JP2001307235A - Restaurant card sales system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To permit, even in case of ID card loss, to be consecutively served at a restaurant with a temporary card. SOLUTION: In a restaurant card sales system wherein a meal can be purchased with an ID card 1, a host processor 17 includes a plurality of temporary cards 12 each storing a temporary card number 22, and a temporary card table 39. Personal information of an ID card holder who has lost the card combined with the number of a temporary card issued to the above holder is written to the table 39. When a temporary card number is found in the card information in sales data including card information and a menu which are input from a card terminal, the personal information coped with the above temporary card number stored in the table 39 is read out and used to sum up the sales data in a sales file 38 for each customer individually. The card terminal 10 sends to the host processor as the sales data card information and a menu in an ID card or a temporary card which is read out on a card reader.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cafeteria card sales system applied to a cafeteria that sells various foods using an ID card.

[0002]

2. Description of the Related Art Generally, in a cafeteria, it is necessary to sell a large amount of dishes in a short time, such as during lunch breaks.
For example, in the case of a company cafeteria where the users are limited to a certain extent, the payment is not made in cash but by reading the employee number on an ID card such as an employee ID card, and the price is stored and stored together with the read employee number. Then, for example, it has been practically used to collectively charge for one month later or collectively deduct salary for one month later.

FIG. 14 shows an ID such as an employee ID card used in a company.
Show the card. As shown in FIG. 14A, a photograph 2 of the owner, a company name 3 and a name 4 are written on the surface of the ID card 1, and a magnetic stripe 5 is formed inside. In the magnetic stripe 5, for example, FIG.
As shown in (b), personal information 6 specifying the owner such as a company code 6a, a name 6b, and an employee number 6c is stored.

FIG. 14A shows a case where the ID card 1 is a magnetic card. However, as shown in FIG. 14C, the ID card 1 can be constituted by an IC card. In this case, the electrode 7 is exposed on the card surface. The electrode 7 is not exposed in the non-contact IC card. The personal information 6 shown in FIG. 14B is also stored in the internal storage unit of the ID card 1 composed of an IC card.

[0005] To create such an ID card 1,
A number of complicated work processes such as a process of printing a face photograph 2, a company name 3, and a name 4 on a plastic card, and a process of writing personal information 6 on a magnetic stripe 5 or an IC chip are required. In a company, the production of the ID card 1 is entrusted to an external card production company.

[0006]

However, the cafeteria card sales system which sells foods using the ID card 1 as described above has the following problems to be solved.

[0007] That is, when an employee who is a card holder loses this ID card 1, he / she submits a report of the loss to the general affairs department or the welfare department of the company, and requests reissue of a new ID card 1. The person in charge of the general affairs department or the welfare department orders an external card-making company to create the ID card 1. However, as described above, the creation of the new ID card 1 requires a great deal of labor and time, and therefore requires at least one to two weeks.

Accordingly, during this period, the employee who has lost the ID card 1 cannot use the cafeteria. But,
For employees, since the cafeteria is used every day, for example, it was necessary to make irregular and complicated cash payments.

In order to solve such inconvenience, it is sufficient to provide a facility for producing the ID card 1 in a company, but it requires enormous facility costs and maintenance costs.

[0010] The present invention has been made in view of such circumstances, and only hands a provisional card prepared in advance to a lost ID card.
Provided is a cafeteria card sales system in which the temporary card can be used in a card terminal in the same manner as a regular ID card, and the effects of losing the ID card can be minimized without providing facilities for creating the ID card. The purpose is to:

[0011]

According to the present invention, there are provided a plurality of card terminals for selling food by reading the personal information of the holder of the ID card stored in the ID card with a card reader and transmitting the information from each card terminal. The present invention is applied to a cafeteria card sales system that includes a host device that aggregates sales data into individual sales files for each customer.

In order to solve the above-mentioned problem, in the cafeteria card sales system according to the present invention, a plurality of temporary card numbers for issuing to a card holder who has lost an ID card are stored in a host device. Temporary card, a temporary card table for storing the relationship between the temporary card number of the issued temporary card and the personal information of the holder of the temporary card, and a temporary card table of the card holder who has lost the ID card input and operated. Temporary card information writing means for writing a combination of personal information and a temporary card number of a temporary card issued to the card holder into a temporary card table, and sales including card information and menu input from each card terminal When the card information in the data indicates a temporary card number, a temporary card for reading personal information corresponding to the temporary card number stored in the temporary card table And Buru search means, are added and sales aggregation means to aggregate sales data that is input by using the read-out personal information to the customer Sales file.

[0013] Further, sales processing means for transmitting, to each of the card terminals, card information of an ID card or a temporary card read by a card reader and a predetermined or operation-input menu to the host device as sales data. Is added.

In the cafeteria card sales system thus configured, a plurality of temporary cards storing only temporary card numbers to be issued to card holders who have lost their ID cards are arranged near the host device. Has been established. The administrator of the cafeteria card sales system hands one temporary card storing only the temporary card number to the card holder who has lost the ID card, and sends the temporary card to the host device. A combination of the temporary card number and the personal information of the card holder who has lost the ID card is operated and input. The combination input by this operation is written in the temporary card table.

[0015] The card holder of the temporary card purchases food at the card terminal by the same operation as the regular ID card.
The card terminal sends the card information including the temporary card number read from the temporary card and the ordered menu to the host device as sales data in the same manner as the regular ID card.

In the host device, the temporary card number of the sales data can be converted into the personal information of the holder of the temporary card using the temporary card table. In the sales file for each customer, they are totaled for each individual.

Further, in the cafeteria card sales system according to another invention, a plurality of temporary cards storing temporary card numbers for issuing to the card holder who has lost the ID card are stored in the host device. A temporary card table for storing the relationship between the temporary card number of the temporary card and the personal information of the holder of the temporary card, the personal information of the card holder who has lost the input ID card, and the card holder A temporary card information writing means for writing the combination of the temporary card issued to the temporary card and the temporary card table into the temporary card table, and the combination of the personal information and the temporary card number is written by the temporary card information writing means. A temporary card table download means for downloading the contents of the temporary card table to each card terminal is added.

Further, when the card information of the card read by the card reader indicates the temporary card number for each card terminal, the personal information corresponding to the temporary card number stored in the downloaded temporary card table is stored. And a sales processing unit for transmitting the read personal information and a predetermined or operation-input menu to the host device as sales data.

In the cafeteria card sales system thus configured, the host device downloads the contents of the temporary card table in which the combination of the personal information and the temporary card number is written to each card terminal. Therefore, a temporary card table exists in each card terminal.

The temporary card number of the temporary card input to each card terminal is converted into legitimate personal information in this card terminal, and is sent to the host device together with the menu as sales data. The host device can treat this sales data in a sales file for each customer for each individual in the same manner as regular sales data.

[0021]

Embodiments of the present invention will be described below with reference to the drawings. (First Embodiment) FIG. 1 is a schematic diagram of a cafeteria card sales system according to a first embodiment of the present invention. The cafeteria card sales system of the first embodiment is applied to a cafeteria-style cafeteria in which users such as employee cafeterias are specified to some extent.

In general, in a cafeteria-style canteen, a large amount of time is required for the last accounting process at the counter. In order to omit this accounting process, the cafeteria card sales system according to the embodiment uses The price of the food can be settled using the ID card 1 shown in FIG. 14, and each time the food is taken into its own tray, the price for the food is settled by card.

The counter 8 is divided into a plurality of food stands 8a, and one or more kinds of foods 9 are placed on each of the food stands 8a. Note that, depending on the type of the food 9, the customer may place an order with a clerk in front of the food stand 8 a of the counter 8 instead of being placed on the food stand 8 a in advance.

A card terminal 10 is mounted in front of each food stand 8a of the counter 8. On the upper surface of each card terminal 10, there is provided a card insertion slot 13 for a customer to insert his / her own ID card 1 or the temporary card 12 shown in FIG. On the front of the card terminal 10, the card terminal 10
There are provided a plurality of menu indicators 14 for displaying the foods 9 (menus) to be sold at the menu, and a plurality of menu buttons 15 for the customer to select the purchased foods 9 (menu).

A card reader is incorporated in the card insertion slot 13, and after the customer presses the menu button 15 of the purchased food, his / her own ID card 1 is inserted into the card insertion slot 13.
Alternatively, when the temporary card 12 is inserted, the card reader operates, and the card terminal 10 is attached using the card information such as the personal information 6 and the temporary card number 22 stored in the ID card 1 or the temporary card 12. Sales processing is performed on the food 9 specified by the menu button 15 on the food stand 8a.

When only one type of menu is displayed on the menu display 14, the purchaser does not need to press the menu button 15, and the user inserts his or her own
Only by inserting the D card 1 or the temporary card 12, the sales process for the food 9 of the corresponding menu is performed.

FIG. 2 is a schematic diagram showing a cafeteria card sales system in which the above-mentioned card terminal 10 is incorporated. A plurality of card terminals 10 are connected to a host device 17 via a transmission path 16.
It is connected to the. Then, sales data of each food 9 (menu) processed by each card terminal 10 is totaled to the host device 17 via the transmission path 16.

FIG. 3A is an external view of the temporary card 12 used in the cafeteria card sales system. The temporary card 12 has the same shape as the regular ID card 1 shown in FIG. 14, and has a company name 18, a temporary card type 19, and a temporary card number 20 written on the front surface. The magnetic stripe 21 stores a temporary card number 22 that is the same as the temporary card number 20 described. Note that, like the regular ID card 1, the temporary card 12 is
It can also be made with a card. Therefore, the temporary cards 12 differ only in the temporary card numbers 20, 22.

Such a temporary card 12 is, for example, 10-2
About 0 cards are outsourced to an external card production company. Then, it is stored near the host device 17.

FIG. 4 is a block diagram showing a schematic configuration of each card terminal 10. As shown in FIG. A plurality of menu displays 14, a plurality of menu buttons 15, a card reader 24, a storage unit 25,
Communication circuit 2 for exchanging various information with host device 17
6 are connected.

The menu display 14 is stored in the storage unit 25.
Menu memory 27 for storing each menu displayed in the menu in correspondence with each menu button 15,
And a card information buffer 29 for temporarily storing the card information of the regular ID card 1 or the temporary card 12 read by the card reader 24.

Then, each card terminal 10 executes the sales processing and the menu display processing of each food 9 according to the flowchart shown in FIG. When a customer (employee) designates a menu (purchased food 9) with the menu button 15 (S1), the designated menu is temporarily written into the menu buffer 28 of the storage unit 25 (S2). When the regular ID card 1 or the temporary card 12 is inserted from the card insertion slot 13 (S3), the card reader 24 reads the card information of the ID card 1 or the temporary card 12, and writes the card information into the card information buffer 29 (S3).
4). The menu in the menu buffer 28 and the card information in the card information buffer 29 are used as sales data as the sales data via the communication circuit 25 and the transmission path 16.
(S5).

When a menu update command is input from the host device 17 via the transmission line 16 in S6, the menu settings set in the menu table 27 of the storage unit 25 are updated according to the update command (S7). ). Further, the updated menu is displayed and output on each menu display 14 (S8).

FIG. 6 is a block diagram showing a schematic configuration of the host device 17 composed of a computer. For a data processing unit 30 that performs various types of information processing, a display unit 31 that displays sales summary results and various setting information, an operation unit 32 such as a keyboard and a mouse, and a temporary card number 2 of the temporary card 12
Card reader 33 for reading card information such as 2; storage unit 3
4. A communication circuit 35 for exchanging various information with each card terminal 10 is connected.

In the storage unit 34, a menu database (DB) 36 for storing all menus (food items 9) sold in the cafeteria, a sales totaling file 37 for totaling sales of each menu, and each individual (employee) A sales file 38 for each customer, a temporary card table 39, and a reception buffer 40 for totalizing the sales of each customer are formed.

In the sales file 38 for each customer, FIG.
As shown in (a), for each piece of personal information including a company code, a name, and an employee number (NO) that specifies the holder (employee) of the ID card 1, each personal information purchased by the card holder using the card is displayed. The number of menus is stored. Further, the customer-specific sales file 38 includes a temporary card 12 for each individual.
, Is stored.

In the temporary card table 39, FIG.
As shown in FIG. 7, a plurality of regions 39a are formed. Each area 39a includes a temporary card number of the temporary card 12 issued to the card holder who has lost the legitimate ID card 1, personal information including the company code and the employee number of the holder of the temporary card 12, The usable period is written. Therefore, when the temporary card 12 is not issued at all, nothing is stored in each area 39a in the temporary card table 39.

The host device 17 is connected to the host device 17 shown in FIGS.
Various processes are executed according to the flowchart shown in FIG. Transmission line 16
When sales data including a menu and card information is input from the card terminal 10 to the communication circuit 35 via the
1) Write once into the reception buffer 40 (Q2). Then, the card type of the card used in the card terminal 10 is determined. Specifically, when the card information of the sales data written in the reception buffer 40 is the personal information 6 including the company code and the employee number, the card information is the regular ID card 1; Yes (Q3).

In the case of the legitimate ID card 1 (Q4), it is confirmed that the temporary card flag 41 of the card holder specified by the personal information 6 in the customer-specific sales file 38 has been released to 0 (see FIG. 4). Q5). Thereafter, the inputted sales data is totaled for each individual in the customer-specific sales file 38 (Q6). Specifically, the number of sales of the corresponding menu in the area of the company code or the employee number included in the sales data is updated. Further, the sales totalization is performed on the sales totalization file 37 for each menu (food 9) (Q
7).

In Q5, the temporary card flag 41
Is set to 1, since the temporary card 12 has already been issued for the ID card 1, it is determined that the lost legitimate ID card 1 has been found by a third party and has been used illegally. , A predetermined error process is performed (Q8).

On the other hand, in Q4, the regular ID card 1
Instead, in the case of the provisional card 12 in Q9, the provisional card table 39 is searched by the provisional card number 22, and the personal information 6 including the company code and the employee number of the holder of the provisional card 12 is specified (Q10). ). Then proceed to Q6,
The sales data in which the inputted personal information 6 is specified is totaled for each individual in the customer-specific sales file 38 (Q6). If the temporary card 12 is not found in Q9, error processing is performed (Q11).

At Q12 in FIG. 9, the temporary card 12 is inserted into the card reader 33, and subsequently, the personal information of the company code and the employee number and the usable period are input from the keyboard of the operation unit 32 (Q13). ), The combination of the temporary card number 22, the personal information, and the usable period is written in the new area 39a of the temporary card table 39 (Q1).
4). Further, the temporary card flag 41 in the area of the corresponding personal information (corresponding customer) in the customer-specific sales file 38 is set to 1 (Q15).

When the temporary card 12 is inserted into the card reader 33 in Q12 and a deletion command is subsequently input from the operation unit 32 (Q16), the regular ID card 1 is reissued or lost. It is assumed that the temporary card 12 is no longer required after the discovery of No. 1.

In this case, all data including the temporary card number 22 and the personal information in the area 39a of the temporary card number 22 of the temporary card 12 in the temporary card table 39 is cleared (Q17). Further, the temporary card flag 41 in the area of the corresponding personal information (corresponding customer) in the customer-specific sales file 28 is reset to 0 (Q18).

Further, from the operation unit 32, the card terminal 10
Is specified and the menu update command in the sales food 9 is operated and input (Q19), the designated card terminal 10
A menu update command is sent to the user (Q20). In the case other than the menu update command in Q19, the designated other processing is executed (Q21).

In the cafeteria card sales system of the first embodiment configured as described above, only the temporary card number 22 for issuing to the card holder who has lost the ID card 1 is stored near the host device 17. A plurality of temporary cards 12 are stored.

When the employee using the cafeteria loses the ID card 1, he / she requests the administrator of the cafeteria card sales system to issue the temporary card 12. The administrator of the cafeteria card sales system takes out one temporary card 12 in which only the temporary card number 22 is stored, and stores the temporary card number 22 of the temporary card 12 in the card reader 33 of the host device 17.
To read. At the same time, the administrator inputs the personal information including the company code and the employee number of the card holder who has lost the ID card 1 and the usable period to the host device 17.

The combination of the temporary card number 22, the personal information input by operation and the usable period is stored in the temporary card table 3.
9 to a new area 39a. Administrators
When the setting operation for the temporary card table 39 is completed,
This temporary card 12 is handed to the person who lost the ID card 1. The administrator orders the production of the legitimate ID card 1 from a card production company.

[0049] The card holder of the temporary card 12 is a regular I
Each food 9 is purchased at each card terminal 10 by the same operation as the D card 1. The card terminal 10 sends the card information including the temporary card number 22 read from the temporary card 12 and the ordered menu to the host device 17 as sales data in the same manner as the regular ID card 1. Host device 17
In the above, the temporary card number 22 of the sales data is converted into the personal information 6 of the holder of the temporary card 12 using the temporary card table 39.
Similar to the case of the D card 1, the sales are collected in the customer-specific sales file 38 for each individual.

Therefore, only the temporary card 12 prepared in advance is handed to the person who has lost the ID card 1, and the holder of the temporary card immediately transfers the temporary card 12 in the same manner as the regular ID card 1. It can be used with the card terminal 10.
Therefore, there is no need to provide a facility for preparing the expensive ID card 1 in the company.

When a new ID card 1 is delivered or a lost ID card 1 is found, the administrator
After the temporary card 12 is collected from the lost ID card 1 and the information on the temporary card 12 in the temporary card table 39 is cleared, the new ID card 1 or the discovered ID card 1 is handed to the lost card.

Therefore, the temporary card 12 can be used repeatedly for a person who has lost the ID card 1.

(Second Embodiment) FIG. 10 is a block diagram showing a schematic configuration of each card terminal 10 incorporated in a cafeteria card sales system according to a second embodiment of the present invention. The same portions as those of the card terminal 10 of the cafeteria card sales system of the first embodiment shown in FIG. 4 are denoted by the same reference numerals, and detailed description of the overlapping portions will be omitted. Note that the schematic configuration of the host device 17 and the overall configuration of the system are substantially the same as those of the cafeteria card sales system according to the first embodiment described above, and a description thereof will be omitted.

In each card terminal 10 of the cafeteria card sales system of the second embodiment, the storage unit 25a stores
In addition to the menu memory 27, the menu buffer 28, and the card information buffer 28, a temporary card table 42 downloaded from the host device 17 is stored.

Then, each card terminal 10 executes the sales processing and the menu display processing of each food 9 according to the flowchart shown in FIG. When the customer designates a menu (purchased food 9) with the menu button 15 (R1), the designated menu is temporarily written into the menu buffer 28 of the storage unit 25a (R2). When the regular ID card 1 or the temporary card 12 is inserted from the card insertion slot 13 (R3), the card information is read and written into the card information buffer 29 (R3).
4). Next, the card type of the inserted card is determined (R5). In the case of the legitimate ID card 1 (R5), the personal information 6 including the company code and the employee number read from the ID card 1 and the menu are used as sales data as the host device 1
7 (R7).

On the other hand, when the inserted card is the provisional card 12 (R8), after confirming that the current date is within the usable period in the area of the provisional card number 22 in the provisional card table 42 ( R9), temporary card table 4
The personal information of the company code and the employee number in the area of the corresponding temporary card number in 2 is read (R10). And R7
Then, the personal information and the menu are transmitted to the host device 17 as sales data.

It should be noted that the current date is the temporary card table 42
If it is not within the usable period in the area of the corresponding temporary card number (R9), predetermined error processing is performed (R11).

When a menu update command is input from the host device 17 via the transmission line 16 at R12, the contents of the menu set in the menu table 27 of the storage unit 25a are updated according to the update command (R1).
3). Further, the updated menu is displayed and output on each menu display 14 (R14).

Further, at R15, when the contents of the temporary card table 39 are downloaded from the host device 17 via the transmission path 16, the temporary card table 42 of the storage unit 25a is downloaded.
Is updated (R16).

Further, the host device 17 of the cafeteria card sales system according to the second embodiment executes various processes according to the flowcharts shown in FIGS. 8 and 9 in the host device 17 of the cafeteria card sales system according to the first embodiment are denoted by the same reference numerals, and detailed description of overlapping portions will be omitted.

When sales data including a menu and card information is input from the card terminal 10 through the transmission line 16 (Q1), the sales data is once written into the reception buffer 40 (Q2).
In this case, the card information of the sales data is only personal information including the company code and the employee number of the card holder. Therefore, all the sales data can be regarded as sales data sold with the regular ID card 1.

Therefore, the input sales data is totaled for each individual in the sales file 38 for each customer (Q6).
Further, the sales totalization is performed on the sales totalization file 37 for each menu (food 9) (Q7).

The processing from Q12 to Q21 in FIG.
Are the same as the processes from Q12 to Q21. However, every time the setting contents of the temporary card table 39 are updated in Q14, Q15, Q17, Q18, the storage contents of the temporary card table 39 are downloaded to each card terminal 10 (Q15A).

In the cafeteria card sales system of the second embodiment configured as described above, every time the setting contents of the temporary card table 39 formed in the storage unit 34 of the host device 17 are updated, the temporary card table 39 is updated. The contents stored in the card table 39 are downloaded to each card terminal 10. Therefore, each card terminal 10 always stores and holds the latest temporary card table 42.

Therefore, the temporary card number 22 of the temporary card 12 input to each card terminal 10 is
Is converted into regular personal information including a company code and an employee number, and sent to the host device 17 as sales data together with a menu. The host device 17 can treat this sales data in the customer-specific sales file 38 for each individual in the same manner as the regular sales data 1.

Therefore, the same technical effects as those of the cafeteria card sales system of the first embodiment described above can be obtained.

[0067]

As described above, in the cafeteria card sales system of the present invention, a plurality of temporary cards in which only temporary card numbers are stored in the vicinity of the host device are prepared in advance, and if the ID card is lost, The temporary card prepared in advance is handed to the temporary card table, and only the combination of the temporary card number and the card holder is set in the temporary card table. Can be used in a card terminal, and even if the ID card is lost, the effect can be suppressed to a minimum without providing a facility for preparing the ID card 1.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of a cafeteria card sales system according to a first embodiment of the present invention.

FIG. 2 is a schematic diagram showing the overall configuration of the cafeteria card sales system.

FIG. 3 is a diagram showing a temporary card used in the cafeteria card sales system.

FIG. 4 is a block diagram showing a schematic configuration of each card terminal incorporated in the cafeteria card sales system.

FIG. 5 is a flowchart showing a schematic processing operation of each card terminal incorporated in the cafeteria card sales system.

FIG. 6 is a block diagram showing a schematic configuration of a host device incorporated in the cafeteria card sales system.

FIG. 7 is a diagram showing storage contents of a customer-specific sales file and a temporary card table formed in the host device.

FIG. 8 is a flowchart showing a schematic processing operation of a host device incorporated in the cafeteria card sales system.

FIG. 9 is a flowchart showing a schematic processing operation of a host device similarly incorporated in the cafeteria card sales system.

FIG. 10 is a block diagram showing a schematic configuration of each card terminal incorporated in the cafeteria card sales system according to the second embodiment of the present invention.

FIG. 11 is a flowchart showing a schematic processing operation of each card terminal incorporated in the cafeteria card sales system.

FIG. 12 is a flowchart showing a schematic processing operation of a host device incorporated in the cafeteria card sales system.

FIG. 13 is a flowchart showing a schematic processing operation of a host device similarly incorporated in the cafeteria card sales system.

FIG. 14 shows a general ID card.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... ID card 6 ... Personal information 8 ... Counter 9 ... Food 10 ... Card terminal 12 ... Temporary card 13 ... Card slot 14 ... Menu display 15 ... Menu button 16 ... Transmission path 17 ... Host device 22 ... Temporary card number 23 , 30 data processing units 24, 33 card readers 25, 25a, 34 storage units 26, 35 communication lines 29 card information buffers 38 customer sales files 39, 42 temporary card tables

Continued on front page F term (reference) 2C005 HB01 JA02 JA26 JB02 LA38 NA20 TA22 3E042 AA04 BA18 CC02 CD04 EA06 9A001 BB02 BB03 DD13 FF03 GG01 JJ57 JJ71 KK57 LL03

Claims (2)

[Claims] A plurality of card terminals (1) for reading food (9) by reading personal information (6) of an ID card holder stored in the ID card (1) with a card reader (24).
0) and a host device (17) for counting the sales data transmitted from each card terminal into a sales file for each customer (38) for each individual, wherein the host device (17) comprises: A plurality of temporary cards (12) storing a temporary card number (22) for issuing the ID card to a card holder who has lost the ID card; a temporary card number of the issued temporary card; A temporary card table (39) for storing a relationship with personal information; a personal information of a card holder who has lost an ID card input by operation and a temporary card number of a temporary card issued to the card holder; Temporary card information writing means (Q14) for writing the combination to the temporary card table; and sales data comprising menus and card information input from each card terminal. When the card information indicates a temporary card number, temporary card table search means (Q10) for reading personal information corresponding to the temporary card number stored in the temporary card table; and using the read personal information. Means for summing up the inputted sales data into the customer-specific sales file. Each of the card terminals (10) has card information of an ID card or a temporary card read by a card reader. And a menu predetermined or operated and input as sales data to the host device (S1 to S5). 2. A plurality of card terminals (1) for reading food (9) by reading personal information (6) of the holder of the ID card stored in the ID card (1) with a card reader (24).
0) and a host device (17) for counting the sales data transmitted from each card terminal into a sales file for each customer (38) for each individual, wherein the host device (17) comprises: A plurality of temporary cards (12) storing a temporary card number (22) for issuing the ID card to a card holder who has lost the ID card; a temporary card number of the issued temporary card; A temporary card table (39) for storing a relationship with personal information; a personal information of a card holder who has lost an ID card input by operation and a temporary card number of a temporary card issued to the card holder; A temporary card information writing means (Q14) for writing the combination to the temporary card table; and a temporary card in which the combination of personal information and the temporary card number is written by the temporary card information writing means. And a temporary card table download means (Q15A) for downloading the stored contents of the table to each of the card terminals, wherein each of the card terminals (10) stores the temporary card number in the card information of the card read by the card reader. When indicated, a temporary card table search means (R1) for reading personal information corresponding to the relevant temporary card number stored in the downloaded temporary card table.
0) and sales processing means (R7) for transmitting the read personal information and a predetermined or operation-input menu to the host device as sales data. .