JP7280314B2 - Mobile communication terminal, program and processing method - Google Patents

Description

TECHNICAL FIELD Embodiments of the present invention relate to mobile communication terminals , programs , and processing methods .

Traditionally, many large retail stores, such as supermarkets, utilize point-of-sale (POS) systems to streamline their operations. In a typical POS system, a store controller is connected to multiple POS terminals via a LAN, for example. Each POS terminal is an electronic cash register that performs sales registration based on product data obtained by accessing the store controller, and the store controller aggregates sales based on the sales data obtained from this sales registration.

In recent years, such POS systems have come to be used for customer management as well. In this case, a customer who regularly shop at the store is registered as a member, and a membership card in which a customer code such as a membership number is recorded is issued to the customer. A salesperson uses a card reader to read a customer code from a membership card presented by a customer when paying for shopping, and based on this customer code, adds service points corresponding to the sales amount to customer information managed by the store controller. . These service points are accumulated each time a purchase is made, and are exchanged for shopping coupons or the like when a predetermined number of points is reached, for example.

In the POS system, a service has been proposed in which a product purchase history is held for each customer, and information on products related to the products held in the purchase history is provided as the customer's interest.

However, there are cases where the customer does not want to accept the provision of information related to the product even if the customer has purchased the product once. In such a case, it is necessary to update the history information regarding the purchased product. This update requires operations such as accessing the database that manages the purchase history information, identifying the product information on the database, and deleting the product information. .

A mobile communication terminal of an embodiment receives an electronic receipt including product information of a purchased product from a management device that manages product information that indicates a purchased product and other product information that indicates other products related to the product information. and the product information included in the electronic receipt received by the first receiving means and the product information of other products related to the product in correspondence with the product information. display means for displaying on a display section information on whether or not to change the setting ; instruction means for instructing the product information displayed by the display means to stop providing the other product information; and a second receiving means for receiving the other product information when no instruction to stop providing the other product information is given by.

FIG. 1 is a configuration diagram showing an electronic receipt system according to an embodiment. FIG. 2 is a block diagram illustrating the configuration of the aggregation server according to the embodiment; FIG. 3 is a block diagram illustrating the configuration of the mobile communication terminal according to the embodiment; 4 is a diagram illustrating an example of a registration screen displayed by a display control unit according to the embodiment; FIG. 5 is a diagram illustrating an example of an electronic receipt displayed by the display control unit according to the embodiment; FIG. FIG. 6 is a diagram illustrating an example of a setting change screen for providing product information displayed by the display control unit according to the embodiment; FIG. 7 is a diagram illustrating a first example of recommended product information transmitted to the mobile communication terminal according to the embodiment; FIG. 8 is a diagram illustrating a second example of recommended product information transmitted to the mobile communication terminal according to the embodiment; FIG. 9 is a diagram showing overall processing in the electronic receipt system according to the embodiment; FIG. 10 is a sequence diagram illustrating registration processing in the electronic receipt system according to the embodiment; FIG. 11 is a sequence diagram showing processing up to correction of product registration information in the electronic receipt system according to the embodiment.

FIG. 1 is a configuration diagram showing an electronic receipt system 100 according to one embodiment. As shown in FIG. 1, the electronic receipt system 100 includes a POS terminal 1 (Point Of Sale) as a settlement device installed in a store, a mobile phone terminal 2 as a delivery destination terminal for transaction details such as receipts, and a sales terminal. and a tallying server 3 for tallying. The network NT is a communication network including LANs (Local Area Networks), intranets, the Internet, public communication lines, and the like. In the electronic receipt system 100, the POS terminal 1, the mobile phone terminal 2, and the tallying server 3 are communicably connected to each other via a network NT.

The POS terminal 1 performs closing processing for one transaction, settles the price, prints transaction details of the settled transaction on a paper receipt P, and stores transaction information (settlement information) indicating the transaction details to an aggregation server. 3. Specific examples of transaction information include a transaction serial number uniquely assigned to identify a transaction, the name of the product in which the transaction was made, its price and quantity, the total amount of one transaction, the deposit amount, and the amount of change.

Further, customer identification information for identifying a customer is required when performing one transaction at the POS terminal 1 in order to issue an electronic receipt. As this customer identification information, the customer identification information stored in the mobile phone terminal 2 may be used, or the point card number read from the point card presented by the customer when performing one transaction may be used as the customer identification information. Also good. This customer identification information is information uniquely assigned to each customer.

Also, the POS terminal 1 generates transaction information indicating the details of the transaction for each transaction, and transmits the transaction information together with the customer identification information to the aggregation server 3 .

The aggregation server 3 stores a customer master database M1 in which setting information for each customer is stored, and a sales master database M2 in which transaction information notified from the POS terminal 1 is sequentially stored. Aggregate sales based on the transaction information received. For example, the aggregation server 3 aggregates the total amount of each transaction included in the transaction information stored in the sales master database M2 to calculate the total sales amount. The setting information for each customer stored in the customer master database M1 includes a customer ID, receipt necessity information indicating whether or not an electronic receipt is to be sent, and the destination of data to be delivered to the customer (including the electronic receipt). Delivery destination information (for example, an e-mail address, etc.) indicating is set in advance. Therefore, by referring to the customer master database M1 based on the customer identification information described above, it is possible to confirm whether or not the customer requires transmission of an electronic receipt, and to recommend the electronic receipt and the product to the customer. Recognize where information is delivered.

When the POS terminal 1 acquires the customer identification information from the customer, the POS terminal 1 notifies the total server 3 of the transaction information including the customer's transaction details and the acquired customer identification information. Then, when receiving the transaction information, the aggregation server 3 refers to the customer identification information included in the transaction information and the receipt necessity information associated with the customer master database M1, and transmits an electronic receipt. Determine whether or not it is necessary. If an electronic receipt is required, send the electronic receipt showing the information of each product included in the transaction details shown in the transaction information to the e-mail address shown in the delivery destination stored in the customer master database M1. Send to In the case of a customer who does not require an electronic receipt, the POS terminal 1 prints a paper receipt P for the transaction when closing the transaction.

Specifically, the aggregation server 3 aggregates the transaction details for each customer based on the identification information included in the received transaction information, and distributes the aggregated transaction details as an electronic receipt to the delivery destination of the customer. As a result, the customer can check the transaction details on the mobile phone terminal 2, for example. The electronic receipt system 100 can realize paperless operation for customers who do not need paper receipts P. In addition, even if the paper receipt P is not required when performing closing processing for one transaction, the paper receipt P may be required later if, for example, the total server 3 wants to confirm the transaction before distributing the transaction details to the delivery destination of the customer. may be required. In such a case, the customer can read the transaction history of the mobile phone terminal 2 with the POS terminal 1, select the transaction to be printed from the displayed transaction list, and print only the paper receipt P that the customer needs. can be obtained from

FIG. 2 is a block diagram showing the configuration of the aggregation server 3. As shown in FIG. As shown in FIG. 2, the aggregation server 3 includes a control section 30, a keyboard 31, a printer 32, a display section 33, a communication I/F 34, and a storage section 35, all of which are interconnected by a bus . The control unit 30 centrally controls various calculations and each unit of the tabulation server 3 . Specifically, the control unit 30 includes a CPU, a ROM for storing various programs and data, a RAM for temporarily storing various programs and rewritably storing various data, and an RTC unit for measuring the current date and time. It is a computer configured. The keyboard 31 is an input device that includes numeric keys, character keys, various input keys, and the like, and receives inputs from an operator. Note that the input device may include a pointing device such as a mouse in addition to the keyboard 31 . The printer 32 is a printer device that prints the totalized result obtained by various batch processing or the like. The display unit 33 is a liquid crystal color display or the like, and displays various types of information such as the above-mentioned tabulated results. The storage unit 35 is, for example, a storage such as an HDD, and stores various data such as a customer master database M1 and a sales master database M2 in addition to programs for operating the CPU of the control unit 30 .

FIG. 3 is a block diagram showing the configuration of the mobile communication terminal. As shown in FIG. 3, the mobile phone terminal 2 includes a control unit 10, a non-volatile storage unit 11 for storing information, a display unit 12, an operation unit 13, a telephone communication unit 14, and payment means. An IC (Integrated Circuit) card unit 15 and a camera 16 are provided. Storage unit 11 , display unit 12 , operation unit 13 , telephone communication unit 14 , IC card unit 15 and camera 16 are connected to control unit 10 via bus 17 .

The control unit 10 includes a CPU (Central Processing unit) for centrally controlling various calculations and each unit of the mobile phone terminal 2, a ROM (Read Only Memory) for storing various programs and various data, and temporarily storing various programs. The computer consists of a RAM (random access memory) for rewritably storing various data, a clock section for keeping the current date and time, and the like.

The display unit 12 is, for example, an LCD (Liquid Crystal Display). The operation unit 13 is, for example, various operation keys and ten keys. Also, the operation unit 13 may be a touch panel provided on the display unit 12 . The telephone communication unit 14 is an interface for connecting with a public communication line for mobile phones, and has a call function, Internet mail function, and the like.

The IC card section 15 is composed of a non-contact IC card. The IC card unit 15 performs data communication with the POS terminal 1 and performs electronic payment for one transaction with the POS terminal 1 . The IC card unit 15 has an antenna and performs short-distance wireless communication with the wireless communication unit 34 of the POS terminal 1, which will be described later. This wireless communication is performed using radio waves for short-range wireless communication used in RFID (Radio Frequency Identification), for example.

The program executed by the control unit 10 of the mobile phone terminal 2 configured as described above includes a reception unit 101, a display control unit 102, a communication control unit 103, and a registration reception unit 104. As actual hardware, the CPU of the control unit 10 reads a program from the storage unit 11 and executes it, thereby implementing a reception unit 101, a display control unit 102, a communication control unit 103, and a registration reception unit 104. It is generated as a functional section on the RAM of the control section 10 .

The communication control unit 103 transmits and receives information to and from the POS terminal 1 and the aggregation server 3 via the telephone communication unit 14 . For example, from the URL obtained by photographing the two-dimensional barcode (including the URL indicating the registration destination, etc.) indicated on the paper receipt P handed over by the user when purchasing the product, with the camera 16 , to receive registration screen information for customer registration. By registering necessary information on the registration screen, an electronic receipt or the like is issued to the customer.

The display control unit 102 displays various information on the display unit 12 . For example, the display control unit 102 displays the received registration screen information. FIG. 4 is a diagram showing an example of a registration screen displayed on the display unit 12 by the display control unit 102. As shown in FIG. On this registration screen, a field 403 for receiving registration of customer identification information (point card number) and a field 404 for receiving registration of information (e-mail address) for identifying mobile phone terminal 2 are displayed.

On the registration screen displayed by the display unit 12, the registration reception unit 104 receives customer identification information (point card number) for the column 403 and information for identifying the mobile phone terminal 2 (mail address) for the column 404. ) to accept registration. It is assumed that the registration accepting unit 104 accepts the registration of the customer identification information (point card number) and the information (e-mail address) for identifying the mobile phone terminal 2 when the press of the registration button 405 is accepted.

The communication control unit 103 associates the customer identification information (point card number) whose registration is accepted by the registration acceptance unit 104 with the information (email address) for identifying the mobile phone terminal 2, and transmits the information to the aggregation server 3. do. As a result, the customer master database M1 of the aggregation server 3 is updated.

The communication control unit 103 associates the customer identification information (point card number) with the information (e-mail address) identifying the mobile phone terminal 2 and transmits the same to the aggregation server 3. Every time a customer identified by information (point card number) purchases a product at the POS terminal 1, an electronic receipt containing a list of information on the purchased product is received.

The display control unit 102 displays the received electronic receipt on the display unit 12 . FIG. 5 is a diagram showing an example of an electronic receipt displayed by the display control unit 102. As shown in FIG. As shown in FIG. 5, the electronic receipt displayed by the display control unit 102 displays a character string "use for product recommendation" and a character string "accept change" for each item of purchased product information. A product for which the character string "used for product recommendation" is displayed indicates that the provision of information on other products related to the product information is accepted. The character string "accept change" is a character string displayed to change the setting of whether or not to accept other products related to the product as a recommendation, and to move to the screen for changing the setting. A URL is given. Note that after the setting is changed, the character string "used for product recommendation" is changed to the character string "not used for product recommendation".

The reception unit 101 receives input of various information input by the user via the operation unit 13 . For example, the receiving unit 101 receives the selection of the character string "accept change" for each product information in the electronic receipt shown in FIG. When the selection is accepted, the screen information is acquired from the URL given to "accept change".

FIG. 6 is a diagram showing an example of a setting change screen for providing product information displayed by the display control unit 102 when the reception unit 101 receives selection of the character string “accept change” 501 shown in FIG. . On the display screen shown in FIG. 6, the product name (product information) for which selection of "accept change" 501 is accepted on the electronic receipt is displayed. Then, the reception unit 101 receives a selection as to whether or not to receive information on other products related to the product indicated by the product information. Specifically, when the user presses the "Yes" button 601 on the display screen, it is assumed that the reception unit 101 has received a selection to suppress the provision of information on other products related to the product in question.

Then, the communication control unit 103 transmits to the aggregation server 3 provision stop request information indicating that the provision of information on other products related to the purchased product is to be stopped. As a result of this transmission, provision of information on other products related to "ΔΔ water" is stopped in the screen example shown in FIG.

FIG. 7 is a diagram showing a first example of recommended product information transmitted to the mobile phone terminal 2 according to the product purchased with the receipt shown in FIG. In the example shown in FIG. 7, it is assumed that the provision of information on other products related to "ΔΔ water" is not stopped. The products in the area 701 in FIG. 7 are recommended products provided based on the product "XX [music CD]" purchased with the electronic receipt shown in FIG. On the other hand, the product within the area 702 is the recommended product provided based on the product “ΔΔ water” purchased with the electronic receipt shown in FIG.

FIG. 8 is a diagram showing a second example of recommended product information transmitted to the mobile phone terminal 2 according to the product purchased with the receipt shown in FIG. In the example shown in FIG. 8, it is assumed that provision of information on other products related to "ΔΔ water" is stopped by the above-described processing. Thus, in the example shown in FIG. 8, "Δ×water" related to "ΔΔwater" is excluded from the recommended information.

As described above, the mobile phone terminal 2 and the aggregation server 3 according to the present embodiment allow the user to provide recommended product information only for other products related to the product desired by the customer among the purchased products. Furthermore, in this embodiment, the customer can easily select whether or not to receive information on other related products.

FIG. 9 is a diagram showing overall processing in the electronic receipt system 100. As shown in FIG. The example shown in FIG. 9 shows the process from registering customer information to receiving delivery of product information.

First, a customer purchases a product from the POS terminal 1 (step S901). At this time, the paper receipt P issued from the POS terminal 1 is received (step S902). This paper receipt P is provided with a two-dimensional bar code including a URL for registering customer information. When purchasing the product, the customer may present a point card when making a payment, or may make an electronic payment using the IC card unit 15 of the mobile phone terminal 2 . It should be noted that the paper receipt P is not limited to a two-dimensional bar code, as long as it is attached with information that can be connected to the registration screen. For example, a URL may be used.

After that, the customer uses the mobile phone terminal 2 and the paper receipt P to issue an electronic receipt and register for receiving product information (step S903). FIG. 10 is a sequence diagram showing registration processing in the electronic receipt system.

First, the camera 16 of the mobile phone terminal 2 images the two-dimensional barcode of the paper receipt P (step S1001). Thereby, the control unit 10 of the mobile phone terminal 2 extracts the URL included in the two-dimensional barcode. Then, the communication control unit 103 of the control unit 10 accesses the extracted URL via the telephone communication unit 14, and transmits a request for acquisition of registration screen information existing at the URL (step S1002). In this embodiment, an example of the connection destination indicated by the URL is the aggregation server 3, but a server other than the aggregation server 3 may be provided as the registration destination.

Then, the aggregation server 3 transmits the registration screen information to the mobile phone terminal 2 (step S1003). Then, when the communication control unit 103 of the mobile phone terminal 2 receives the registration screen information, the display control unit 102 displays the registration screen information on the display unit 12 (step S1004). As the registration screen information, for example, there is a screen example shown in FIG. For the customer identification information used for registration, when a customer presents a point card when purchasing a product, the customer uses the point card number, and the customer uses the IC card unit 15 of the mobile phone terminal 2 to make a payment. In such a case, the IC card identification information stored in the IC card section 15 may be used, but the present invention is not limited to these. These customer identification information may be embedded in the two-dimensional bar code in advance and automatically input to the column 403 when the registration screen information is displayed.

Then, the registration reception unit 104 receives registration of customer identification information (for example, point card number) and delivery destinations (for example, e-mail address) of electronic receipts and product information via the operation unit 13 (step S1005). In addition, when making a payment with the IC card unit 15, without registering a delivery destination such as an e-mail address, an electronic receipt or recommended product information is sent when the POS terminal 1 and the mobile phone terminal 2 are in contact with each other. It may be stored in the mobile phone terminal 2 .

Then, the communication control unit 103 transmits the registered customer identification information and the distribution destination to the aggregation server 3 (step S1006). Next, the aggregation server 3 updates the customer information identified by the customer identification information in the customer master database M1 (step S1007). As a result, the settings necessary for permitting the issuance of an electronic receipt and the provision of product information to the customer are completed.

Returning to FIG. 9, processing after registration will be described. After completing the registration, the customer purchases the product from the POS terminal 1 (step S904). This transaction information is transmitted from the POS terminal 1 to the aggregation server 3 . Then, the mobile phone terminal 2 receives the electronic receipt issued by the POS terminal 1 or the aggregation server 3 (step S905). Then, the accepting unit 101 of the mobile phone terminal 2 accepts a selection as to whether or not to provide product information related to any product information written on the electronic receipt. Then, the communication control unit 103 transmits provision stop request information based on the selection result to the aggregation server 3, and corrects the registration information (step S906).

FIG. 11 is a sequence diagram showing details of processing up to correction of registration information. In the example shown in FIG. 11, the electronic receipt is sent from the aggregation server 3, but it may be sent from the POS terminal 1 as well.

First, the aggregation server 3 transmits an electronic receipt to the mobile phone terminal 2, which is the destination registered in the customer master database M1 (step S1101). Then, when the communication control unit 103 of the mobile phone terminal 2 receives the electronic receipt, the display control unit 102 displays the electronic receipt on the display unit 12 (step S1102). The displayed electronic receipt is assumed to be a screen example as shown in FIG. Then, the receiving unit 101 receives a selection of product information for which provision of related product information is to be stopped from among the product information indicated on the electronic receipt (step S1103). Then, the communication control unit 103 of the mobile phone terminal 2 transmits to the aggregation server 3 provision stop request information for stopping provision of information related to the selected product information (step S1104). Aggregation server 3, which has received the provision stop request information, updates the product information indicated by the provision stop request information in sales master database M2 (step S1105). For example, the sales master database M2 contains customer identification information that identifies the customer who purchased the product, product identification information that identifies the product, date and time of purchase by the customer, a provision flag indicating whether or not to provide information, is stored in association with the information Set and update to the effect that it will not be provided. From then on, product information related to the product identified by the product identification information will not be provided. Note that the update of the provision flag of the sales master database M2 is not limited to updating, and the record itself may be deleted in order to suppress the provision of related information.

Returning to FIG. 9, processing after correction of product information based on the electronic receipt will be described. Aggregation server 3 distributes coupons, new product information, etc. to customers based on the information stored in sales master database M2 and customer master database M1 (step S907). Then, if the distributed coupon/new product information or the like includes information about a product that the user is not interested in, the user corrects the registered information in the aggregation server 3 from the mobile phone terminal 2 (step S908). It is assumed that the distributed coupon can be presented at the time of payment at the POS terminal 1 or the like, for example, to receive a discount.

The aggregation server 3 and the mobile phone terminal 2 according to the present embodiment enable the user to easily select a product for which the user does not want to receive related information and update the information on the product. This enables the electronic receipt system to appropriately provide information of interest to each user.

Examples of products subject to suspension of provision of related products, such as those mentioned above, include products that the customer purchased as a trial but did not really like, products that the customer did not consider necessary to deliver related information, and customers. There are items that you are not interested in but have purchased as a gift for someone else.

In the above-described electronic receipt system, by providing related product information through the above-described configuration and processing procedure, even if there are an unspecified number of customers who make purchases at the POS terminal 1, messages reflecting the hobbies and preferences of each customer can be sent. can be created and distributed. As a result, the electronic receipt system has made it possible to attract customers that meet their needs.

The program executed by the mobile phone terminal 2 of the present embodiment is a file in an installable format or an executable format, and can be stored in a computer such as a CD-ROM, a flexible disk (FD), a CD-R, a DVD (Digital Versatile Disk), etc. provided on a recording medium readable by

Alternatively, the program executed by the mobile phone terminal 2 of this embodiment may be stored on a computer connected to a network such as the Internet, and may be provided by being downloaded via the network. Also, the program executed by the mobile phone terminal 2 of this embodiment may be provided or distributed via a network such as the Internet.

Also, the program executed by the mobile phone terminal 2 of the present embodiment may be configured to be pre-installed in a ROM or the like and provided.

DESCRIPTION OF SYMBOLS 1... POS terminal 2... Mobile-phone terminal 3... Aggregation server 10... Control part 11... Storage part 12... Display part 13... Operation part 14... Telephone communication part 15... IC card part 16... Camera 17 Bus 101 Reception unit 102 Display control unit 103 Communication control unit 104 Registration reception unit

JP-A-2001-126145

Claims (15)

a first receiving means for receiving an electronic receipt including product information of a purchased product from a management device for managing product information indicating a purchased product and other product information indicating other products related to the product information;
The product information included in the electronic receipt received by the first receiving means and the setting change information as to whether or not to stop providing the product information of other products related to the product in correspondence with the product information display means for displaying on the display unit;
an instruction means for instructing the product information displayed by the display means to stop providing the other product information;
a second receiving means for receiving the other product information when the instructing means does not instruct to stop providing the other product information;
A mobile communication terminal having The first receiving means receives from the management device the electronic receipt containing list information showing product information purchased by the customer in one transaction,
said display means displaying a receipt screen on which it is possible to give an instruction to stop providing other product information related to the product indicated by said product information for each product information indicated in said list information;
The mobile communication terminal according to claim 1, characterized by: further comprising registration acceptance means for accepting registration of customer identification information identifying the customer who purchases the product and terminal identification information identifying the mobile communication terminal;
The first receiving means further associates the customer identification information whose registration is accepted by the registration accepting means with the terminal identification information and transmits the same to the management device, and thereafter, the management device sends the customer Receiving the list information each time a customer identified by the identification information makes a product purchase transaction;
3. The mobile communication terminal according to claim 2, characterized by: further comprising imaging means;
The first receiving means further extracts the customer identification information from the registration destination obtained by imaging the registration destination identification information indicated on the receipt handed over at the time of purchase of the product by the imaging means, receiving registration screen information for accepting registration of the terminal identification information,
The display means displays the received registration screen information,
the registration accepting means further accepting registration of the customer identification information and the terminal identification information on the registration screen information displayed by the display means;
4. The mobile communication terminal according to claim 3, characterized by: The second receiving means further receives, from the management device, list information of the other product information based on the information related to the instructed stop of providing the other product information;
5. The mobile communication terminal according to any one of claims 1 to 4, characterized by: A computer as a mobile communication terminal,
a first receiving means for receiving an electronic receipt including product information of a purchased product from a management device for managing product information indicating a purchased product and other product information indicating other products related to the product information;
The product information included in the electronic receipt received by the first receiving means and the setting change information as to whether or not to stop providing the product information of other products related to the product in correspondence with the product information display means for displaying on the display unit;
an instruction means for instructing the product information displayed by the display means to stop providing the other product information;
a second receiving means for receiving the other product information when the instruction means does not instruct to stop providing the other product information;
program to function as The first receiving means receives from the management device the electronic receipt containing list information showing product information purchased by the customer in one transaction,
The display means displays a receipt screen on which an instruction can be given to stop providing other product information related to the product indicated by the product information for each product information indicated in the list information;
7. The program according to claim 6, characterized by: Further functioning as a registration receiving means for receiving registration of customer identification information identifying the customer who purchases the product and terminal identification information identifying the mobile communication terminal,
The first receiving means further associates the customer identification information whose registration is accepted by the registration accepting means with the terminal identification information and transmits the same to the management device, and thereafter, the management device sends the customer Receiving the list information each time a customer identified by the identification information makes a product purchase transaction;
8. The program according to claim 7, characterized by: further functioning as imaging means,
The first receiving means further extracts the customer identification information from the registration destination obtained by imaging the registration destination identification information indicated on the receipt handed over at the time of purchase of the product by the imaging means, and receiving registration screen information for accepting registration of the terminal identification information,
The display means displays the received registration screen information,
the registration accepting means further accepting registration of the customer identification information and the terminal identification information on the registration screen information displayed by the display means;
9. The program according to claim 8, characterized by: The second receiving means further receives, from the management device, list information of the other product information based on the information related to the instructed stop of providing the other product information;
10. The program according to any one of claims 6 to 9, characterized by: A processing method in a mobile communication terminal,
a first receiving step of receiving an electronic receipt including product information of the purchased product from a management device for managing product information indicating the purchased product and other product information indicating other products related to the product information;
The product information included in the electronic receipt received by the first receiving step and the setting change information as to whether or not to stop providing the product information of other products related to the product in correspondence with the product information a display process for displaying on the display unit;
an instruction step of instructing the product information displayed by the display step to stop providing the other product information;
a second receiving step of receiving the other product information when the stop of providing the other product information is not instructed by the instructing step;
processing methods, including; The first receiving step receives, from the management device, the electronic receipt containing list information showing product information purchased by the customer in one transaction,
displaying, for each item of item information indicated in the list information, the displaying step displaying a receipt screen on which an instruction can be given to stop providing other item information related to the item indicated by the item information;
The processing method according to claim 11, characterized by: further comprising a registration receiving step of receiving registration of customer identification information identifying the customer who purchases the product and terminal identification information identifying the mobile communication terminal;
The first receiving step further associates the customer identification information whose registration has been accepted by the registration accepting step with the terminal identification information and transmits the information to the management device, and thereafter, the management device sends the customer Receiving the list information each time a customer identified by the identification information makes a product purchase transaction;
The processing method according to claim 12, characterized by: further comprising an imaging step;
The first receiving step further extracts the customer identification information from the registration destination obtained by imaging the registration destination identification information indicated on the receipt handed over at the time of purchase of the product by the imaging step, and receiving registration screen information for accepting registration of the terminal identification information,
The displaying step displays the received registration screen information,
The registration acceptance step further accepts registration of the customer identification information and the terminal identification information on the registration screen information displayed by the display step;
14. The processing method according to claim 13, characterized by: The second receiving step further includes receiving, from the management device, list information of other product information based on the information related to the instructed stop of providing the other product information;
15. The processing method according to any one of claims 11 to 14, characterized by:

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