JP4083648B2 - Order accounting system - Google Patents

Description

  The present invention relates to an order accounting system used in a post-payment type restaurant that pays the price of an ordered menu item after eating and drinking.

  As an order accounting system for restaurants using post-payment methods, an order management device having a handy terminal with a built-in wireless circuit, a wireless unit capable of transmitting and receiving data using the handy terminal, and an order management device have been used. An apparatus including an accounting apparatus such as a POS (Point Of Sales) terminal connected to a management apparatus via a communication line has been known.

  In restaurants where this conventional order accounting system has been introduced, a clerk attends a customer with a handy terminal, receives an order for a menu item from the customer, enters the order contents into the handy terminal, and instructs transmission to the order management device. To do. Then, order data indicating the order contents is wirelessly transmitted from the handy terminal, and the order data is transmitted to the order management apparatus via the wireless unit and stored and managed by the order management apparatus. At this time, the order management apparatus stores and saves the order data in association with information serving as a key for specifying the customer in order to manage the order contents for each customer. Conventionally, as key information in this case, a table number set for each table at which a customer arrives, a slip number of an order slip issued to the customer, or the like has been used.

  As a result, when the customer receives an offer for accounting from a customer who has finished eating and drinking, the store clerk operates an input unit such as a keyboard provided in the accounting device to become a key such as a slip number or a table number printed on the order slip. Enter information. Then, this key information is transmitted from the accounting device to the order management device via a communication line, and the accounting data is called up from the order data stored and managed in association with the key information by the order management device and sent to the accounting device. Is transmitted. Thus, in the accounting apparatus, the accounting for the menu item ordered by the customer is processed based on the accounting data received from the order management apparatus.

In addition, the customer base information is input together with the order contents in the handy terminal 1, the order contents and the customer base information are stored and managed by the order management device, and the number of visitors and the order contents by customer base are analyzed later. An order management system is also known. (For example, see Patent Document 1)
JP-A-6-19930

  However, in the conventional order accounting system, in order to call the accounting data from the order data stored and managed by the order management device, the accounting operator orders key information associated with the order data. The work of recognizing from the description of the slip, etc., and operating the input unit of the accounting device to input is required. For this reason, it takes time for the operator to recognize and input the key information, and when the operator is absent, the accounting data can only be called to the accounting apparatus after the operator has come. It was a waste of time for accounting per customer.

  In addition, among restaurants, for example, there are stores that have a desire to know the ratio of group customers to individual customers by time zone or day of the week, or a request to know the breakdown of group customers. In such stores, it has been considered that the above-mentioned demands are satisfied by using a POS terminal having a customer segment input function as an accounting device and capturing individual customers, couples, families, friends, and the like as customer segments. However, in this case, the operator in charge of accounting is further required to determine the customer base of the customer who applied for accounting and input that customer base, and there is a concern that the time required for accounting processing will be further increased. It was.

  The present invention has been made based on such circumstances, and the purpose of the present invention is to simplify the operations necessary for performing the accounting process, thereby reducing the operator's workload, and per customer. It is an object of the present invention to provide an order accounting system that can shorten the time required for accounting processing.

The present invention provides a storage unit storing an identification code unique to a tag and an identification code stored in the storage unit on an accounting tag provided to the customer who ordered the product and returned to the store at the time of the customer's transaction. A wireless data carrier having a wireless communication unit for wireless transmission is provided. Also, an order management device that stores and manages data relating to products ordered from customers in association with identification codes of accounting tags provided to the customers, and data stored in storage units of a plurality of wireless data carriers, respectively. Are provided with a wireless tag reader and an accounting device . The accounting device has receiving means for receiving data read by the wireless tag reader, and when a plurality of identification codes unique to the tags are acquired from the data received by the receiving means, storage management is performed in association with each identification code. The data related to the ordered product is sequentially called from the order management device and stored in the work memory, and when the calling of the data related to the ordered product stored and managed in association with all the obtained identification codes is finished, summing the data stored as 1 customer of data is obtained by such process the accounting of the customer 1 minute based on the total data.

  According to the present invention in which such a measure is taken, it is possible to simplify the operations necessary for performing the accounting process, and therefore it is possible to reduce the work burden on the operator and to reduce the time required for the accounting process per customer. An order accounting system can be provided.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In this embodiment, in order to close the order slip in which the details of the product ordered by the customer are recorded, the food and drink using the binder provided to the customer at the time of ordering and returned from the customer at the time of accounting as the bill for accounting. This is a case where the present invention is applied to an order accounting system for a store.

  FIG. 1 shows a binder used in the present embodiment. That is, in the present embodiment, the first binder 1a in which numbers in the hundreds are assigned as identification codes as shown in FIG. 10A, and the numbers in the hundreds in the figure are shown in FIG. A second binder 1b assigned as an identification code, a third binder 1c assigned a number in the 300s as an identification code, as shown in FIG. In this way, a total of four types of binders are used, which are the fourth binder 1d to which numbers in the 400s are assigned as identification codes. The first binder 1a is provided for family group customers, the second binder 1b is provided for couple group customers, and the third binder 1c is provided for other group customers such as friends. The fourth binder 1d is provided for individual customers.

  A label 2 in which an identification code assigned to the binder 1a to 1d is visually printed is attached to each of the binders 1a to 1d. Further, one wireless tag 3 which is one type of wireless data carrier is attached to each of the binders 1a to 1d, and the tag is attached to the memory of each wireless tag 3 by a wireless tag reader / writer (not shown) in advance. The binder identification code is written.

  FIG. 2 is an overall configuration diagram of a restaurant system using the order accounting system of the present embodiment. The restaurant system includes a plurality of handy terminals 11 having a built-in wireless circuit, an order management device 13 including a wireless unit 12 capable of wireless communication with each handy terminal 11, and a slip issuing machine that prints and issues an order slip 4. 14, a kitchen printing device 15 that prints and issues the cooking instruction sheet 5, and a POS terminal 16 that processes the accounting for the ordered product. The order management apparatus 13, the slip issuing machine 14, the kitchen printing apparatus 15, and the POS terminal 16 are connected by a LAN (Local Area Network) 17 that is a communication line.

  As shown in FIG. 3, each handy terminal 11 has a plurality of menu keys 31, a numeric key 32 of “0” to “9”, a new key 33, an additional key 34, an accounting number key 35, and a number key. 36, a keyboard 30 on which various function keys such as a person-in-charge key 37 and a transmission key 38 are arranged. Each menu key 31 is preset with menu codes of various menu products.

  Each handy terminal 11 is carried by a customer service representative called a waiter or waitress. When the customer service representative receives an order for the menu item from the customer, it determines whether the order is a new order or an additional order. Here, in the case of a new order, if the customer is a group customer, it is determined whether the customer is a family group, a couple, or otherwise. Then, the binder 1x (x: a, b, c, d) corresponding to the customer class (family, couple, other group, individual) of the customer is extracted from the four types of binders 1a to 1d and provided to the customer. . For example, if it is a family group customer, the 1st binder 1a is provided. In the case of a couple, the second binder 1b is provided. In the case of the additional order, since the binder 1x has already been provided, the above operation is not performed.

  In the case of a new order, the customer service person first operates the new key 33. Next, the numeric key 32 and the person-in-charge key 37 are operated to input the person-in-charge ID. Further, the number of customers is input by operating the numeric key 32 and the number of people key 36. Further, by operating the numeric key 32 and the accounting number key 35, the identification code printed on the label 2 of the binder 1x provided to the customer is input as the accounting number. Note that the order of inputting the person-in-charge ID, the number of persons, and the accounting number is not limited to this. Further, when the person-in-charge ID is preset in the memory of the handy terminal 11, the input of the person-in-charge ID can be omitted. Thereafter, the customer service representative operates the menu keys 31 each of which is preset with the menu code of the menu item ordered from the customer. When the operation of the menu keys 31 of all the menu items ordered from one group customer or individual customer is completed, the customer service representative operates the transmission key 38. Then, as shown in FIG. 4, the new order data including the transaction number, the number of persons, the person in charge ID, and the order menu details data (menu code of the ordered menu product, the number of orders, etc.) is edited in the handy terminal 11. , Transmitted using radio.

  On the other hand, in the case of an additional order, the customer service representative first operates the additional key 34. Next, the numeric key 32 and the accounting number key 35 are operated to input the identification code (accounting number) of the binder 1x owned by the customer. Thereafter, the menu key 31 of the menu product for which the additional order has been received is operated, and when the operation is completed, the transmission key 38 is operated. Then, the additional order data including the member number and the order menu details data is edited in the handy terminal 11 and wirelessly transmitted.

  New order data and additional order data wirelessly transmitted from the handy terminal 11 are received by the wireless unit 12 attached to the ceiling of the store or the like and sent to the order management device 13.

  The order management device 13 is composed of a computer device such as a personal computer or a workstation, and centrally manages ordering, accounting and the like of various menu products provided by the restaurant to the customer. Is installed. A monitor device 18 with a touch panel is connected to the order management device 13 so that the status of the passenger seat is displayed. In addition, data files such as a menu file 19 and an order file 20 are formed in an auxiliary storage device such as an HDD (Hard Disk Drive) device. The auxiliary storage device may be built in the order management device 13 or may be externally attached.

  In the menu file 19, data such as the item of the menu product, the unit price, etc. is set in advance corresponding to the unique menu code set for each of the various menu products. Accordingly, when the order management apparatus 13 receives new order data via the wireless unit 12, the order management apparatus 13 refers to the menu file 19 to calculate the total amount of the menu items ordered. Then, as shown in FIG. 5, order file data is generated by adding the total data and the accounting flag indicating unaccounted to the received order data, and this order file data is additionally registered in the order file 20. In addition, the print data of the order slip 4 is generated from the contents of the order data and the total data, and the cooking instruction data of the ordered menu product is generated for each product, and the slip issuing machine 14 and the kitchen print via the LAN 17 Each is transmitted to the device 15.

  On the other hand, when the additional order data is received, the order management apparatus 13 searches the order file 20 with the accounting number in the additional order data, and adds the order menu item data to the order file data with the matching accounting number. And update the total data. In addition to generating print data for the additional order slip 4, cooking instruction data for the menu product for which the additional order has been placed is generated for each product, and is sent to the slip issuing machine 14 and the kitchen printing device 15 via the LAN 17. Send.

  As a result, the order issuing machine 14 is printed with the accounting number, the item of the menu product for which the order has been received, the unit price, the number of orders, the amount of money, the total amount, and the like. In addition, the kitchen printing device 15 issues a cooking instruction sheet 5 on which the item of the ordered menu item, the number of cooking, and the like are printed. Thus, the person in charge of cooking cooks the menu product according to the cooking instruction sheet 5, and the person in charge of customer service distributes the cooked menu item to the customer seat. When the arrangement is completed, the order slip 4 is closed to the binder 1x provided to the customer.

  Now, a customer who finishes eating and drinking and accounts for order menu products goes to the accounting place with the binder 1x in which the order slip 4 is closed. As shown in FIG. 7, a checkout counter 21 is installed at the accounting place. On the counter 21, the POS terminal 16 and a stationary wireless tag reader 22 are placed. The POS terminal 16 and the wireless tag reader 22 are connected by a communication cable 23. Note that the POS terminal 16 does not necessarily have to be placed on the counter 21 and may be placed in the vicinity of the counter 21. Further, the connection between the POS terminal 16 and the wireless tag reader 22 is not limited to the wired communication cable 23, and may be connected wirelessly such as infrared communication.

  As shown in FIG. 8, the wireless tag reader 22 uses the interface unit 41 with the host device (POS terminal 16 in the present embodiment), the control unit 42, and modulation data suitable for wireless communication. A modulation unit 43 that modulates the signal, a transmission amplifier 44 that amplifies the modulated signal and emits it as an inquiry radio wave from the antenna 45, a reception amplifier 46 that amplifies the radio signal received by the antenna 45, and data from the amplified radio signal And a demodulating unit 47 that demodulates the signal and gives it to the control unit 42. The control unit 42 periodically sends predetermined data to the modulation unit 43 when an activation is commanded from the host device via the interface unit 41. Further, when the data demodulated by the demodulator 47 is taken in, the data is sent to the host device via the interface unit 41.

  On the other hand, as shown in the figure, the wireless tag 3 provided in each of the binders 1a to 1d includes a power generation unit 52 that supplies power to each unit by rectifying and stabilizing the modulated radio wave received by the antenna 51. The demodulator 53 that demodulates and transmits the modulated radio wave to the controller 55, the modulator 54 that modulates the data transmitted from the controller 55 and transmits the data to the antenna 51, and the data demodulated by the demodulator 53 The control unit 55 is configured to write to the memory 56, read transmission data from the memory 56, and send the transmission data to the modulation unit 54, and a nonvolatile memory 56. In the memory 56, a wireless ID area 56a for storing a unique wireless ID (RFID) assigned and set by the manufacturer at the manufacturing stage of the wireless tag 3, and a user area 56b in which a user can write arbitrary data. And are formed. In the user area 56b, the identification codes of the binders 1a to 1d provided with the wireless tag 3, that is, the transaction numbers are stored.

  Thus, when the binders 1 a to 1 d are placed on the wireless tag reader 22, the wireless tag 3 provided in the binder generates power, and information (RFID, member number) stored in the memory 56 is wirelessly transmitted from the antenna 51. It is transmitted with. This information is received and read by the antenna 45 of the wireless tag reader 22 and given to the POS terminal 16. At this time, when a plurality of binders 1 a to 1 d are placed on the wireless tag reader 22, the memory information of each wireless tag 3 is read by the wireless tag reader 22 and given to the POS terminal 16.

  FIG. 9 is a block diagram showing the main configuration of the POS terminal 16. The POS terminal 16 includes a CPU (Central Processing Unit) 61 as a control unit body. The CPU 61 measures a ROM (Random Access Memory) 62 and a RAM (Random Access Memory) 63, and the current date and time. A LAN controller 65 for controlling data communication between the clock unit 64 and each unit connected via the LAN 17, a drawer 66, a keyboard 67, an operator display 68, a customer display 69, a receipt / journal printer 70, and a wireless tag reader Each input / output unit of the interface 71 is controlled. The wireless tag reader interface 71 is connected to the wireless tag reader 22 via the communication cable 23.

  As shown in FIG. 10, the POS terminal 16 having such a configuration has a customer segment setting table 81 for setting and storing customer segment item information and accounting number information corresponding to four types of customer segment codes “1” to “4”. , ROM 62 or RAM 63. Further, as shown in FIG. 11, the customer base total memory 82 for accumulating the number of customers and the amount data corresponding to the customer base code and the customer base item information corresponding thereto is formed in the RAM 63.

  Here, in the present embodiment, customer segment item information “family” indicating a family member of the family is set corresponding to the customer segment code “1”, and each of the first binders 1a provided to the family customer of the family is set. The accounting number information “1XX” (X indicates an arbitrary value) corresponding to all the assigned identification codes is set. In addition, customer segment item information “couple” indicating the group customer of the couple is set corresponding to the customer segment code “2”, and the identification code assigned to each of the second binders 1b provided to the group customer of the couple Is set to the corresponding accounting number information “2XX”. Similarly, customer group item information “group” indicating other group customers is set corresponding to the customer segment code “3”, and identification codes assigned to the third binders 1c provided to the group customers are respectively set. All applicable accounting number information “3XX” is set, customer segment item information “individual” indicating an individual customer is set corresponding to customer segment code “4”, and the fourth binder 1d provided to the individual customer is set. The accounting number information “4XX” corresponding to all the assigned identification codes is set.

  Thus, the POS terminal 16 is configured in a program so that the CPU 61 executes the process shown in the flowchart of FIG. That is, the CPU 61 monitors the input to the wireless tag reader interface 71 as ST (step) 1 and waits for the wireless tag reader 22 to read the memory information (RFID, user area data) of the wireless tag 3. When memory information of one or more wireless tags 3 is input via the wireless tag reader interface 71, an accounting number is acquired from the memory information as ST2. At this time, if no accounting number can be acquired as ST3, the wireless tag reader 22 has read the memory information of the wireless tags other than the wireless tags 3 provided in the binders 1a to 1d.

  When the transaction number is acquired from the memory information of the wireless tag 3, the CPU 61 sets N (N ≧ 1 natural number) as the acquisition number of the transaction number in ST4. In ST5, the addition counter n is initialized to “0”. Thereafter, the addition counter n is incremented by “1” as ST6, and it is determined whether or not the addition counter n has exceeded the transaction number acquisition number N as ST7.

  Here, if the addition counter n does not exceed the number N of accounting number acquisitions, the CPU 61 creates an inquiry message in which the first accounting number is added to the accounting request command as shown in FIG. This inquiry message is transmitted to the order management apparatus 13 via the LAN 17.

  Upon receiving the inquiry message, the order management apparatus 13 searches the order file 20 to search for order file data including the transaction number in the received message and the accounting flag indicating unaccounted for. When the corresponding data is detected, the order message details data and the total data of the data are transmitted as the accounting data to the inquiry message transmission source, and the accounting flag of the order file data is updated to accounted. It has become.

  Therefore, after transmitting the inquiry message, the CPU 61 of the POS terminal 16 waits for a response of the accounting data as ST9. If the accounting data is received, the CPU 61 temporarily stores the accounting data in the work area of the RAM 63 as ST10. Thereafter, the CPU 61 further increments the addition counter n by “1” and determines whether or not the transaction number acquisition number N has been exceeded. If the transaction number acquisition number N is not exceeded, there is an unprocessed transaction number, so an inquiry message with the unprocessed transaction number is sent to the order management apparatus 13 and responded. Store additional accounting data in the work area.

  Thereafter, the processes of ST6 to ST10 are repeatedly executed until the addition counter n exceeds the transaction number acquisition number N. If the addition counter n exceeds the transaction number acquisition number N, the CPU 61 causes the operator display 68 and the customer display 69 to display the transaction data stored in the work area as ST11. At this time, if multiple accounting data are stored in the work area, the order menu detail data for each accounting data is displayed as a list for one customer, and the total data for each accounting data is added together. The total value is displayed as total data for one customer.

  Thereafter, the CPU 61 waits for the operation of the tightening key of the keyboard 67 as ST12. If the closing key is operated, the merchandise sales registration process is executed with the accounting data stored in the work area. That is, the order score is added to the sales registration score of the menu code included in the order menu detail data, and the price of the product corresponding to the menu code (unit price x order score) is added to the sales additional price of the menu code.

  Further, the CPU 61 acquires a customer segment code from one or more transaction numbers acquired from the wireless tag data in ST14. The procedure is shown in the flowchart of FIG. That is, if the acquired accounting number is one, or even if there are a plurality of hundreds of digits, the customer group setting table 81 is searched, and the customer group in which the accounting number information that matches the accounting number with the hundreds of digits is set. Get the code. On the other hand, when the hundreds of the plurality of transaction numbers acquired from the wireless tag data are different, the customer segment code in which the customer segment item information “group” is set is acquired.

  Thereafter, the CPU 61 adds “1” to the customer count data in the customer segment total memory 82 corresponding to the customer segment code acquired as ST15. Also, the total amount of the customer is added to the amount data in the customer segment total memory 82 corresponding to the customer segment code.

  Further, the CPU 61 executes registration tightening processing such as receipt issuance and drawer open in ST16. When the registration closing process is completed, the CPU 61 clears the work area accounting data in ST17. Thereafter, the CPU 61 repeats the processes of ST1 to ST17 again.

  Therefore, in the present embodiment, when a customer who goes to an accounting place for accounting places the binder 1x on the wireless tag reader 22, the memory information of the wireless tag 3 provided in the binder 1x is stored in the wireless tag reader. 22 and read to the POS terminal 16. Thereby, in the POS terminal 16, the transaction number is acquired from the memory information of the wireless tag 3, and the order management device 13 is inquired of the transaction data using this transaction number. Then, when the response of the corresponding accounting data is received from the order management apparatus 13, the accounting processing of the menu item ordered by the customer is executed based on the accounting data.

  As described above, according to the present embodiment, the accounting data of the customer who wants to perform accounting can be automatically called to the POS terminal 16 without the operator in charge of accounting operating the POS terminal 16. Therefore, the operation necessary for performing the accounting process is simplified, so that the operator's work load can be reduced. Further, since the operation time is not required and the customer automatically loads the accounting data by placing the binder 1x on the wireless tag reader 22 even when the operator is absent, the closing process is performed as soon as the operator arrives at the accounting location. I can enter. Therefore, the time required for the accounting process per customer can be greatly shortened.

  Further, in the present embodiment, when a plurality of binders 1x are placed on the wireless tag reader 22 almost simultaneously, the memory information of the wireless tags 3 provided in the respective binders 1x is read all at once, and the POS It is given to the terminal 16. Thereby, in the POS terminal 16, the transaction numbers are acquired from the memory information of each wireless tag 3, and the transaction data is sequentially inquired to the order management apparatus 13 using these transaction numbers. And when the response of the some accounting data applicable from the order management apparatus 13 is received, these accounting data are put together as data for one customer, and accounting processing is performed.

  Accordingly, when a plurality of group customers apply for a collective settlement, simply putting the binder 1x provided for each group on the wireless tag reader 22, the accounting data of each group customer is automatically called up and summarized. Therefore, the labor required for the accounting process in this case can be greatly reduced, and the processing time can be shortened.

  In the present embodiment, four types of binders 1a to 1d are prepared, and the customer layer is divided into four patterns, and the types of binders 1a to 1d are set for each customer layer. In the POS terminal 16, the type of the binder 1a to 1d in which the wireless tag 3 is provided is identified from the member number of the wireless tag 3, the customer layer code set in the binder is acquired, and sales are made for each customer layer. Is registered. Therefore, it is not necessary for the operator to judge the customer's customer base at the time of accounting, and it is not necessary to enter the customer demographic code, so that the operator's work burden is not increased and the time required for the accounting process is not increased. Aggregation by customer segment can be realized.

The present invention is not limited to the above embodiment.
For example, in the above-described embodiment, the order accounting system including the handy terminal 11, the slip issuing machine 14, and the kitchen printing device 15 is shown, but these can be substituted for other ones, and are omitted. It is also possible.

  Further, in the embodiment, the accounting tag 1 is a binder for closing the order slip. However, if the item is provided to the customer who ordered the product and returned to the store side when the customer accounts, the accounting tag 1 It can be applied as a bill 1. For example, when a table number is used as key information for identifying a customer, a tag displaying the table number is placed on each table, and a wireless tag storing the table number is provided on this tag. By doing so, the customer can automatically call the customer's transaction data to the POS terminal 16 simply by placing the tag on the wireless tag reader 22 at the time of transaction.

Moreover, in the said embodiment, although the customer layer was made into 4 patterns, the number of patterns of a customer layer is not limited to this, This invention can be implemented by preparing the kind of accounting bill according to the number of patterns. Is.
Of course, various modifications can be made without departing from the scope of the present invention.

The schematic diagram which shows the binder used by one embodiment of this invention. The whole block diagram of the order accounting system in the embodiment. The schematic diagram which shows the keyboard of the handy terminal used with the order management system in the embodiment. The schematic diagram which shows the data structure of the new order data transmitted from a handy terminal with the order management system in the embodiment. The schematic diagram which shows the data structure of the order file which an order management apparatus has with the order management system in the embodiment. The schematic diagram which shows the data structure of the accounting data inquiry message transmitted from a POS terminal with the order management system in the embodiment. The schematic perspective view which shows an example of the apparatus arrangement configuration of the accounting place in the embodiment. FIG. 3 is a block diagram illustrating a main configuration of a wireless tag reader and a wireless tag in the embodiment. The block diagram which shows the principal part structure of the POS terminal used with the order management system in the embodiment. The schematic diagram which shows the data structure of the customer layer setting table which the same POS terminal has. The schematic diagram which shows the data structure of the aggregation memory classified by customer layer which the POS terminal has. The flowchart which shows the principal part of the process which CPU of the same POS terminal performs. The flowchart which shows the principal part of the customer segment code discrimination | determination process which CPU of the same POS terminal performs.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1a-1d ... 1st-4th binder (accounting tag), 3 ... Wireless tag (wireless data carrier), 11 ... Handy terminal, 13 ... Order management apparatus, 16 ... POS terminal (accounting apparatus), 19 ... Menu File 20 Order file 22 Wireless tag reader 81 Customer segment setting table 82 Customer group total memory

Claims (4)

A bill that is provided to the customer who ordered the product and returned to the store when the customer pays,
A wireless data carrier provided on the bill for accounting and having a storage unit storing an identification code unique to the tag and a wireless communication unit for wirelessly transmitting the identification code stored in the storage unit;
An order management device for storing and managing data relating to products ordered from customers in association with identification codes of the bills provided to the customers;
A wireless tag reader capable of collectively reading data stored in the storage units of the plurality of wireless data carriers using wireless communication;
A receiving unit that receives data read by the wireless tag reader; and when a plurality of identification codes unique to the tag are acquired from the data received by the receiving unit , the identification codes are associated with each identification code and stored and managed. The data related to the ordered product is sequentially called from the order management device and stored in the work memory, and when the calling of the data related to the ordered product stored and managed in association with all the obtained identification codes is finished, An accounting device that sums the stored data as data for one customer and processes the accounting for the one customer based on the total data ;
An order accounting system comprising: The accounting apparatus comprises an acquisition number storage means for storing the number of the identification codes acquired from the data received by the reception means ,
2. The order accounting system according to claim 1, wherein the calling process of data relating to the ordered product is repeated by the number of times stored by the acquired number storage means .   2. The order accounting according to claim 1, wherein said accounting apparatus has means for acquiring customer demographic information of a customer to whom said accounting tag is provided from said identification code of said accounting tag received by said receiving means. system.   The order accounting system according to any one of claims 1 to 3, wherein the accounting tag is a binder for closing an order slip in which details of a product ordered by a customer are recorded.

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