JP2006293540A - Sales information management system and sales information management method - Google Patents

Abstract

Detailed information can be obtained when a user accesses a host computer of a site based on information attached to a medium. The host computer is to provide a sales information management system and a sales information management method in which access information data can be easily created.
A two-dimensional code scanner 65 for reading connection information 21a, a product code 21c, a receipt number 21d, and a customer layer code 21e of a two-dimensional code 22 attached to a receipt 19, and a display for displaying the read information. When the user information 21b is transmitted to the host computer 12 based on the unit 71 and the connection information 21a, the host computer 12 transmits detailed information to the terminal 17 based on the product code 21c, and stores the user information 21b in the site database 22. The access information 22a is created based on the user information 21b.
[Selection] Figure 1

Description

  The present invention relates to a sales information management system and a sales information management method for creating access information using a two-dimensional code attached to a medium such as a receipt.

Conventionally, it has a data management server that can communicate with each other via a network from a portable terminal, a two-dimensional barcode reader is connected to the portable terminal, and a commodity is provided with a two-dimensional code including product information, Connect to a data management server via a network from a mobile terminal, send a user ID and personal information and register the personal information in the data management server, and use a two-dimensional barcode reader connected to the mobile terminal It has a function of reading information relating to the product of the provided two-dimensional barcode and displaying it on a portable terminal. In addition, a function for transmitting electronic receipt data indicating the product status when the product is purchased to the mobile terminal, a function for storing the electronic receipt data in the internal memory by the mobile terminal, and a connection from the mobile terminal to the data management server via the network The data management server has a function of transmitting the user ID and the electronic receipt data and a function of storing the user ID and the electronic receipt data in a predetermined database in the data management server, and the data management company can obtain purchase status information. (For example, refer to Patent Document 1).
JP 2004-171417 A

  The prior art described in Patent Document 1 can acquire product information by reading product information of a two-dimensional barcode attached to a medium with a portable terminal and connecting to a data management server via a network. However, when the user inputs user ID, nomination, age, gender, etc. as user information, there is a strong sense of resistance, and a response cannot be expected even if the compensation for the point system is provided to the information provider.

  An object of the present invention is to provide a sales information management system and sales information in which the site side can use the access information for planning and development, etc., because the user can easily access the site based on information attached to the medium and the response increases. To provide a management method.

  The sales information management system of the present invention includes an information communication terminal having code reading means for reading a two-dimensional code attached to a medium, and display means for displaying user information read by the code reading means, and the information communication terminal. When the information communication terminal transmits the user information to the host computer, the host computer accumulates and stores the user information in a site database. In addition, access information is created based on the user information.

  Further, the sales information management method of the present invention includes a step of reading the access information and user information of the two-dimensional code, a step of displaying the access information and user information of the two-dimensional code, and the address information of the two-dimensional code. Accessing the site database via the site, transmitting detailed information to the user according to access from the user by the site database, storing and storing user information in the site database, and the user information And generating access information.

  According to the present invention, it is possible to create access information based on user information by accessing the site based on the user information, and it can be applied to planning and development of future products based on this access information.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  (First Embodiment) FIG. 1 is a block diagram showing a configuration of a sales information management system 11.

  As shown in FIG. 1, the sales information management system 11 includes a host computer 12 in a distribution chain headquarters having a plurality of stores and a POS system 14 provided in the plurality of stores via a communication network 13.

  The communication network 13 includes a network for communication such as the Internet and a dedicated line.

  The POS system 14 connects, for example, a store computer 15 installed in a backyard such as a convenience store, a plurality of POS terminals 16 installed in a checkout counter, and an information communication terminal 17 via a LAN (Local Area Network) 18. It is configured as follows.

  The POS terminal 16 prints and issues receipt information 20 and a QR (Quick Response) code (registered trademark) 21 as a two-dimensional code on a receipt 19 as a medium.

  The information communication terminal 17 reads the QR code 21 of the receipt 19 issued by the POS terminal 16. The read QR code (registered trademark) 21 includes connection information and user information as access information for accessing the host computer 12.

  When accessed from the information communication terminal 17, the host computer 12 accumulates user information of a QR (registered trademark) code 21 as a two-dimensional code in the site DB 22 and transmits detailed information about the product etc. to the information communication terminal 17. . Furthermore, access information is created based on the user information registered in the site DB 22, and the access information is transmitted to the database (DB) 23 of the store computer 15 as necessary.

  FIG. 2 shows an example of information of the QR code (registered trademark) 21 as a two-dimensional code.

  The QR code (registered trademark) 21 includes connection information 21a as address information, and a product code 21c, receipt number 21d, and customer layer code 21e as user information 21b.

  The connection information 21 a is a URL (Uniform Resource Locator) that connects to the site DB 22 of the host computer 12. The product code 21c is a code for identifying product information. The receipt number 21d is a number for identifying the receipt 19, and also functions as an access identification number. The customer segment code 21e is a code according to gender and age of the user.

  FIG. 3 shows an example of a table of access information 22a stored in the site DB 22 included in the host computer 12.

  The table of the access information 22a includes a product code 21c, a customer segment code 21e, an access count 21f, and an access period 21g as user information 21b.

  The access number 21f counts and stores the access of the product code 21c and the customer segment code 21e from the information communication terminal 17 or the like.

  The access period 21g is a period in which the number of accesses 21f is counted for every period of one week or one month, for example. Further, a time limit from when the receipt 19 is issued until the user reads the QR code (registered trademark) 21 may be set. For example, after the QR code (registered trademark) 21 is accessed, a discount expiration date and the like until the receipt 19 is brought to the next visit is set.

  FIG. 4 shows an example of a purchase receipt 19 issued from the POS terminal 16.

  The receipt 19 includes receipt information 20 and a QR code (registered trademark) 21. Receipt information 20 includes store name, product name, unit price, subtotal that is the total of purchased products, consumption tax, total, deposit, fishing amount, “A product campaign” commercial message, discount information, discount expiration date, etc. It is printed. The discount validity period is a period from when the receipt 19 is issued until the QR code (registered trademark) 21 is read and the receipt 19 is brought to the next visit. Further, the QR code (registered trademark) 21 is printed with information on the connection information 21a and the product code 21c, the receipt number 21d, and the customer layer code 21e as the user information 21b shown in FIG.

  FIG. 5 is a perspective view showing an appearance of the POS terminal 16 of the sales information management system 11 according to the first embodiment.

  The POS terminal 16 is mounted on a drawer 32 on the front side, and controls the opening / closing of the outlet 33 of the drawer 32 and has an operation area 34 for receiving an operator's operation on the upper surface. Is provided with a keyboard 35 in which various keys are gathered.

  On the left side of the keyboard 35, a mode key 36 for setting various business modes such as a registration mode, a setting mode, an inspection mode, and a checkout mode is provided, and on the back side of the keyboard 35, a store display unit 37 is disposed. A customer display unit 38 is disposed on the back side of the store display unit 37.

  Further, a barcode scanner 39 for optically reading a barcode such as a product code attached to the product is connected. A receipt issuing port 40 for issuing the receipt 19 is provided in front of the barcode scanner 39.

  A two-dimensional code scanner 41 is connected as a two-dimensional code reading means for optically reading a QR code (registered trademark) 21 as a two-dimensional code printed on the receipt 19.

  FIG. 6 is a plan view showing various key arrangements of the keyboard 35. The keyboard 35 includes a numeric key 35a for inputting a product code, a monetary amount, etc., a plurality of customer segment keys 35b for registering customer segments, and a deposit / cash total key for declaring closing due to cash transactions in the merchandise sales registration process. A configuration in which various keys such as 35c are arranged for each block is shown.

  Here, the customer key 35b is divided into 10 categories according to gender and age. For example, “customer class 1” is classified as a teenage female, “customer class 5” is a female of 50 years or older, and “customer class 6” is a male of a teenager. The other keys are the same as the keys provided in the conventional terminal, and the description thereof is omitted. The number of customer layer keys 35b is not limited to 10 sections, and the number can be increased or decreased according to the purpose of use.

  FIG. 7 is a block diagram showing a main configuration of the POS terminal 16.

  The POS terminal 16 includes a ROM 52 that stores programs and the like in a CPU 51 that constitutes a control body, a RAM 53 that stores various data, a clock unit 54 that measures the current date and time, an I / O port 55, a LAN controller 56, and a keyboard controller 57. The display controller 58, the printer controller 59, the scanner controller 60, and the like are connected by a bus 66.

  A mode switch (SW) 61 and a drawer opening device 62 are connected to the I / O port 55, the LAN 18 is connected to the LAN controller 56, the keyboard 35 is connected to the keyboard controller 57, and the display controller 58 is connected to the store. A display unit 37 and a customer display unit 38 are connected, a printer 63 is connected to the printer controller 59, and a barcode scanner 39 and a two-dimensional code scanner 41 are connected to the scanner controller 60.

  The printer 63 functions as medium issuing means for issuing a receipt 19 as a medium.

  The LAN controller 56 controls data communication performed through the LAN 18. The keyboard controller 57 informs the CPU 51 of key signals corresponding to the keys operated from the keyboard 35. The display controller 58 displays characters or the like corresponding to the display data on the store display unit 37 and the customer display unit 38. The printer controller 59 controls receipt printing and journal printing for the printer 63. The scanner controller 60 scans the QR code (registered trademark) 21 as the barcode data scanned by the barcode scanner 39 or the two-dimensional code of the receipt 19 by the two-dimensional code scanner 41 to register the QR code (registered trademark). Trademark) 21 data is transmitted to the CPU 51. The CPU 51 performs various processes according to the output signal from the scanner controller 60.

  FIG. 8 is a perspective view showing the appearance of the information communication terminal 17.

  As shown in FIG. 1, the information communication terminal 17 includes a host computer 12 and a communication network 13.

  As shown in FIG. 8, a display unit 71 with a touch panel is read in front of the information communication terminal 17, and a QR code (registered trademark) 21, which is a two-dimensional code printed on a receipt 19, is read at the center of the lower part of the display unit 71. A two-dimensional code scanner (not shown) is provided, and a receipt insertion port 72 for inserting the receipt 19 is provided.

  FIG. 9 is a block diagram showing a main configuration of the information communication terminal 17.

  The information communication terminal 17 includes a ROM 82 that stores programs and the like in a CPU 81 that constitutes a control body, a RAM 83 that stores various data, a clock unit 84 that measures the current date and time, a LAN controller 85, a touch panel controller 86, a scanner controller 87, and the like. Are connected by a bus 90.

  The LAN 18 is connected to the LAN controller 85, the touch panel sensor 88 and the display unit 71 are connected to the touch panel controller 86, and the two-dimensional code scanner 89 is connected to the scanner controller 87.

  The LAN controller 85 controls data communication performed through the LAN 18. The touch panel controller 86 selectively displays various screens on the display unit 71 in response to a command from the CPU 81, captures signals from the touch panel sensor 88, obtains touch position coordinates, and notifies the CPU 81 of them. The scanner controller 87 reads the two-dimensional code data scanned by the two-dimensional code scanner 89 and stores it in the RAM 83.

  With respect to the sales information management system 11 according to the first embodiment, a series of processing when the user purchases the product AAA of the receipt 19, for example, will be described.

  FIG. 10 is a flowchart showing the product registration process.

  The operator uses the POS terminal 16 to perform product registration processing for the product AAA purchased by the user. First, by pressing any one of the customer layer keys 35b in FIG. 6, the customer layer No. of the work area provided in the RAM 53 is displayed. Registration of the customer segment of the customer segment is executed by the CPU 51 and the customer segment No. Is also registered (step S11).

  Next, the product registration process (step S12), the closing process (step S13), the commercial message and the QR code (registered trademark) 21, the connection information 21a, the product code 21c as the user information 21b, the receipt number 21d and the customer code 21e. The printing process (step S14) is performed on the receipt 19 with the information including the information.

  The receipt 19 shown in FIG. 4 is issued from the receipt issuing port 40. Then, the product registration process for the product AAA ends.

  FIG. 11 is a flowchart showing processing between the information communication terminal 17 and the site DB 22. The left side is a flowchart of the information communication terminal 17, and the right side is a flowchart of the site DB 22.

  When the user shows an interest in the discount privilege of the receipt 19 and the “A product campaign” of the commercial message, the user reads the QR code (registered trademark) 21 by the information communication terminal 17 installed in the store.

  First, the user touches a start icon (not shown) of the display unit 71 with a touch panel of the information communication terminal 17 to insert the receipt 19 in which the QR code (registered trademark) 21 is recorded into the receipt insertion slot 72. The information of the code (registered trademark) 21 is read by the two-dimensional code scanner 89 (step S21).

  Character information such as the connection information 21a of the QR code (registered trademark) 21, the product code 21c of the user information 21b, the receipt number 21d, and the customer segment code 21e is displayed on the display unit 71 (step S22).

  Information on the QR code (registered trademark) 21 is temporarily stored in the RAM 83 (step S23).

  Next, the user touches a transmission icon (not shown) on the display unit 71 to transmit the user information 21b to the site DB 22 of the host computer 12 (step S24).

  The site DB 22 of the host computer 12 receives the user information 21b (step S25).

  The site DB 22 accumulates and stores a product code 21c, a receipt number 21d, and a customer segment code 21e of user information (step S26).

  The host computer 12 transmits detailed information regarding the product etc. corresponding to the product code 21c stored in the site DB 22 to the information communication terminal 17 (step S27).

  The information communication terminal 17 receives detailed information on the transmitted product code 21c (step S28).

  The site DB 22 counts the user information of the product code 21c, the receipt number 21d, and the customer segment code 21e and creates the access information 22a shown in FIG. 3 (step S29).

  The information communication terminal 17 displays the detailed information on the transmitted product code 21c on the display unit 71 and the user browses (step S30).

  When the user touches an end icon (not shown) of the display unit 71 with a touch panel, the receipt 19 is returned from the receipt insertion port 72.

  By accessing based on the information of the QR code (registered trademark) 21, the user can obtain the maximum discount privilege at the next product purchase.

  Next, processing of the POS terminal 16 when the user brings a receipt 19 when purchasing a product will be described.

  FIG. 12 is a flowchart showing the processing of the site DB 22 from the code reading means 41 of the two-dimensional code.

  First, an operator (casher) receives a receipt 19 from a user.

  The QR code (registered trademark) 21 as the two-dimensional code of the receipt 19 is read by the two-dimensional code scanner 41 as the code reading means of the POS terminal 16 (step S31).

  The CPU 51 recognizes the receipt number 21d (step S32).

  The CPU 51 accesses the store computer 15 of the higher-level device as to whether the receipt number 21d has accessed the site DB 22 of the host computer 12 (step S33).

  The store computer 15 checks the DB 23 for the receipt number 21d to determine whether it is accessing the host computer 12 (step S34).

  When the user does not access the host device (NO in step S34), the CPU 51 is discounted by 10% when purchasing the product (step S35).

  When the user is accessing the host device (YES in step S34), the CPU 51 checks whether the discount expiration date is valid (step S36). The discount expiration date stored in the access period 21g of the access information 22a table shown in FIG. 3 is transferred from the site DB 22 of the host computer 12 to the DB 23 of the store computer 15 and stored therein.

  As a result of accessing the DB 23 of the store computer 15 as a result of the CPU 51 being within the discount period (YES in Step S36), the user is discounted by 30% when purchasing the product (Step S37).

  When the discount expiration date has passed (NO in step S36), the user is discounted by 10% when purchasing the product (step S35).

  When the user accesses the site DB 22, as shown in FIG. 13, the information accessed on the receipt 19 is printed and issued. In addition, although the unit price of the product is discounted, it may be discounted for the tax included. In addition, when the user accesses the site DB 22, but the expiration date or no access is made, the code reading discount is 10%.

  The QR code (registered trademark) 21 may be read before product registration or at the time of product registration.

  When the user accesses the information communication terminal 17 using the information communication terminal 17, the host computer 12 of the sales information management system of the first embodiment obtains the access information 22a shown in FIG. 3 based on the user information 21b stored in the information communication terminal 17. Store in DB22. Furthermore, the host computer 12 can create a report of the access information 22a based on the user information 21b stored in the site DB 22.

  Further, the report of the access information 22a of the site DB 22 is distributed to the store computer 15 periodically or as necessary. The POS terminal 16 can check the access information 22a corresponding to the user and the discount expiration date with the store computer 15 at any time.

  Further, when the host computer 12 and the information communication terminal 17 are connected via the dedicated communication network 13, it is possible to omit reading the connection information 21a as address information.

  The user can access from the information communication terminal 17 simply by transmitting the user information 21 b to the site DB 22 of the host computer 12. As described above, the address operation is simplified and the access can be improved.

  The distribution chain headquarters in the site DB 22 of the host computer 12 can easily grasp the product trends for each customer segment by counting the access of each user product. It can also be used for future product planning and development by accessing the campaign site.

  (Second Embodiment) FIG. 14 is a diagram showing a second embodiment of the sales information management system of the present invention. Note that, in the drawings described below, the same reference numerals are given to portions common to those in FIG. 1 and redundant descriptions are omitted.

  As shown in FIG. 14, the sales information management system 200 can connect a mobile phone 201 as a mobile communication terminal and the host computer 12 via the Internet network 202.

  The mobile phone 201 has a photographing function using a camera equipped with a CCD (Charge Coupled Device) that is an image sensor, and includes a CCD reading unit 203, a decoding unit 204, a storage unit 205, and a browser function unit 206. A display unit 207, a control unit 208, and a key operation unit 209.

  A CCD reading unit 203 as a code reading unit reads image information taken by a CCD camera. When the CCD camera captures a QR code (registered trademark) 21 in which information of a two-dimensional code is photographed, the QR code (registered trademark) 21 is decoded and converted into character information, and the URL therein is accessed.

  The QR code (registered trademark) 21 read by the CCD reading unit 203 is temporarily stored in the storage unit 205.

  The decoding unit 204 decodes the QR code 21 read by the CCD reading unit 203, and an application program which is decoding software is used when the QR code (registered trademark) 21 is decoded.

  The storage unit 205 stores connection information 21 a and user information 21 b as address information of the QR code (registered trademark) 21. A program for decoding the QR code (registered trademark) 21 read by the CCD reading unit 203, a program for transmitting the decoded code information, and the like are stored.

  The browser function unit 206 is a function for browsing the contents of the contents published on the Internet network 202. In addition, a WWW browser is stored. By driving the WWW browser, it becomes possible to access the site DB 22 provided on the host computer (WWW server) 12 connected to the Internet network 202 from the mobile phone 201 and write data. Yes.

  The display unit 207 includes connection information 21a, user information 21b, a product code 21c, a receipt number 21d, a customer code 21e, a product code 21c from the host computer 12 and the like obtained by decoding the QR code (registered trademark) 21 by the decoding unit 204. Displays detailed information about.

  A control unit 208 serving as a control unit controls the operation of each unit according to a predetermined control program.

The key operation unit 209 is a call start key, a call end key, a numeric key, a shutter key, an internet access key, etc. for operating each unit. Next, a sales information management system according to the second embodiment will be described.

  FIG. 15 is a flowchart showing processing of the mobile phone 201 and the site DB 22. The left side is a flowchart of the information communication terminal 17, and the right side is a flowchart of the site DB 22.

  The user photographs the QR code (registered trademark) 21 as a two-dimensional code pasted or printed on the receipt 19 with the CCD camera of the mobile phone 201 (step S41).

  The photographed QR code (registered trademark) 21 is read by the CCD reading unit 203 (step S42).

  The QR code (registered trademark) 21 read by the CCD reading unit 203 is temporarily stored in the storage unit 205 (step S43).

  When the QR code (registered trademark) 21 is stored in the storage unit 205, the decoding unit 204 decodes the QR code (registered trademark) 21. At this time, an application which is decoding software for decoding the QR code 21 is called from the storage unit 205, and decoding of the QR code (registered trademark) 21 is executed (step S44).

  The connection information 21a and user information 21b of the QR code (registered trademark) 21 are displayed on the display unit 207, and the contents are confirmed (step S45).

  The browser function unit 206 accesses the site DB 22 based on the connection destination of the connection information 21a (step S46).

  The user information 21b is transmitted to the site DB 22 (step S47).

  The site DB 22 receives the user information 21b (step S48).

  The product code 21c, receipt code 21d, and customer segment code 21e of the user information 21b are accumulated and stored in the site DB 22 (step S49).

  The site DB 22 transmits detailed information regarding the product corresponding to the product code 21c to the mobile phone 201 (step S50).

  The mobile phone 201 receives the detailed information corresponding to the product code 21c from the site DB 22 in, for example, a packet (step S51).

  The site DB 22 creates access information 22a based on the product code 21c and customer segment code 21e of the user information 21b (step S52).

  The mobile phone 201 downloads the detailed information related to the product corresponding to the product code 21c from the site DB 22, displays it on the display unit 207, and browses it while scrolling (step S53).

  The sales information management system 100 according to the second embodiment captures the QR code (registered trademark) 21 attached to the medium by the code reading means 203 of the mobile phone 201, so that the site DB 22 that is a WWW server can be easily and anywhere. Can be accessed.

  As described above, the present invention is not limited to the above-described embodiment, and it is needless to say that various modifications can be made without departing from the spirit of the invention at the stage of implementation.

  The two-dimensional code for displaying the address information and the user information is not limited to the QR code (registered trademark) but may be another two-dimensional code.

  The mobile terminal is preferably a mobile phone, but if it is a mobile terminal, it need not be limited to a mobile phone.

BRIEF DESCRIPTION OF THE DRAWINGS Schematic which shows the whole sales information management system in 1st Embodiment of this invention. The figure showing the QR code of the sales information management system concerning the present invention. The figure showing the access information table of the sales information management system concerning this invention. The figure which shows typically the receipt of the sales information management system concerning this invention. The perspective view which shows the external appearance of the POS terminal in 1st Embodiment. The top view which shows typically the arrangement | sequence of the various keys of the keyboard in 1st Embodiment. The block diagram which shows the principal part structure of the POS terminal in 1st Embodiment. The perspective view which shows the external appearance of the information communication terminal in 1st Embodiment. The block diagram which shows the principal part structure of the information communication terminal in 1st Embodiment. The block diagram which shows the goods registration process in 1st Embodiment. The flowchart which shows operation | movement of the information communication terminal in 1st Embodiment. The flowchart which shows operation | movement of the POS terminal in 1st Embodiment. The figure which shows typically the receipt of the sales information management system concerning this invention. Schematic which shows the whole sales information management system in 2nd Embodiment. The flowchart which shows operation | movement of the sales information management system in 2nd Embodiment.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 12 ... Host computer, 13 ... Communication network, 15 ... Store computer, 16 ... POS terminal, 17 ... Information communication terminal, 18 ... LAN, 19 ... Receipt (medium), 21 ... QR code (two-dimensional code), 21a ... Connection Information (address information), 21b ... user information, 21c ... product code, 21d ... receipt number, 21e ... customer segment code, 21f ... access count (access information), 22 ... site database, 22a ... access information, 41, 89 ... 2 Dimensional code scanner (code reading means), 51 ... CPU, 81 ... CPU, 201 ... mobile phone (mobile terminal), 203 ... CCD reading section (code reading means), 204 ... decoding section (decoding means), 205 ... storage section 206, browser function unit, 207, display unit (display means), 208, control unit.

Claims (8)

  An information communication terminal having code reading means for reading a two-dimensional code attached to a medium and display means for displaying user information read by the code reading means, and a host computer for communicating with the information communication terminal via a network When the information communication terminal transmits the user information to the host computer, the host computer accumulates and stores the user information in a site database and accesses the user information based on the user information. A sales information management system characterized by creating information.   2. The sales information management system according to claim 1, wherein the host computer transmits detailed information corresponding to the user information to the information communication terminal, stores the user information in a site database, and stores the user information based on the user information. A sales information management system characterized by creating access information.   Code reading means for reading a two-dimensional code attached to a medium, display means for displaying address information and user information read by the code reading means, and a portable terminal for addressing a host computer based on the address information In the sales information management system, when the mobile terminal transmits the user information to the host computer, the host computer accumulates and stores the user information in a site database and creates access information based on the user information. Sales information management system characterized by doing.   4. The sales information management system according to claim 3, wherein the host computer accumulates the user information in a site database and transmits detailed information corresponding to the user information to the portable terminal, based on the user information. A sales information management system characterized by creating access information.   Medium issuing means for issuing a two-dimensional code attached to a medium, code reading means for reading the two-dimensional code attached to the medium by the medium issuing means, and a display for displaying information of the two-dimensional code read by the code reading means In a sales information management system comprising a POS terminal having a means and a host computer communicating with the POS terminal via a network, the POS terminal reads the user information of the two-dimensional code of the medium by the code reading means. A sales information management system characterized in that, when transmitted to a host computer, the host computer stores the user information in the site database and creates access information based on the user information.   6. The sales information management system according to claim 1, wherein the user information includes at least a product code and a customer segment code.   7. The sales information management system according to claim 1, wherein the host computer creates access information for counting the number of accesses of the customer code to the product code of the user information.   A step of reading address information and user information of a two-dimensional code, a step of displaying the address information and user information of a two-dimensional code, and accessing a site database via a network based on the address information of the two-dimensional code A step of transmitting detailed information to the user according to access from a user by the site database, a step of accumulating and storing the user information in the site database, and a step of counting the user information. A sales information management method characterized by that.

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