the terminal device, and the terminal device displays a product list.
[Selection] Figure 1

Description

  The present invention relates to a purchase management system including a terminal device, a sales management device, and a management server.

  Conventionally, inventions that manage sales and purchases in stores and provide various information to customers are known.

  For example, as in Patent Document 1, when a customer purchases a product at a store and settles a purchase price, the customer system collects product information from the customer and provides the recommended product information to the customer. Connected to card, customer attribute information, store terminal, store terminal, read customer code from customer card, pay for the purchased product of customer, collect product information, and connect to store terminal The store terminal issues a customer card, the cash register terminal reads the customer code from the customer card, pays for the purchased product, collects product information, and the host computer An invention for extracting recommended product information to customers from customer attribute information, customer purchased products, and product information retrieved and retrieved by a code is disclosed. There.

  Further, as in Patent Document 2, a card having a nonvolatile memory for storing purchase history data of a product purchased by a customer, a nonvolatile memory reader for reading the purchase history data from the nonvolatile memory of the card, A database that stores data relating to a plurality of products in the store, and a search unit that extracts products related to the products indicated by the purchase history data by searching the database based on the read purchase history data And a purchased product candidate list printing apparatus having a printing unit for printing the extracted product list.

JP 2005-135048 A JP 2009-193402 A

  The conventional system provides convenience that allows you to shop efficiently by searching for and displaying products that are suitable for your customers. When there is a limit for each, it was not possible to present a suitable product.

  For example, if there is a consumer whose calorie intake per day is determined from the health aspect, information cannot be presented in order to purchase a product that fits within the determined calorie range. It was.

  Therefore, the user had to calculate the calories to be consumed by the user himself / herself and to select the products to be purchased based on the remaining calories.

  In view of the above-described problems, the present invention is to provide a purchase management system capable of presenting products suitable for customers even when there are restrictions on numerical values indicating the physical properties of products purchased by customers.

The purchasing management system of the present invention comprises:
A purchase management system including a terminal device, a sales management device, and a management server,
Sales management device
Terminal detection means for detecting that the terminal device is located in a store area managed by the sales management device;
Product list requesting means for requesting a product list from the management server when the terminal device is detected;
With
The management server
Product storage means storing physical property values of products for each product,
For each user, limit value setting means for setting limit values of physical property values for each product type,
For each user, history storage means for storing the total value of physical property values for each product type in the aggregation period as history,
Product extraction means for extracting products having physical property values included in the difference between the limit value and the total value from the product storage means;
A product list transmitting means for transmitting the extracted product as a product list;
The terminal device includes product list display means for displaying the product list.

  According to the purchase management system of the present invention, the purchase management system includes a terminal device, a sales management device, and a management server. The sales management device is located in a store area managed by the sales management device. When the terminal device is detected, the product list is requested from the management server. And, for each product, the physical property value of the product is stored, for each user, a limit value of the physical property value is set for each product type, and for each user, the total value of the physical property values for each product type in the counting period is set. The management server stored as a history extracts products having physical property values included in the difference between the limit value and the total value and transmits the products as a product list to the terminal device, and the terminal device displays the product list.

  Thereby, when the terminal device enters the store area, it is possible to receive and display a product list in a range not exceeding the limit value from the management server. Thereby, the user can check and purchase the product within the range of the limit value when there is a limit value such as calorie, sugar content, salt content, or the like.

It is a figure for demonstrating the whole in 1st Embodiment. It is a figure for demonstrating the function structure of the terminal device in 1st Embodiment. It is a figure for demonstrating the function structure of the sales management apparatus in 1st Embodiment. It is a figure for demonstrating the function structure of the management server in 1st Embodiment. It is a figure which shows an example of a data structure of customer setting information DB in 1st Embodiment. It is a figure which shows an example of a data structure of customer history information DB in 1st Embodiment. It is a figure which shows an example of the data structure of goods DB in 1st Embodiment. It is a figure for demonstrating the flow of the process in 1st Embodiment. It is a figure for demonstrating the flow of the process in 1st Embodiment. It is a figure for demonstrating the example of a screen in 1st Embodiment. It is a figure for demonstrating the example of a screen in 1st Embodiment. It is a figure for demonstrating the example of a screen in 1st Embodiment. It is a figure for demonstrating the function structure of the terminal device in 2nd Embodiment. It is a figure for demonstrating the flow of the process in 2nd Embodiment. It is a figure for demonstrating the flow of the process in 3rd Embodiment. It is a figure for demonstrating the example of a screen in 3rd Embodiment. It is a figure for demonstrating the example of an output in 3rd Embodiment. It is a figure for demonstrating the function structure of the management server in 4th Embodiment. It is a figure which shows an example of the data structure of preference information DB in 4th Embodiment. It is a figure for demonstrating the flow of the process in 4th Embodiment. It is a figure for demonstrating the whole in 5th Embodiment.

  The best mode for carrying out the present invention will be described below with reference to the drawings.

[1. First Embodiment]
[1.1 Overall configuration]
The purchase management system 1 will be described with reference to FIG. First, the sales management device 20 is connected to the network in the store, and the terminal device 10 is connected via the access point 25. The in-store network is connected to an external network NW. A management server 30 is connected to the external network NW.

  The sales management device 20 includes, for example, a POS cash register 22 and a store server device 24. Here, the POS cash register 22 may be configured to have the function of the store server device 24.

[1.2 Functional configuration]
Next, the functional configuration of each device will be described.

[1.2.1 Terminal device]
First, the functional configuration of the terminal device 10 will be described with reference to FIG. The terminal device 10 is a terminal device possessed by a user, and includes a control unit 110, a communication unit 120, a storage unit 130, a display unit 140, an operation unit 150, and an NFC communication unit 160. It is configured.

  The control unit 110 is a functional unit for controlling the entire terminal device 10. The control unit 110 implements various functions by reading and executing various programs stored in the storage unit 130, and is configured by, for example, a CPU (Central Process Unit).

  The communication unit 120 is a functional unit for the terminal device 10 to communicate with the outside. For example, a wireless LAN interface (for example, IEEE802.11a / b / g / n) for connecting to the access point 25, an interface for connecting to an external mobile phone line (3G line, LTE line), or the like Or

  The storage unit 130 is a functional unit that stores various programs and various data necessary for the operation of the terminal device 10. The storage unit 130 includes, for example, a semiconductor memory, an HDD (Hard Disk Drive), or the like.

  The display unit 140 is a functional unit for displaying various types of information and informing the user of the state. For example, it is composed of an LCD, an organic EL panel, or the like.

  The operation unit 150 is a functional unit for the user to perform various operations on the terminal device 10. For example, it may be a touch panel (software key) formed integrally with the display unit 140, or a hardware key such as an operation button or an external keyboard.

  The NFC communication unit 160 is a functional unit for realizing short-range wireless communication. It exchanges various information and is used for electronic payment. For example, electronic payment is made by connecting to an NFC communication unit of a POS register 22 described later.

[1.2.2 Functional configuration of sales management device]
Next, the functional configuration of the sales management apparatus 20 will be described with reference to FIG. As described above, the sales management device 20 includes the POS register 22 (the store server device 24).

  The sales management apparatus 20 includes a control unit 210, a communication unit 220, a price reading unit 240, an accounting processing unit 250, and an NFC communication unit 260.

  The control unit 210 is a functional unit for controlling the entire sales management apparatus 20. The control unit 210 implements various functions by reading and executing various programs stored in the storage unit 230, and includes, for example, a CPU (Central Process Unit).

  The communication unit 220 is a functional unit for the sales management apparatus 20 to communicate with the outside. For example, it is configured by an interface for connecting to a local LAN and an interface for connecting to an external network NW.

  The storage unit 230 is a functional unit that stores various programs and various data necessary for the operation of the sales management apparatus 20. The storage unit 230 includes, for example, a semiconductor memory, an HDD (Hard Disk Drive), or the like.

  The price reading unit 240 is a functional unit for reading a price from a product. For example, it is composed of a barcode reader and reads a barcode attached to a product. Based on the read barcode information, the merchandise information is determined by the transaction processing unit 250 and the management server 30.

  The accounting processor 250 is a functional unit for executing various accounting processes in the sales management apparatus 20. It is a functional unit used when used for accounting processing, and is configured to include, for example, a printing unit for printing a receipt (sales slip), a display unit for displaying a price, and the like.

  The NFC communication unit 260 is a functional unit for realizing short-distance wireless communication. It exchanges various information and is used for electronic payment. Mainly connected to the POS register 22, for example, electronic payment is made by connecting to the NFC communication unit 160 of the terminal device 10 described above.

[1.2.3 Management server]
Next, the functional configuration of the management server 30 will be described with reference to FIG. The management server 30 includes a control unit 310, a communication unit 320, and a storage unit 330.

  The control unit 310 is a functional unit for controlling the entire management server 30. The control unit 310 implements various functions by reading and executing various programs stored in the storage unit 330, and includes, for example, a CPU (Central Process Unit).

  The communication unit 320 is a functional unit for the management server 30 to communicate with the outside. For example, it is configured by an interface for connecting to an external network NW.

  The storage unit 330 is a functional unit that stores various programs necessary for the operation of the management server 30 and various data. The storage unit 330 is configured by, for example, a semiconductor memory, an HDD (Hard Disk Drive), or the like.

  The storage unit 330 stores a customer setting information DB 332, a customer history information DB 334, and a product DB 336.

  The customer setting information DB 332 is a DB for storing information that the user has made various settings. An example of the data structure of the customer setting information DB 332 is shown in FIG. The customer setting information DB 332 includes, as customer authentication information, a user ID and password (for example, “tanaka (xyz1234)”), a product type (for example, “food”), and an attribute of the product type (for example, “calorie”). The tabulation unit (for example, “day”) and the set value limit value (for example, “1800”) are stored.

  For example, FIG. 5 shows that the user “tanaka” has an upper limit of 1800 kCal per day for food. In addition, the user “kato” is set to purchase sweets within a monthly fee of 4000 yen.

  In this way, for example, it is possible to aggregate various attributes such as food calories, salt content, sugar content, lipids, and the like, and to determine whether or not the limit value is exceeded. . In addition, the value of the property which the substance with respect to such a goods shows is described as a physical property value.

  Further, the totaling unit is not limited to the “day” unit, but can be totaled in units such as “month” and “year”.

  An example of the data structure of the customer history information DB 334 is shown in FIG. The customer history information DB 334 may be a user ID (for example, “tanaka”) as customer authentication information, a product type (for example, “food”) for which a history is acquired, and a total period (for example, total for each day). "2013/07/10") and the current physical property value (for example, "600") are stored.

  The product DB 336 is a database in which various information related to products is stored. For example, as shown in FIG. 7, a product type, a product name, and product information are stored in association with each other. The product name and the product type do not necessarily have a one-to-one correspondence. For example, for a certain product, a plurality of product types such as “food” and “confectionery” may be stored. Also, the product information may store a plurality of contents. The product information includes one or more physical property values.

[1.3 Process flow]
Next, the flow of processing in the first embodiment will be described.

[1.3.1 Product list display process]
First, the process for displaying the product list on the terminal device 10 will be described with reference to FIG. First, the terminal device 10 issues an authentication request to the sales management device (S102). Upon receiving the authentication request, the sales management device 20 detects the entry (S104), and transmits an authentication response to the terminal device 10 (S106). Thereby, it detects that the user who owns the terminal device 10 entered the store.

  The sales management device 20 transmits a product list request to the management server 30 (S108). Information of a user who uses the terminal device 10 is transmitted to the transmission list request.

  The management server 30 searches for customer authentication information from information about the customer (user) included in the product list request (S110).

  When the customer is authenticated, the set product type (S112) and the limit value (S114) are read from the customer setting information DB 332. Further, the current value corresponding to the counting period is read from the customer history information DB 334 (S116).

  Here, a difference between the read limit value and the current value is calculated, and products that fall within the difference are extracted from the product DB 336 (S118), and determined as a product list (S120). Here, the product extracted in S118 may be output, for example, from the product with the closest difference between the current value and the limit value, or user preference information (preset information, obtained from history). The product may be extracted from and determined as a product list.

  The determined product list is transmitted from the management server 30 via the sales management device 20 (S122) to the terminal device 10 (S124). The terminal device 10 displays the received product list (S126).

  In S118, if there is no product corresponding to the difference between the limit value and the current value, it is determined that there is no product. For example, in this case, the product list includes a NULL value, and the terminal device 10 does not display the product list because the terminal device 10 has received the NULL value. Moreover, you may alert | report that it has already exceeded the limit value, and you may alert | report that the goods contained in a limit value do not exist.

[1.3.2 Purchased product registration process]
Next, processing when a product is purchased will be described with reference to FIG. The purchased product registration process is a process executed when a product is purchased at a store. For example, it applies to products that have been paid by a POS cash register.

  First, an accounting process is executed by the sales management device 20 (S152). That is, the bar code of the product is read from the POS register 22 by the price reading unit 240 and registered in the accounting product. When the user performs settlement, the accounting product becomes a purchased product.

  At this time, a customer confirmation request is transmitted from the sales management device 20 to the terminal device 10 (S154). The terminal device 10 executes customer confirmation processing based on the customer management request transmitted from the sales management device 20 (S156), and transmits a customer confirmation response (S158).

  Here, in the customer confirmation process, for example, it is determined whether or not the customer authentication information processed in the sales management device 20 is a customer using the terminal device 10. For example, it is associated with terminal identification information (terminal ID, NFC ID, NIC MAC address, uniquely identifiable information, login information logged in software, etc.) If it matches the customer authentication information, a customer confirmation response is transmitted.

  In addition to this, the information may be displayed on the display unit 140 of the terminal device 10 to ask the user for confirmation. In this case, for example, it is possible to perform processing such as selecting a product to be registered among the current purchased products.

  The sales management apparatus 20 that has received the customer confirmation response transmits purchase information to the management server 30 (S160). When receiving the purchase information from the sales management apparatus 20, the management server 30 retrieves the customer information from the customer authentication information included in the purchase information (S162), and executes a process of registering the purchase information (S164).

  Specifically, the physical property value to be registered is read from the product information of the purchased product, and the current value of the customer history information DB 334 is updated. Thereby, the present value at the time of purchase can always be managed.

  By this processing, the product purchased by the user is transmitted to the management server 30 without being particularly conscious, and various information can be easily managed.

[1.4 Screen example]
Subsequently, an example of a screen in the present embodiment will be described with reference to the drawings. FIG. 10 is a diagram illustrating an example of the display screen W100 in the terminal device 10. As illustrated in FIG.

  Display screen W100 is an example of a screen that is displayed when terminal device 10 enters the service area of a store (when a store entry is detected). For example, a plurality of services may be provided by displaying a menu, or a single service may be provided.

  Next, FIG. 11 is a diagram illustrating an example of the display screen W110 on which the product list is displayed on the terminal device 10. On the display screen W110, a product list is displayed in the region R110. In the region R112, today's calorie consumption as one of the physical property values is displayed, and the current value of the customer history information DB 334 is displayed.

  FIG. 12 is a diagram illustrating an example of a display screen W120 when a product is purchased. When the user purchases the product, the product purchased in the region R120 and calories are displayed as one of the physical property values related to the product. Thereby, the user can confirm the physical property value of the purchased goods.

[1.5 Effect]
As described above, according to the purchase management system of the present embodiment, when the user himself / herself sets a limit value, products having physical property values that fall within the range of the limit value can be presented as a product list.

  Further, the user can confirm the current value of the physical property value by the operation, and the user can purchase the product while always confirming.

  Further, by introducing the purchase management system 1 at a plurality of stores, it becomes possible to manage all of the user's daily purchases. In addition, when using the store which has not introduced the purchase management system, it is good also as managing the physical property value of one day by inputting manually.

[2. Second Embodiment]
Next, the second embodiment will be described. 2nd Embodiment demonstrates the case where the management server 30 performs entrance detection. In the second embodiment, the terminal device 10 of the first embodiment is replaced with the terminal device 12 of FIG. 13, and the functional configuration of other devices is the same as that of the first embodiment.

  FIG. 13 is a diagram for explaining a functional configuration of the terminal device 12 in the second embodiment. The terminal device 12 according to the second embodiment is configured to further include a position information acquisition unit 170 in the terminal device 10 according to the first embodiment.

  The position information acquisition unit 170 is a functional unit for acquiring the current position of the terminal device 12. For example, the current position is obtained by detecting the position by GPS, detecting the position information by the access point connected to the wireless LAN, or using the position information (base station information) transmitted from the mobile phone base station. To do.

  Next, the flow of processing will be described with reference to FIG. The processing flow of the second embodiment is the processing in which the processing of S102 to S108 is replaced with S202 to S212 in the product list display processing of FIG. Common processes are denoted by common reference numerals, and description thereof is omitted.

  First, the terminal device 12 acquires position information by the position information acquisition unit 170 (S202). The acquired position information is transmitted to the management server 30 (S204). The management server 30 determines the store where the terminal device 10 is located from the received position information (S206), and transmits the store information to the terminal device (S208). Further, when the terminal device 12 receives the store information from the management server 30, this time, the terminal device 12 transmits a product list request to the management server 30 (S212). As a result, the product list can be requested and received without going through the sales management device 20.

  Note that the management server 30 may transmit information related to the terminal device that has been detected to enter the store to the sales management device 20 (S210). Although it is not necessary to transmit the information regarding the terminal device to the sales management device 20, it is possible to provide information and services unique to the store, for example, by transmitting the information.

  Further, the terminal device 12 may transmit a product list request to the sales management device 20 instead of the management server 30 based on the received store information. As a result, the store entry detection can be performed by the management server 30 and the information regarding the product can be performed by the sales management apparatus 20.

  Thus, according to the present embodiment, for example, even when the terminal device 12 cannot use the wireless LAN, the store is identified using an external network (for example, a mobile phone line), and the product A list can be received.

[3. Third Embodiment]
Subsequently, the third embodiment will be described. In the third embodiment, an embodiment will be described in which the recommended information is further narrowed down and displayed as a product list.

  Note that the third embodiment has the same apparatus configuration as the other embodiments. Therefore, the purchase merchandise registration process different from the other embodiments will be described as cancellation.

  FIG. 15 is a diagram for explaining the purchased product registration process in the present embodiment. After executing the accounting process (S352), the sales management device 20 transmits the accounting product information (S354). In the present embodiment, for example, after the sales management device 20 reads a product purchased by accounting processing, the product is once transmitted to the management server 30 as accounting information before performing settlement processing.

  The management server 30 searches for customer information (S356) and extracts recommended information (S358). Various conditions can be considered as conditions for extracting recommended information. For example, you can calculate what the total physical property value will be when you purchase a current accounting product, and then extract the product included as the limit value from that, or the recommended product ( Sales promotion target products, seasonal products, special sale products, etc. may be stored in advance or received from the outside).

  Products extracted as recommended information are extracted based on historical information and accounting product information, so they are more accurate than products that are subject to regular sales promotion or information extracted only from past historical information. Is expensive.

  The extracted recommended information is transmitted to the sales management device 20 (S360). Based on the received recommended information, the sales management device 20 executes recommended information provision processing for providing recommended information to the terminal device 10 (S362).

  Thereby, the recommended information is provided from the sales management device. Various methods of providing the recommended information can be considered. For example, as shown in FIG. 16, the recommended information may be displayed on the sales management device 20 (on the POS register 22) during or after the transaction.

  Moreover, as shown in FIG. 17, it is good also as displaying as recommendation information on the shopping receipt (sales table) issued to a user. At this time, for example, a discount ticket may be printed together for sales promotion and used as a coupon.

  In the above-described embodiment, the accounting information sent after the accounting process has been described as the information before the settlement process, but may be transmitted based on the information after the user performs the settlement process. For example, as shown in FIG. 17, in the case where recommended information is printed on a shopping receipt issued to a user, the accounting information may be sent at a timing after the settlement process.

[4. Fourth Embodiment]
Next, a fourth embodiment will be described. FIG. 18 shows a functional configuration of the management server in the fourth embodiment. In the fourth embodiment, an embodiment in which the preference information DB 338 is further stored in the storage unit 330 of the management server described in FIG. 4 will be described.

  The preference information DB 338 is a database for storing user preference information. For example, as shown in FIG. 19, a flag (setting) indicating whether or not the preference information is used, preference conditions (for example, “daytime (11: 00 to 15:00)”), processing contents, Are stored in association with each other. This preference information DB 338 may be stored for each user or may be stored for each store.

  Next, FIG. 20 shows the flow of processing of the fourth embodiment. The process of the fourth embodiment is a process in which S402 is added to the process of FIG. 8 described in the first embodiment. That is, the product list is re-extracted from the once extracted product list according to the preference information DB 338. A product list is determined based on the re-extracted product list (S120).

  Thereby, it is possible to provide a product list that includes not only purchase information, but also user preference information and preference information of customers visiting the store.

  In the present embodiment, it is assumed that user preference information is registered. However, for example, a store may be set to a content in which a specific product is preferentially displayed for sales promotion. .

[5. Fifth Embodiment]
Subsequently, a fifth embodiment will be described. First, the entire system of the fifth embodiment is shown in FIG. In the fifth embodiment, an embodiment in which the purchase management system 1 further includes an information terminal device will be described. Note that a digital multi-function peripheral 26 is connected as an information terminal device in the present embodiment.

  That is, the digital multi-function peripheral 26 has a large display unit. This display part is larger than the display part of the terminal device 10, and can display various information collectively.

  Therefore, for example, the product list in the above-described embodiment can be displayed on the digital multifunction device 26 (for example, S124 in FIG. 8 is transmitted to the digital multifunction device 26 instead of the terminal device 10. The digital multifunction device 26. Executes S126 and displays a product list).

  Thus, the user can check the product list using the screen of the digital multifunction device 26. Furthermore, it is also possible to output a coupon by outputting a product list from the printing unit of the digital multifunction peripheral 26 or selecting a product.

[6. Modified example]
The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and the design and the like within the scope of the present invention are also within the scope of the claims. include.

  Further, in the above-described embodiment, the store entry detection (authentication request) may be authenticated in association with customer information such as an IC card, a Felica card, or a point card used at the time of accounting. That is, the above-described information may be displayed on the POS cash register if the user can be specified at the time of payment or when points are added.

  Furthermore, information may be displayed by holding a card for specifying customer information such as the above-described IC card, Felica card, or point card over an information terminal, or store entry detection (authentication) may be performed. The information terminal may be, for example, a dedicated terminal, an information terminal that can issue various tickets, or a digital multifunction machine.

  In addition, the program that operates in each device in the embodiment is a program (a program that causes a computer to function) that controls the CPU and the like so as to realize the functions of the above-described embodiments. Information handled by these devices is temporarily stored in a temporary storage device (for example, RAM) at the time of processing, then stored in various ROM or HDD storage devices, and read and corrected by the CPU as necessary. • Writing is performed.

  Here, as a recording medium for storing the program, a semiconductor medium (for example, ROM, a non-volatile memory card, etc.), an optical recording medium / a magneto-optical recording medium (for example, a DVD (Digital Versatile Disc), MO (Magneto Optical), etc. Disc), MD (Mini Disc), CD (Compact Disc), BD, etc.), magnetic recording medium (eg, magnetic tape, flexible disk, etc.), etc. In addition, by executing the loaded program, not only the functions of the above-described embodiment are realized, but also based on the instructions of the program, the processing is performed in cooperation with the operating system or other application programs. The functions of the invention may be realized.

  In addition, when distributing to the market, the program can be stored and distributed in a portable recording medium, or transferred to a server computer connected via a network such as the Internet. In this case, of course, the storage device of the server computer is also included in the present invention.

  Moreover, you may implement | achieve part or all of each apparatus in embodiment mentioned above as LSI (Large Scale Integration) which is typically an integrated circuit. Each functional block of each device may be individually chipped, or a part or all of them may be integrated into a chip. Further, the method of circuit integration is not limited to LSI, and may be realized by a dedicated circuit or a general-purpose processor. In addition, when integrated circuit technology that replaces LSI appears due to progress in semiconductor technology, it is of course possible to use an integrated circuit based on this technology.

DESCRIPTION OF SYMBOLS 1 Purchasing management system 10 Terminal device 110 Control part 120 Communication part 130 Storage part 140 Display part 150 Operation part 160 Communication part 170 Location information acquisition part 20 Sales management apparatus 22 POS cash register 24 Store server apparatus 25 Access point 210 Control part 220 Communication part 230 Storage Unit 240 Price Reading Unit 250 Accounting Processing Unit 260 Communication Unit 30 Management Server 310 Control Unit 320 Communication Unit 330 Storage Unit 332 Customer Setting Information DB
334 Customer history information DB
336 Product DB
338 Preference information DB

Claims (6)

A purchase management system including a terminal device, a sales management device, and a management server,
The sales management device is:
Terminal detection means for detecting that the terminal device is located in a store area managed by the sales management device;
Product list requesting means for requesting a product list from the management server when the terminal device is detected;
With
The management server
Product storage means storing physical property values of products for each product,
For each user, limit value setting means for setting limit values of physical property values for each product type,
For each user, history storage means for storing the total value of physical property values for each product type in the aggregation period as history,
Product extraction means for extracting products having physical property values included in the difference between the limit value and the total value from the product storage means;
A product list transmitting means for transmitting the extracted product as a product list;
The terminal device comprises a product list display means for displaying the product list. The sales management device transmits information of purchased products to the management server,
The purchase management system according to claim 1, wherein the management server adds a physical property value of the purchased product to the total value. The sales management device transmits information on a purchase schedule or a purchased product to the management server,
The management server is a recommended information extracting means for extracting, as recommended information, a product having a physical property value included in a difference between a value obtained by adding a physical property value of a planned purchase or purchased product to the total value and the limit value; ,
Transmitting means for transmitting the recommended information extracting means to the sales management device;
The purchase management system according to claim 1, further comprising:   The purchase management system according to claim 3, wherein the sales management device displays the recommended information.   The purchase management system according to claim 3, wherein the sales management device prints the recommended information. An information display terminal is further connected to the purchase management system,
The management server transmits a product list to the information display terminal,
The purchase management system according to claim 1, wherein the information display terminal displays a received product list.