JP5924034B2 - Information distribution system, information distribution server, information distribution method, and program - Google Patents

Description

  The present invention relates to an information distribution system, an information distribution server, an information distribution method, and a program.

  For example, a system described in Patent Literature 1 is a system that distributes information on products that are related to the product purchased by the consumer and that is sold at a store near the store where the product is purchased. .

JP 2008-181275 A

  However, in the system described in Patent Document 1, even when information on related products is registered, the information is not reflected in the relationship between the store that stores the information and the store that sells the related products.

  This invention is made in view of the problem which concerns, Comprising: It aims at providing the information delivery system, the information delivery server, the information delivery method, and program which can aim at the reinforcement | strengthening of the connection between stores. .

In order to achieve the above object, an information distribution system according to the first aspect of the present invention includes:
An information distribution system comprising a consumer terminal used by a consumer, a plurality of store servers installed in a plurality of stores, and an information distribution server for distributing information to the consumer terminal,
The store server
Product combination information including product information representing a store where the store server itself is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product A product combination information transmission unit for transmitting to the information distribution server;
Purchased product information transmission for transmitting to the information distribution server, the store in which the store server itself is installed and the purchased product information representing the product purchased by the consumer at the store, and the consumer ID for identifying the consumer And comprising
The information distribution server is
A related product information storage unit that stores the product combination information received from the store server and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other;
A purchased product information storage unit for storing the consumer ID received from the store server and the purchased product information;
An information distribution request receiving unit for receiving an information distribution request from the consumer terminal;
A store identifying unit that identifies a store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving unit is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage unit, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information A combination list information generating unit that generates combination list information including product combination information arranged in descending order of priority represented by the priority information;
A combination list information transmission unit that transmits the combination list information generated by the combination list information generation unit to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID A priority information update unit that updates the priority information corresponding to the product combination information that matches the specified combination so as to increase the priority by a predetermined degree, and
The consumer terminal
An information delivery request transmitter for sending an information delivery request to the information delivery server when the consumer terminal itself is located in or near the store where the store server is installed;
A combination list information receiving unit for receiving combination list information from the information distribution server,
It is characterized by that.

In order to achieve the above object, an information distribution server according to the second aspect of the present invention provides:
An information distribution server that is connected via a network to a plurality of store servers installed in a plurality of stores and a consumer terminal used by a consumer, and distributes information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product A product combination information receiving unit received from the store server;
A related product information storage unit that stores the product combination information received by the product combination information receiving unit and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other;
A purchased product information receiving unit that receives from the store server a store in which the store server is installed and purchased product information representing a product purchased by the consumer at the store, and a consumer ID for identifying the consumer. ,
A purchased product information storage unit for storing the consumer ID received by the purchased product information receiving unit and the purchased product information;
An information distribution request receiving unit for receiving an information distribution request from the consumer terminal;
A store identifying unit that identifies a store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving unit is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage unit, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information A combination list information generating unit that generates combination list information including product combination information arranged in descending order of priority represented by the priority information;
A combination list information transmission unit that transmits the combination list information generated by the combination list information generation unit to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID A priority information update unit that updates the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
It is characterized by providing.

In order to achieve the above object, an information distribution method according to the third aspect of the present invention includes:
An information distribution method in which a plurality of store servers installed in a plurality of stores and an information distribution server connected via a network to a consumer terminal used by a consumer distribute information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product Receiving from the store server;
Storing the received product combination information and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other and storing them in the related product information storage unit;
Receiving from the store server the store in which the store server is installed and purchased product information representing the product purchased by the consumer at the store, and a consumer ID for identifying the consumer;
Storing the received consumer ID and purchased product information in the purchased product information storage unit;
Receiving an information delivery request from the consumer terminal;
Identifying the store where the consumer terminal that transmitted the received information distribution request is located, or a store near the consumer terminal; and
The associated one of the Item information combination information stored in the storage unit, and the product combined information including the product information representing before Kitoku constant tempo, and the priority information corresponding to the commodity combination information, on the basis Generating combination list information including product combination information arranged in descending order of priority represented by the priority information;
Transmitting the generated combination list information to the consumer terminal that transmitted the information delivery request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID Updating the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
It is characterized by providing.

In order to achieve the above object, a program according to the fourth aspect of the present invention provides:
A computer connected to a plurality of store servers installed in a plurality of stores and a consumer terminal used by a consumer via a network, and delivering information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product Product combination information receiving means received from the store server,
Related product information storage means for storing the product combination information received by the product combination information receiving means and the priority information indicating the priority for presenting the product combination information to the consumer in association with each other;
Purchased product information receiving means for receiving from the store server a store in which the store server is installed and purchased product information representing a product purchased by the consumer at the store, and a consumer ID for identifying the consumer,
Purchased product information storage means for storing the consumer ID received by the purchased product information receiving means and the purchased product information;
Information distribution request receiving means for receiving an information distribution request from the consumer terminal;
Store specifying means for specifying the store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving means is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage means, product combination information including product information representing the store specified by the store specifying means , and the priority information corresponding to the product combination information A combination list information generating means for generating combination list information including product combination information arranged in descending order of priority represented by the priority information,
Combination list information transmission means for transmitting the combination list information generated by the combination list information generation means to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of purchase product information combinations corresponding to the consumer ID Priority information updating means for updating the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
It is made to function as.

  According to the present invention, it is possible to enhance the connection between stores.

It is a block diagram showing roughly the composition of the information distribution system concerning an embodiment. It is a figure which shows an example of the data stored in related merchandise information management DB. It is a figure which shows an example of the data stored in purchase merchandise information management DB. It is a figure which shows an example of the data stored in consumer information management DB. It is a block diagram which shows the function structure of an information delivery server. It is a figure which shows an example of combination list information. It is a block diagram which shows the structure of a shop server. It is a block diagram which shows the structure of a consumer terminal. It is a flowchart which shows an example of the flow of a merchandise combination information registration process. It is a flowchart which shows an example of the flow of an information delivery process. It is a flowchart which shows an example of the flow of a priority information update process. It is a figure which shows an example of the data stored in registration frequency DB.

  FIG. 1 is a block diagram illustrating a configuration of an information distribution system 1 according to the present embodiment. As shown in FIG. 1, the information distribution system 1 includes an information distribution server 100, a plurality of store servers 200, and a consumer terminal 300.

  The information distribution server 100 is a device that distributes information to the consumer terminal 300. Specifically, the information distribution server 100 distributes information on products related to products purchased by a consumer who uses the consumer terminal 300. The information distribution server 100 is connected to an in-store system 500 provided in each store via a network 400 such as the Internet.

  Store server 200 is installed in each of a plurality of stores. Note that the plurality of stores in the present embodiment are stores that constitute a shopping street, and are specialized stores that handle products in a predetermined field such as a fish shop and a greengrocer. The store server 200 is connected to an in-store network 510 such as a LAN (Local Area Network), and constitutes an in-store system 500 together with an in-store access point (not shown) connected to the in-store network 510.

  The consumer terminal 300 is composed of a portable communication terminal device carried by the consumer, such as a mobile phone. When the consumer terminal 300 is connected to the in-store network 510, the consumer terminal 300 accesses the information delivery server 100, and acquires information on the product related to the product purchased by the consumer using the consumer terminal 300 from the information delivery server 100. To do.

  Next, the configuration of the information distribution server 100, the store server 200, and the consumer terminal 300 will be described.

  First, the configuration of the information distribution server 100 will be described. As shown in FIG. 1, the information distribution server 100 includes a transmission / reception unit 110, a storage unit 120, a control unit 130, a ROM (Read Only Memory) 140, and a RAM (Random Access Memory) 150. These units are connected by a bus 160.

  The transmission / reception unit 110 includes a communication device for connecting to the network 400.

  The storage unit 120 includes a storage device such as a hard disk drive. Specifically, the storage unit 120 stores a related product information management DB (database) 121, a purchased product information management DB 122, and a consumer information management DB 123.

  The related merchandise information management DB 121 stores the merchandise combination information received from the store server 200 and the priority information indicating the priority of presenting the merchandise combination information to the consumer in association with each other. Here, the product combination information is information including product information representing a store and products sold by the store, and related product information representing a product related to the product and a store selling the related product.

  FIG. 2 shows an example of data stored in the related product information management DB 121. The related product information management DB 121 shown in FIG. 2 has, for each product combination information, a “combination number” that identifies the product combination information, a “recipe”, a “purchase point” as priority information, and a “recommended point”. Are stored in association with each other. “Recipe” represents a cooking method of cooking using products of product information included in corresponding product combination information and related products of related product information. “Recommended point” is recommendation degree information indicating a degree of recommending a combination of a product of product information included in corresponding product combination information and a related product of related product information. For example, among the recommended points shown in FIG. 2, “1” indicates that the recommendation level is higher than “0”. In this embodiment, as will be described later, the product combination information whose recommended point is “0” is not transmitted to the consumer terminal 300.

  The product combination information shown in FIG. 2 includes “product” and “sales store” representing product information, and “related product” and “related product sales store” representing related product information. The sales store and the related product sales store are represented by a “store ID” and a “store name” for identifying the store.

  The purchased product information management DB 122 stores a consumer ID that identifies the consumer received from the store server 200 and purchased product information. Here, the purchased product information represents a product purchased by the consumer of the store and the corresponding consumer ID.

  FIG. 3 shows an example of data stored in the purchased product information management DB 122. The purchase product information management DB 122 illustrated in FIG. 3 stores “purchase date”, “product” that is purchase product information, and “purchase store” in association with each other for each consumer ID.

  The consumer information management DB 123 stores a consumer ID and a consumer's mail address identified by the consumer ID in association with each other.

  FIG. 4 shows an example of data stored in the consumer information management DB 123. The information stored in the consumer information management DB 123 is stored, for example, when a consumer registers in the information distribution server 100 in advance.

  Returning to FIG. 1, the control unit 130 includes, for example, a CPU (Central Processing Unit), and performs overall control of the information distribution server 100.

  The ROM 140 is a non-volatile memory that stores a program and the like for the control unit 130 to control the entire information distribution server 100. For example, the ROM 140 stores a program for the information distribution server 100 to execute various processes described later.

  The RAM 150 is a volatile memory for temporarily storing various data generated by the control unit 130 and data necessary for generating the various data.

  Next, a functional configuration of the control unit 130 of the information distribution server 100 will be described. FIG. 5 is a block diagram illustrating a functional configuration of the information distribution server 100. As shown in FIG. 5, the information distribution server 100 includes a related product information acquisition unit 131, a purchased product information acquisition unit 132, an information distribution request reception control unit 133, a combination list information generation unit 134, a combination list information transmission control unit 135, It functions as the priority information update unit 136.

  The related product information acquisition unit 131 receives the product combination information from the store server 200 through the transmission / reception unit 110 and stores the received product combination information in the related product information management DB 121.

  Specifically, the related product information acquisition unit 131 receives the product combination information, the recipe, and the recommended points from the store server 200, attaches a combination number to each product combination information, and relates as shown in FIG. Store in the product information management DB 121. The initial value “0” is stored in the corresponding purchase point.

  The purchased product information acquisition unit 132 receives the consumer ID and the purchased product information from the store server 200 through the transmission / reception unit 110, and stores the received consumer ID and the purchased product information in the purchased product information management DB 122. Store.

  Specifically, the purchased product information acquisition unit 132 receives a consumer ID, purchased product information, and a purchase date from the store server 200. The purchased product information acquisition unit 132 stores the purchase date and the purchased product information in the purchased product information management DB 122 in association with the received consumer ID.

  The information distribution request reception control unit 133 receives the information distribution request from the consumer terminal 300, and from the information distribution request, the store where the consumer terminal 300 that transmitted the information distribution request is located, or the vicinity of the consumer terminal Identify stores. Specifically, the information distribution request reception control unit 133 specifies a store based on the store ID included in the received information distribution request.

  The combination list information generation unit 134 includes, among the product combination information stored in the related product information management DB 121, product combination information including product information representing the store specified by the information distribution request reception control unit 133, and the product combination information. And combination list information including product combination information arranged in descending order of purchase points.

  Specifically, the combination list information generation unit 134 sets the store ID included in the information distribution request received by the information distribution request reception control unit 133 among the product combination information stored in the related product information management DB 121, as the sales store. The product combination information included as the store ID is specified. Then, the combination list information generation unit 134 extracts the specified product combination information whose recommended point is “1”. Then, the combination list information generation unit 134 generates combination list information including a predetermined number (for example, 10) of product combination information from the extracted product combination information in descending order of purchase points corresponding to the product combination information. .

  FIG. 6 shows an example of the combination list information. The combination list information illustrated in FIG. 6 includes “recommended product”, “recommended combination product”, “sales store”, “recipe”, and “purchase ranking”. “Recommended product” represents a product included in the product combination information extracted by the combination list information generation unit 134. In other words, it represents a product sold at the store where the consumer terminal 300 is located or recommended by the store clerk located in the vicinity, which is recommended to the consumer. “Recommended combination product” represents a related product included in the product combination information extracted by the combination list information generation unit 134. “Sales store” represents the store name of the related product sales store included in the product combination information extracted by the combination list information generation unit 134. “Recipe” represents a recipe corresponding to the product combination information extracted by the combination list information generation unit 134. “Purchase ranking” represents a rank when the product combination information extracted by the combination list information generation unit 134 is ranked in descending order of purchase points.

  The combination list information transmission control unit 135 transmits the combination list information generated by the combination list information generation unit 134 to the consumer terminal 300 that has transmitted the information distribution request via the transmission / reception unit 110.

  Specifically, the combination list information transmission control unit 135 acquires the email address corresponding to the consumer ID included in the information distribution request from the consumer information management DB 123. Then, the combination list information transmission control unit 135 transmits the combination list information generated by the combination list information generation unit 134 to the acquired mail address.

  For each consumer ID stored in the purchased product information management DB 122, the priority information update unit 136 is a product stored in the related product information management DB 121 among a plurality of combinations of purchased product information corresponding to the consumer ID. A combination that matches the combination information is specified, and the purchase points corresponding to the product combination information that matches the specified combination are updated by adding a predetermined point.

  Specifically, for each consumer ID stored in the purchased product information management DB 122, the priority information update unit 136 stores the related product information management DB 121 in a combination of a plurality of purchased product information corresponding to the consumer ID. A combination that matches the stored product combination information is specified. Then, the priority information update unit 136 adds, for example, one point of purchase points corresponding to the product combination information that matches the specified combination as a predetermined point.

  Next, the configuration of the store server 200 will be described in detail. FIG. 7 is a block diagram illustrating a configuration of the store server 200. As illustrated in FIG. 7, the store server 200 includes a transmission / reception unit 210, a storage unit 220, a control unit 230, a ROM 240, a RAM 250, an input unit 260, and an output unit 270. They are connected by a bus 280.

  The transmission / reception unit 210 includes a communication device for connecting to the in-store network 510. Specifically, the transmission / reception unit 210 is connected to the in-store network 510, receives purchased product information and a consumer ID from a cash register (not shown) installed in the store, and transmits the purchased product information and the consumer ID to the information distribution server 100. . In addition, the transmission / reception unit 210 transmits the product combination information, the recipe, and the recommended points input by the store side user such as a store clerk to the information distribution server 100.

  The storage unit 220 includes a storage device such as a hard disk drive. The storage unit 220 stores, for example, information on products sold at its own store.

  The control part 230 is comprised from CPU, for example, and performs the control of the shop server 200 whole.

  The ROM 240 is a non-volatile memory that stores a program and the like for the control unit 230 to control the entire store server 200. For example, the ROM 240 stores a program for the store server 200 to execute various processes described later.

  The RAM 250 is a volatile memory for temporarily storing various data generated by the control unit 230 and data necessary for generating various data.

  The input unit 260 includes an input device such as a mouse or a keyboard for the store-side user to operate the store server 200, and receives various types of information input by the store-side user. Specifically, the input unit 260 receives an operation input representing product combination information, a recipe, and recommended points from the store-side user.

  The output unit 270 includes a display device such as a liquid crystal display, and outputs and displays various types of information output by the control unit 230.

  Next, the functional configuration of the control unit 230 of the store server 200 will be described. As illustrated in FIG. 7, the control unit 230 functions as a product combination information transmission control unit 231 and a purchased product information transmission control unit 232.

  The product combination information transmission control unit 231 transmits product combination information to the information distribution server 100 via the transmission / reception unit 210.

  Specifically, the product combination information transmission control unit 231 receives a product, a related product of the product, a store selling the related product (related product sales store), from the store side user via the input unit 260. Input of information representing recipes using the product and related products and recommended points is accepted. Then, the product combination information transmission control unit 231 transmits the product combination information including the received information and the store ID set in the store server 200 in advance to the information distribution server 100 via the transmission / reception unit 210.

  The purchased product information transmission control unit 232 transmits the purchased product information and the consumer ID of the consumer who purchased the product to the information distribution server 100 via the transmission / reception unit 210.

  Specifically, the purchased product information transmission control unit 232 obtains information on the product purchased by the consumer and the consumer's consumer ID from a cash register installed in the store and connected to the network 510 in the store. To do. The consumer ID is stored in advance in an IC card carried by the consumer, for example. Then, by reading the consumer ID stored in the IC card by the IC card reading device connected to the cash register, the purchased product information transmission control unit 232 includes the information on the product purchased by the consumer along with the consumer. Get an ID. Then, the purchased product information transmission control unit 232 sends the purchased product information indicating the acquired purchased product, the store ID set in the store server 200 in advance, and the acquired consumer ID via the transmission / reception unit 210. The information is transmitted to the information distribution server 100.

  Next, the configuration of the consumer terminal 300 will be described in detail. FIG. 8 is a block diagram illustrating a configuration of the consumer terminal 300. As shown in FIG. 8, the consumer terminal 300 includes a transmission / reception unit 310, a storage unit 320, a control unit 330, a ROM 340, a RAM 350, an input unit 360, and an output unit 370. Are connected by a bus 380.

  The transmission / reception unit 310 includes a communication device for connecting to an in-store network 510 and an external network such as the Internet. Specifically, the transmission / reception unit 310 connects to the in-store network 510 by connecting to an access point installed in the store by wireless communication. Then, the transmitting / receiving unit 310 connects to the information distribution server 100 via the in-store network 510 and transmits an information distribution request. In addition, the transmission / reception unit 310 receives the combination list information from the information distribution server 100.

  The storage unit 320 includes a storage device such as a hard disk drive.

  The control unit 330 is composed of, for example, a CPU, and controls the entire consumer terminal 300.

  The ROM 340 is a non-volatile memory that stores a program or the like for the control unit 330 to control the entire consumer terminal 300. For example, the ROM 340 stores programs for the consumer terminal 300 to execute various processes described later.

  The RAM 350 is a volatile memory for temporarily storing various data generated by the control unit 330 and data necessary for generating the various data.

  The input unit 360 includes an input device such as a key for a consumer who is a user of the consumer terminal 300 to operate the consumer terminal 300, and receives various types of information input by the consumer.

  The output unit 370 includes a display device such as a liquid crystal display, and outputs and displays various types of information output by the control unit 330. For example, the output unit 370 displays information received from the information distribution server 100.

  Next, the functional configuration of the control unit 330 of the consumer terminal 300 will be described. As illustrated in FIG. 8, the control unit 330 functions as an information distribution request transmission control unit 331 and a combination list information reception control unit 332.

  The information distribution request transmission control unit 331 transmits an information distribution request to the information distribution server 100 via the transmission / reception unit 310 when the consumer terminal 300 is located in or near the store where the store server 200 is installed.

  Specifically, when the information distribution request transmission control unit 331 is connected to the in-store network 510 via the in-store access point via the transmission / reception unit 310, the information distribution request transmission control unit 331 is located in or near the store where the in-store network 510 is provided. Then, it is determined. And the information delivery request control part 331 acquires store ID of the store preset to the store access point from the store access point. Then, the information distribution request transmission control unit 331 transmits an information distribution request including the acquired store ID and a consumer ID preset in the consumer terminal 300 to the information distribution server 100.

  The combination list information reception control unit 332 receives the combination list information from the information distribution server 100 via the transmission / reception unit 310.

  Specifically, the combination list information reception control unit 332 receives an email including the combination list information from the information distribution server 100 via the transmission / reception unit 310. Then, the combination list information reception control unit 332 displays the combination list information included in the e-mail on the output unit 370 based on an operation from the consumer.

  Next, the operation of the information distribution system 1 according to the present embodiment will be described.

  First, the product combination information registration process executed by the information distribution server 100 and the store server 200 will be described. FIG. 9 is a flowchart illustrating an example of the flow of product combination information registration processing. The product combination information registration process illustrated in FIG. 9 is started when an operation input indicating the start of the product combination information registration process by the store-side user of the store server 200 is received, for example.

  First, the product combination information transmission control unit 231 accepts input of product combination information, a recipe, and recommended points via the input unit 260 (step S11).

  Next, the product combination information transmission control unit 231 transmits the product combination information, the recipe, and the recommended points received in step S11 to the information distribution server 100 (step S12).

  The related product information acquisition unit 131 receives the product combination information, the recipe, and the recommended points transmitted from the store server 200 in Step S12 (Step S13) and stores them in the related product information management DB 121 (Step S14). Then, this process ends.

  Next, information distribution processing executed by the information distribution server 100 and the consumer terminal 300 will be described. FIG. 10 is a flowchart illustrating an example of the flow of information distribution processing. The information distribution process illustrated in FIG. 10 is started when the consumer terminal 300 is connected to the in-store network 510, for example.

  First, the information distribution request transmission control unit 331 acquires a store ID from the connected in-store access point (step S21).

  Next, the information distribution request transmission control unit 331 transmits an information distribution request including the store ID acquired in step S21 and the consumer ID preset in the consumer terminal 300 to the information distribution server 100 (step). S22).

  Next, the information distribution request reception control unit 133 receives an information distribution request from the consumer terminal 300 (step S23).

  Next, the combination list information generation unit 134 acquires the product combination information from the related product information management DB 121 based on the store ID included in the information distribution request received in step S23, and arranges the combination list arranged in descending order of purchase points. Information is generated (step S24).

  For example, when the store ID “001A” is included in the information distribution request received in step S23, the combination list information generation unit 134 determines that the store ID of the store is “001A” from the related product information management DB 121 illustrated in FIG. Product combination information such as a combination number “001”, “002”, “003”, and the like. Then, the combination list information generation unit 134 specifies the product combination information such as the combination numbers “001” and “002” having the recommended point “1” among the specified product combination information. Then, the combination list information generation unit 134 generates combination list information including a list in which the product combination information whose recommended points are “1” is arranged in descending order of the corresponding purchase points.

  Based on the consumer ID included in the information distribution request received in step S23, the combination list information transmission control unit 135 acquires an email address corresponding to the consumer ID from the consumer information management DB 123, and the email address An e-mail including the combination list information generated in step S24 is transmitted to the destination (step S25).

  The combination list information reception control unit 332 receives an email including the combination list information from the information distribution server 100 (step S26).

  Then, the combination list information reception control unit 332 displays the combination list information received in step S26 on the output unit 370 (step S27). Then, this process is terminated.

  Next, priority information update processing executed by the information distribution server 100 and the store server 200 will be described. FIG. 11 is a flowchart illustrating an example of the flow of priority information update processing. The priority information update process shown in FIG. 11 is started when, for example, the store server 200 receives purchase product information and a consumer ID from a cash register installed in the same store via the in-store network 510. The

  The purchased product information transmission control unit 232 transmits the received purchased product information and consumer ID to the information distribution server 100 (step S31).

  The purchased product information acquisition unit 132 receives the purchased product information and the consumer ID transmitted from the store server 200 in step S31 (step S32) and registers them in the purchased product information management DB 122 (step S33).

  For each consumer ID stored in the purchased product information management DB 122, the priority information update unit 136 is purchased product information corresponding to the consumer ID and purchased product information purchased within a predetermined date in the past. Among the combinations, a combination that matches the product combination information stored in the related product information management DB 121 is specified, and one point is added to the purchase point corresponding to the product combination information (step S34). Then, this process is terminated.

  For example, the priority information update unit 136 sets the current date “2012/2/2012” as the predetermined date of the past in the purchased product information of the consumer ID “aaaa” stored in the purchased product information management DB 122 shown in FIG. Purchased product information for products purchased within the past 3 days from “7”, including purchased date “February 6th, 2012”, product “Buri”, sales store “Fishya A”, and purchase date “ 2012/2/6 ”, product“ daikon ”, and purchased product information including sales store“ greengrocer B ”. Then, the priority information update unit 136 determines the combination of the product “Buri” and the sales store “Fishya A”, the product “Daikon” and the sales store “Gotoya B” included in the purchased product information in FIG. It is determined that the product and sales store included in the product combination information of the combination number “001” stored in the related product information management DB 121 shown matches the combination of the related product and related product sales store. Then, the priority information update unit 136 adds one point to the purchase point corresponding to the combination number “001” determined to match.

  According to the information distribution system 1 according to the present embodiment described above, a store-side user of the store server 200 such as a store clerk selects a product of his / her store, its related product, and a sales store of the related product. The information is registered in advance in the information distribution server 100 in association with each other. Then, the information distribution server 100 determines whether or not a combination of the registered product and the related product has been purchased based on the consumer's purchased product information received from the store server 200. , Add purchase points. Then, the information distribution server 100 transmits a list in which the products of the store and the related products are arranged in descending order of purchase points to the consumer terminal 300 that enters the store or is located near the store. Therefore, a store-side user registers a combination of a product sold at his / her store and a related product sold at another store, and if that combination is purchased, the combination is preferentially presented to the consumer. Therefore, registration of related products between stores in the information distribution server 100 is promoted, and the connection between stores can be strengthened.

  Conventionally, when a consumer purchases a product at a store in a shopping street, the store owner often introduces the product of another store related to the purchased product to the consumer verbally. For example, when a food purchaser asks a store clerk about how to cook the purchased food, the store clerk sells a recipe that uses the food or another food used in the recipe. Was introduced. However, according to the information distribution system 1 according to the present embodiment, the consumer can easily obtain information regarding the products sold in the store or nearby stores and information related to the related products from the consumer terminal 300. .

  In addition, since the information distributed to the consumer terminal 300 includes information on products of another store related to products that the consumer enters or sells at nearby stores, the information from the store used by the consumer The consumer's traffic line is drawn to the next store that sells products, increasing the opportunity for consumers to purchase and revitalizing the shopping street.

  In addition, a store user such as a store clerk sets a recommended point for the product combination information from the store server 200, so that it is difficult to recommend a product that is desired to be recommended among products sold at the store. It is possible to operate whether or not the product is included in the combination list information. That is, it is considered that whether or not to recommend the product included in the product combination information to the consumer varies depending on factors such as the date of arrival and the quality of the received product. Therefore, for example, a store-side user is suitable for a combination of a certain product with a related product included in one product combination information, but is not suitable for a combination with a related product included in other product combination information. If it is determined that the recommended point of the former product combination information is set to “1” and the recommended point of the latter product combination information is set to “0”, the latter product combination information is not included in the combination list information. The former product combination information can be included in the combination list information. Therefore, it is possible to efficiently advertise the products sold in the own store to consumers.

  As mentioned above, although embodiment of this invention was described, this invention is not limited by embodiment.

  For example, in the above embodiment, the store server 200 acquires the consumer ID by reading the consumer ID recorded on the IC card carried by the consumer. Not limited. For example, the consumer terminal 300 may transmit a consumer ID to a cash register by short-range communication. Further, for example, the consumer terminal 300 displays the consumer ID, the store clerk who sees the consumer ID inputs the consumer ID into the cash register, and receives the input consumer ID via the in-store network. As a result, the store server 200 may acquire a consumer ID.

  Moreover, in said embodiment, although the information delivery server 100 acquires store ID from an information delivery request, the acquisition method of store ID is not restricted to this. For example, when receiving the information distribution request, the information distribution server 100 can acquire the store ID from the location information management server connected to the network based on the consumer ID included in the information distribution request. For example, when a consumer enters a store, the consumer terminal 300 accesses the information distribution server 100 via an in-store access point of the store and performs user authentication. The location information management server manages the authentication result, and stores the consumer ID of the logged-in consumer and the store ID acquired from the in-store access point connected during user authentication. When the consumer enters another store, user authentication is performed again, and the store ID corresponding to the consumer ID stored in the location information management server is updated to the store ID of the store that entered the store. Therefore, the information distribution server 100 can acquire the store ID corresponding to the consumer ID included in the information distribution request from such a position information management server.

  In the above embodiment, the information distribution server 100 transmits the combination list information to the consumer terminal 300 by e-mail, but the method of transmitting and receiving the combination list information is not limited to this. For example, the consumer terminal 300 may download combination list information from the information distribution server 100.

  Moreover, in said embodiment, although the shop server 200 registers the recommendation point with the information distribution server 100 with merchandise combination information, the timing which registers a recommendation point is not restricted to this. The store server 200 may be able to change the recommended points at any timing for pre-registered product combination information.

  In the above embodiment, “0” or “1” can be set as the recommended point, but the recommended point that can be set is not limited to this. For example, it may be possible to set a plurality of points such as a maximum of 10 points as recommended points. Then, the priority information update unit 136 may calculate purchase points weighted based on recommended points. Thereby, the degree to which the store recommends the product to the consumer can be reflected in the ranking of the combination list information.

  Moreover, in said embodiment, the information delivery server 100 may memorize | store the frequency | count that the product of the store was registered into related product information management DB121 by the other store as a related product for every store. That is, the information distribution server 100 is provided with a store server 200 that transmits, to each information distribution server 100, product combination information including related product information that represents the products sold by the products of the store as related products. You may further provide registration frequency DB which memorize | stores the information showing a shop, and the frequency | count that the shop server 200 transmitted the goods combination information to the information delivery server 100. FIG.

  An example of the data stored in registration number DB is shown. The registration number DB illustrated in FIG. 12 stores, for each store, the store in which the product of the store is registered in the related product information management DB 121 and the number of registrations by the registered store in association with each other. For example, for the store name “green shop B”, the registered store name “fish shop A” registers the product combination information including the product of the greengrocer B as a product related to the product of its own store in the related product information management DB 121 ten times. In this case, the registration count “10” is stored in association with the store name “fish shop A”.

  By further providing such a registration count DB, each store-side user accesses the information distribution server 100 and refers to the registration count DB so that the product of his / her store is related to another store as a related product. It is possible to grasp how many items are registered in the related product information management DB 121. Therefore, for example, with respect to a store in which more products of its own store are registered in the related product information management DB 121 as related products, the product of that store is registered in the related product information management DB 121 as a related product. The flow of the stores registering the products of the other store as related products in the related product information management DB 121 is promoted, and the connection between stores can be further strengthened.

  In addition, the information distribution system 1 according to the present invention can be realized using a normal computer system, not a dedicated system. For example, a program for executing the above operation is stored in a computer-readable recording medium (CD-ROM, MO, etc.) and distributed to a computer connected to a network, and the program is distributed to the computer system. You may comprise the information delivery server 100, the shop server 200, and the consumer terminal 300 which perform the above-mentioned process by installing.

  Further, the method for providing the program to the computer is arbitrary. For example, the program may be uploaded to a bulletin board (BBS) on a communication line and distributed to a computer via the communication line. The program may be transmitted by a modulated wave obtained by modulating a carrier wave with a signal representing the program, and a device that receives the modulated wave may demodulate the modulated wave to restore the program. Then, the computer activates this program and executes it in the same manner as other applications under the control of the OS. Thereby, a computer functions as the information distribution server 100, the store server 200, and the consumer terminal 300 which perform the above-mentioned process.

  A part or all of the above-described embodiment can be described as in the following supplementary notes, but is not limited thereto.

(Appendix 1)
An information distribution system comprising a consumer terminal used by a consumer, a plurality of store servers installed in a plurality of stores, and an information distribution server for distributing information to the consumer terminal,
The store server
Product combination information including product information representing a store where the store server itself is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product A product combination information transmission unit for transmitting to the information distribution server;
Purchased product information transmission for transmitting to the information distribution server, the store in which the store server itself is installed and the purchased product information representing the product purchased by the consumer at the store, and the consumer ID for identifying the consumer And comprising
The information distribution server is
A related product information storage unit that stores the product combination information received from the store server and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other;
A purchased product information storage unit for storing the consumer ID received from the store server and the purchased product information;
An information distribution request receiving unit for receiving an information distribution request from the consumer terminal;
A store identifying unit that identifies a store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving unit is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage unit, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information A combination list information generating unit that generates combination list information including product combination information arranged in descending order of priority represented by the priority information;
A combination list information transmission unit that transmits the combination list information generated by the combination list information generation unit to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID A priority information update unit that updates the priority information corresponding to the product combination information that matches the specified combination so as to increase the priority by a predetermined degree, and
The consumer terminal
An information delivery request transmitter for sending an information delivery request to the information delivery server when the consumer terminal itself is located in or near the store where the store server is installed;
A combination list information receiving unit for receiving combination list information from the information distribution server,
An information distribution system characterized by that.

(Appendix 2)
The product combination information transmission unit associates recommendation level information indicating a degree of recommending a combination of the product represented by the product information included in the product combination information and the related product represented by the related product information with the product combination information. To the information distribution server,
The related product information storage unit stores recommendation degree information received from the store server in association with the product combination information,
The combination list information generation unit corresponds to the product combination information including the product information representing the store specified by the store specifying unit among the product combination information stored in the related product information storage unit, and the product combination information A combination including product combination information arranged in descending order of the weighting by the recommendation level indicated by the recommendation level information corresponding to the priority level indicated by the priority level information based on the priority level information and the recommendation level information. Generate list information,
The information distribution system according to supplementary note 1, wherein:

(Appendix 3)
The information distribution server is, for each store, information representing a store in which the store server is installed, which transmits product combination information including related product information representing a product sold by the store as a related product to the information distribution server. And a registration number storage unit that stores the number of times the store server has transmitted the product combination information to the information distribution server,
The information delivery system according to appendix 1 or 2, characterized by the above.

(Appendix 4)
An information distribution server that is connected via a network to a plurality of store servers installed in a plurality of stores and a consumer terminal used by a consumer, and distributes information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product A product combination information receiving unit received from the store server;
A related product information storage unit that stores the product combination information received by the product combination information receiving unit and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other;
A purchased product information receiving unit that receives from the store server a store in which the store server is installed and purchased product information representing a product purchased by the consumer at the store, and a consumer ID for identifying the consumer. ,
A purchased product information storage unit for storing the consumer ID received by the purchased product information receiving unit and the purchased product information;
An information distribution request receiving unit for receiving an information distribution request from the consumer terminal;
A store identifying unit that identifies a store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving unit is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage unit, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information A combination list information generating unit that generates combination list information including product combination information arranged in descending order of priority represented by the priority information;
A combination list information transmission unit that transmits the combination list information generated by the combination list information generation unit to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID A priority information update unit that updates the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
An information distribution server comprising:

(Appendix 5)
An information distribution method in which a plurality of store servers installed in a plurality of stores and an information distribution server connected via a network to a consumer terminal used by a consumer distribute information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product Receiving from the store server;
Storing the received product combination information and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other and storing them in the related product information storage unit;
Receiving from the store server the store in which the store server is installed and purchased product information representing the product purchased by the consumer at the store, and a consumer ID for identifying the consumer;
Storing the received consumer ID and purchased product information in the purchased product information storage unit;
Receiving an information delivery request from the consumer terminal;
Identifying the store where the consumer terminal that transmitted the received information distribution request is located, or a store near the consumer terminal; and
Of the product combination information stored in the related product information storage unit, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information Based on the step, generating combination list information including product combination information arranged in descending order of priority represented by the priority information;
Transmitting the generated combination list information to the consumer terminal that transmitted the information delivery request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID Updating the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
An information delivery method comprising:

(Appendix 6)
A computer connected to a plurality of store servers installed in a plurality of stores and a consumer terminal used by a consumer via a network, and delivering information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product Product combination information receiving means received from the store server,
Related product information storage means for storing the product combination information received by the product combination information receiving means and the priority information indicating the priority for presenting the product combination information to the consumer in association with each other;
Purchased product information receiving means for receiving from the store server a store in which the store server is installed and purchased product information representing a product purchased by the consumer at the store, and a consumer ID for identifying the consumer,
Purchased product information storage means for storing the consumer ID received by the purchased product information receiving means and the purchased product information;
Information distribution request receiving means for receiving an information distribution request from the consumer terminal;
Store specifying means for specifying the store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving means is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage means, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information A combination list information generating means for generating combination list information including product combination information arranged in descending order of priority represented by the priority information,
Combination list information transmission means for transmitting the combination list information generated by the combination list information generation means to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of purchase product information combinations corresponding to the consumer ID Priority information updating means for updating the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
A program characterized by functioning as

DESCRIPTION OF SYMBOLS 1 Information delivery system 100 Information delivery server 110 Transmission / reception part 120 Storage part 121 Related product information management DB
122 Purchased product information management DB
123 Consumer Information Management DB
130 Control Unit 131 Related Product Information Acquisition Unit 132 Purchased Product Information Acquisition Unit 133 Information Distribution Request Reception Control Unit 134 Combination List Information Generation Unit 135 Combination List Information Transmission Control Unit 136 Priority Information Update Unit 140 ROM
150 RAM
160 Bus 200 Store server 210 Transmission / reception unit 220 Storage unit 230 Control unit 231 Product combination information transmission control unit 232 Purchased product information transmission control unit 240 ROM
250 RAM
260 Input unit 270 Output unit 280 Bus 300 Consumer terminal 310 Transmission / reception unit 320 Storage unit 330 Control unit 331 Information distribution request transmission control unit 332 Combination list information reception control unit 340 ROM
350 RAM
360 Input unit 370 Output unit 380 Bus 400 Network 500 In-store system 510 In-store network

Claims (6)

An information distribution system comprising a consumer terminal used by a consumer, a plurality of store servers installed in a plurality of stores, and an information distribution server for distributing information to the consumer terminal,
The store server
Product combination information including product information representing a store where the store server itself is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product A product combination information transmission unit for transmitting to the information distribution server;
Purchased product information transmission for transmitting to the information distribution server, the store in which the store server itself is installed and the purchased product information representing the product purchased by the consumer at the store, and the consumer ID for identifying the consumer And comprising
The information distribution server is
A related product information storage unit that stores the product combination information received from the store server and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other;
A purchased product information storage unit for storing the consumer ID received from the store server and the purchased product information;
An information distribution request receiving unit for receiving an information distribution request from the consumer terminal;
A store identifying unit that identifies a store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving unit is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage unit, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information A combination list information generating unit that generates combination list information including product combination information arranged in descending order of priority represented by the priority information;
A combination list information transmission unit that transmits the combination list information generated by the combination list information generation unit to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID A priority information update unit that updates the priority information corresponding to the product combination information that matches the specified combination so as to increase the priority by a predetermined degree, and
The consumer terminal
An information delivery request transmitter for sending an information delivery request to the information delivery server when the consumer terminal itself is located in or near the store where the store server is installed;
A combination list information receiving unit for receiving combination list information from the information distribution server,
An information distribution system characterized by that. The product combination information transmission unit associates recommendation level information indicating a degree of recommending a combination of the product represented by the product information included in the product combination information and the related product represented by the related product information with the product combination information. To the information distribution server,
The related product information storage unit stores recommendation degree information received from the store server in association with the product combination information,
The combination list information generation unit corresponds to the product combination information including the product information representing the store specified by the store specifying unit among the product combination information stored in the related product information storage unit, and the product combination information A combination including product combination information arranged in descending order of the weighting by the recommendation level indicated by the recommendation level information corresponding to the priority level indicated by the priority level information based on the priority level information and the recommendation level information. Generate list information,
The information distribution system according to claim 1. The information distribution server is, for each store, information representing a store in which the store server is installed, which transmits product combination information including related product information representing a product sold by the store as a related product to the information distribution server. And a registration number storage unit that stores the number of times the store server has transmitted the product combination information to the information distribution server,
The information distribution system according to claim 1 or 2, wherein An information distribution server that is connected via a network to a plurality of store servers installed in a plurality of stores and a consumer terminal used by a consumer, and distributes information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product A product combination information receiving unit received from the store server;
A related product information storage unit that stores the product combination information received by the product combination information receiving unit and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other;
A purchased product information receiving unit that receives from the store server a store in which the store server is installed and purchased product information representing a product purchased by the consumer at the store, and a consumer ID for identifying the consumer. ,
A purchased product information storage unit for storing the consumer ID received by the purchased product information receiving unit and the purchased product information;
An information distribution request receiving unit for receiving an information distribution request from the consumer terminal;
A store identifying unit that identifies a store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving unit is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage unit, product combination information including product information representing the store specified by the store specifying unit, and the priority information corresponding to the product combination information A combination list information generating unit that generates combination list information including product combination information arranged in descending order of priority represented by the priority information;
A combination list information transmission unit that transmits the combination list information generated by the combination list information generation unit to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID A priority information update unit that updates the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
An information distribution server comprising: An information distribution method in which a plurality of store servers installed in a plurality of stores and an information distribution server connected via a network to a consumer terminal used by a consumer distribute information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product Receiving from the store server;
Storing the received product combination information and the priority information indicating the priority of presenting the product combination information to the consumer in association with each other and storing them in the related product information storage unit;
Receiving from the store server the store in which the store server is installed and purchased product information representing the product purchased by the consumer at the store, and a consumer ID for identifying the consumer;
Storing the received consumer ID and purchased product information in the purchased product information storage unit;
Receiving an information delivery request from the consumer terminal;
Identifying the store where the consumer terminal that transmitted the received information distribution request is located, or a store near the consumer terminal; and
The associated one of the Item information combination information stored in the storage unit, and the product combined information including the product information representing before Kitoku constant tempo, and the priority information corresponding to the commodity combination information, on the basis Generating combination list information including product combination information arranged in descending order of priority represented by the priority information;
Transmitting the generated combination list information to the consumer terminal that transmitted the information delivery request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of combinations of purchased product information corresponding to the consumer ID Updating the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
An information delivery method comprising: A computer connected to a plurality of store servers installed in a plurality of stores and a consumer terminal used by a consumer via a network, and delivering information to the consumer terminal,
Product combination information including product information representing a store in which the store server is installed and products sold by the store, and related product information representing a product related to the product and a store selling the related product Product combination information receiving means received from the store server,
Related product information storage means for storing the product combination information received by the product combination information receiving means and the priority information indicating the priority for presenting the product combination information to the consumer in association with each other;
Purchased product information receiving means for receiving from the store server a store in which the store server is installed and purchased product information representing a product purchased by the consumer at the store, and a consumer ID for identifying the consumer,
Purchased product information storage means for storing the consumer ID received by the purchased product information receiving means and the purchased product information;
Information distribution request receiving means for receiving an information distribution request from the consumer terminal;
Store specifying means for specifying the store where the consumer terminal that transmitted the information distribution request received by the information distribution request receiving means is located, or a store near the consumer terminal;
Of the product combination information stored in the related product information storage means, product combination information including product information representing the store specified by the store specifying means , and the priority information corresponding to the product combination information A combination list information generating means for generating combination list information including product combination information arranged in descending order of priority represented by the priority information,
Combination list information transmission means for transmitting the combination list information generated by the combination list information generation means to the consumer terminal that has transmitted the information distribution request;
For each consumer ID stored in the purchased product information storage unit, a combination that matches the product combination information stored in the related product information storage unit among a plurality of purchase product information combinations corresponding to the consumer ID Priority information updating means for updating the priority information corresponding to the product combination information that matches the specified combination so that the priority is increased by a predetermined degree;
A program characterized by functioning as

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