JP3142110B2 - Product sales registration data processing device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a merchandise sales registration data processing apparatus which can print transaction information after merchandise registration on a journal using a printer.

[0002]

2. Description of the Related Art For example, in an electronic cash register type merchandise sales registration data processing device, when a merchandise code is inputted, a merchandise file is searched for merchandise data (article name, unit price, etc.) and the merchandise is registered in the sales file. Is done. Then, after registering all the products purchased by the customer, 1
If a closing operation is performed as a transaction end declaration, an accounting process including determination of the total price, calculation of the fishing price, and the like is performed.

Since this one transaction is nothing but a sales contract, it is necessary to be careful. For this purpose, as shown in FIG. 10, for example, the transaction information includes an operator (cashier) display 17CHR and a customer display (17).
(CST), and a receipt 40 printed using a printer is issued (B). Further, the contents (transaction information) are printed (C) on the journal 50 while being sent in the length direction so that the contents can be confirmed later or the reproduction input thereof can be performed. Further, for example, it is transmitted (D) as a transaction to a higher-level device called a store processor. It is used to analyze and understand top selling products and to confirm the total sales amount.

[0004] Here, the journal 5 shown in FIG.
0, the transaction information includes sales data [for example, a product code (“12
3 ”), product name (“ product A ”), unit price (“ $ 3,00
0 "), subtotal (" $ 16,000 "), consumption tax (" $ 4
80 "), total (" $ 16,480 "), deposit (" $ 2
000 "), fishing (" $ 3,500 ")], a machine number (for example," No. 9999 "),
Point)), receipt number (“No. 0029”), responsible person code (“responsibility 0001”), and time (“15:01”).

[0005]

By the way, FIG.
The receipt 40 shown in (B) does not necessarily have to be issued. In other words, the customer often declines the receipt, but the journal 50 shown in FIG. 3C is always printed for all transaction information for that purpose.

Thus, it is easy for the journal paper to run out. If the paper is replaced while the store is busy, the business must be interrupted, which causes a decrease in customer service. Further, storage of the printed journal 50 requires a large space and is difficult to manage. Moreover, in the era of paperless use, demands for paper savings have been increasing. However, storing transaction information in electronic form not only increases the memory capacity and the size of the device, but also allows operators and general managers (eg, store managers) to store each transaction information on the spot. It is not practical because it cannot be confirmed.

On the other hand, although transaction information is certainly printed on the journal 50 as shown in FIG. 10C, the receipt (40) is re-issued or re-transmitted to the host machine 30 based on this, for example. When performing re-output such as
It is necessary to input the information again by key operation while reading the transaction information. Therefore, the re-input operation is complicated and time-consuming. Misprints are likely to occur because each data is printed in close proximity. Also, handling is difficult. In other words, the emphasis is placed on visually confirming the transaction information, and it must be said that the transaction information is not suitable for reproduction and re-output.

An object of the present invention is to provide an easy-to-handle merchandise sales registration data processing apparatus capable of rapidly and accurately reproducing and re-outputting transaction information printed on a journal while greatly reducing journal paper. It is in.

[0009]

In most cases, if a conventional product sales registration data processing device is checked, a bar code or the like attached to or printed on a product can be read as an input device used for product registration. A scanner is attached,
In addition, a control unit and a display capable of high-speed processing are provided.
In addition, it is technically and relatively easy to make a scanner capable of reading a two-dimensional code.

Therefore, if the transaction information to be printed on the journal is printed using a two-dimensional code, the journal paper should be greatly saved. However, if only sticking to this paper saving, only the target two-dimensional code is read at the time of reading (reading) the two-dimensional code executed prior to confirmation (reproduction) and re-output of the transaction information stored in the two-dimensional code. There is a strong possibility that reading cannot be performed quickly and accurately, or handling at the time of reading becomes difficult. As the adjacent two-dimensional code printed on the journal approaches, or as the size of the scanner (head) is larger than the size of the two-dimensional code, part or all of the adjacent two-dimensional code is read. This is because it can be considered.

Based on this analysis, the present invention first converts transaction information into a two-dimensional code that can store a large amount of information and is small and convenient for printing, and also converts the transaction information into a two-dimensional code format. In order to save the journal paper as it is possible to print on the journal, the two-dimensional code printed on the journal can be read quickly and accurately, and the adjacent two-dimensional code is used to make it easier to handle when reading. It is configured such that printing can be performed with the position shifted in the direction, and the above object is achieved.

That is, according to the present invention, there is provided a merchandise sales registration data processing device configured to be able to print transaction information after product registration on a journal using a printer, and to convert the transaction information into a readable two-dimensional code. An information code converting means for storing a print position of each two-dimensional code which can be printed such that adjacent two-dimensional codes when printed on the journal are shifted in the width direction of the journal; Means, and two-dimensional code printing control means for printing each of the two-dimensional codes at each of the printing positions of the journal using the printer, and providing each of the transaction information in the form of a two-dimensional code and adjacent to each other. It is characterized in that the two-dimensional code is configured to be displaced in the width direction of the journal so that printing is possible.

[0013]

According to the present invention having the above-described structure, the transaction information is converted into a two-dimensional code (for example, a two-dimensional data code or a two-dimensional bar code) which can be read later by the information code conversion means.
Is converted to Then, the two-dimensional code printing control means
The converted two-dimensional code is printed using a printer in accordance with the print position stored in the print position storage means.

Accordingly, each transaction information can be printed in the form of a small two-dimensional code, and each adjacent two-dimensional code is shifted in the width direction of the journal.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, this product sales registration data processing device has an electronic cash register 10 as its basic structure.
And information code conversion means (11, 12), print position storage means 12P, and two-dimensional code print control means (11, 1).
2), a large amount of transaction information can be stored and printed in the form of a small two-dimensional code (DC2), and each adjacent two-dimensional code (DC2) is printed on the journal 50 by being displaced in the journal width direction. It is configured to be possible.

In the case of this embodiment, the index storage means 13MK is provided, and the print position at which the index MK can be printed in association with the two-dimensional code (DC2) is formed in the print position storage means 12P so as to be capable of being stored. And the two-dimensional code printing control means (11, 12) is configured to be able to print the index MK together with the two-dimensional code, and easily visually determine which transaction information each two-dimensional code (DC2) is. It is formed as possible. Of course, the index MK may not be printed.

Further, in this embodiment, the scanner 15 can read the two-dimensional code (DC2) and is provided with transaction information reproduction control means (11, 12).
The transaction information can be easily and accurately reproduced and re-outputted (display / print / transmission) while reading and converting the two-dimensional code (DC2) printed on the PC.

In FIG. 1, an electronic cash register 1
0 denotes a cashier display 17CHR and a customer display 17CST connected via a CPU 11, a ROM 12, a RAM 13, a clock circuit 14, a scanner 15 (scanner circuit 15C), a keyboard 16 (keyboard circuit 16C), and a display circuit 17C. Printer 18 (printer circuit 18C), drawer automatic opening device 19 (I / O 19
C), including a communication interface (I / F) 20 for connecting to the higher-level device 30 via the data communication line 31, product registration (ST24, 25 in FIG. 5), and product registration closing process (ST29 in FIG. 6). ), Accounting (ST30), receipt issuance (ST31), and the like.

The RAM 13 has a sales file 13R, a transaction buffer 13B including a transaction totalizer 13T, and 2
A dimension data development area 13A (two-dimensional code identification flag area 13AI), a registering flag area 13F, a receipt number area 13N, and the like are provided.

As shown in FIG. 2, the transaction buffer 13B stores merchandise data (sales data) including the merchandise name, unit price, single item code (merchandise code), number of sales, and sales amount (ST24 in FIG. 5). . In addition, the transaction totalizer 13
T is the closing code, total points, total amount, deposit amount,
The fishing amount is stored (ST25 in FIG. 5, ST29, 3 in FIG. 6).
0). Similarly, a date, time, terminal ID (machine number), receipt number, and cashier ID (person responsible code) are stored in the lower fields. Therefore, handling buffer 1
It can be understood that all information of one transaction can be stored and held in 3B (transaction totalizer 13T).

In the case of this embodiment, the scanner 15 uses a two-dimensional code (DC) printed (pasted) on a product.
2) can be read (YES in ST11 of FIG. 5). This two-dimensional code (DC2) is a two-dimensional data code DC2 in the form shown in FIG. 3A, and stores the product information shown in FIG. 3B. Further, a two-dimensional code identification flag for a product is also stored. This meaning will be described in relation to the information code conversion means described later in detail. Note that the two-dimensional code may be a two-dimensional barcode BC2 in which the barcodes shown in FIG. 4 are densely arranged.

Thus, the two-dimensional data code DC2 printed on the product by the scanner 15 is read and input (FIG. 5).
(YES in ST11), the CPU 11 confirms that the two-dimensional code identification code is for a product (YES in ST18) and registers the registration flag F in the registration flag area 13F.
If 1 is not set (NO in ST19),
The registering flag F1 is set ("1") and the receipt number N of the receipt number area 13N is incremented (N = N + 1).
At the same time (ST21), the transaction buffer 13B and its transaction totalizer 13T are cleared (ST22).

Subsequently, the read and input two-dimensional data code DC2 is analyzed, and the product data necessary for product registration in the stored product information is developed in the code development area 13A (ST23). Further, a product flag is set in the two-dimensional code identification flag area 13AI. Thereafter, the merchandise data is registered in the transaction buffer 13B (ST24), and predetermined items (total points and total amount up to that point) are also stored in the transaction totalizer 13T (ST25).
I do.

Then, in the case of the conventional example [FIG.
Display (17CHR, 17CST) as in (B)]
Is displayed on the receipt paper (40) (ST26). The printing on the receipt paper (40) may be performed collectively after the tightening operation (YES in ST27). The printing on the journal 50 will be described later (FIG. 6).

When the merchandise registration for all the merchandise purchased by the customer (ST24, ST25) is completed, the closing operation for declaring the end of one transaction (the closing key on the keyboard 16 is set to O)
N) (YES in ST27), the CPU 11 sets F1 =
1 (NO in ST28 of FIG. 6), and then performs a commodity registration closing process (ST29) to execute the sales file 1
The transaction information is firmly registered in 3R and the accounting process (S
T30). The drawer is also automatically opened. Further, FIG.
The receipt 40 shown in FIG. 0 (B) is issued (ST31).
Further, the contents (transaction information) of the transaction buffer 13B including the transaction totalizer 13T are transmitted to the host machine 30 as in the case of the conventional example (FIG. 10D) (ST38), and the registration flag F1 is cleared (ST38). "0"). At this time, the code development area 13A (13AI) is also cleared.

Here, the information code converting means is a two-dimensional code [FIG.
Means for converting the information code conversion control program into a two-dimensional data code DC2 shown in FIG.
It is formed of M12 and CPU 11, and is executed in ST32 of FIG. The two-dimensional code may be a two-dimensional barcode BC2 shown in FIG.

At the time of this conversion, the two-dimensional data code DC2
Contains a transaction two-dimensional code identification code in addition to the transaction information. It is used to discriminate the information for merchandise when the transaction information is reproduced (ST12 in FIG. 5).

The print position storage means 12P stores the journal 5
This means stores the print position of each two-dimensional code (DC) that can be printed so that adjacent two-dimensional codes (DC2) are shifted in the journal width direction when printed at 0. In this case, as shown in FIG. 7, when the receipt number N is an odd number (for example, “0029”), the two-dimensional data code DC2 is shifted to the right and an even number (for example,
In the case of “0030”), a print position in a program format in which the two-dimensional data code DC2 can be printed on the left side, which is displaced in the width direction of the journal paper 50, is stored.

The printing position is, for example, as shown in FIG.
The position is gradually shifted in the journal width direction as shown in (B), or the two-dimensional data code DC2 shown in (C) is
Is a plurality (four) of two-dimensional data code elements DC2A to DC2D
When formed from C2D, each element DC2A to DC2D
The C2D may be displaced in the journal width direction.

Next, the index storage means 13MK is a means for storing an index MK for visually identifying each transaction information, and is provided in the RAM 13 shown in FIG. As shown in FIG. 7, the index MK in this embodiment includes the total amount (“current total $ 16,480”) and the receipt number (“No.
0029 ”) and time (“ 15:01 ”).

However, the index MK is not limited to this,
For example, only the receipt number, only the total amount, or a code such as, for example, may be used. That is, the selection may be made in consideration of the size of the two-dimensional data code DC2 when printing on the journal 50, the printing speed of the printer 18, and the like.

Here, in the printing position storage means 12P, a printing position for the index MK which can print the index MK stored in the index storage means 13MK in association with the two-dimensional code (DC2) is also stored in the program. Stored by format. That is, as shown in FIG. 7, the two-dimensional data code DC2 is at the right (left) position in the journal width direction, and the index MK is at the left (right) position in the journal width direction.

As shown in FIG. 8, when the two-dimensional data code DC2 is to be printed with a positional shift gradually as it goes in the width (right) direction of the journal 50, it is necessary to use FIG.
The index MK may be printed on the left and right sides as shown in (A), or may be set as a print position below the index as shown in (B). Further, when the two-dimensional data code DC2 is composed of, for example, four small two-dimensional data code elements DC2A to DC2D as shown in FIG.

The two-dimensional code printing control means drives (uses) the two-dimensional code (DC2) to drive the printer 18, and
A means for printing the journal 50 in the width direction based on the printing position stored in the printing position storage means 12P and printing the data.
PU11, and is executed in ST35 to ST37 in FIG. In the case of this embodiment, the index MK can be printed simultaneously.

In order to further improve the usefulness of the journal 50 according to the present invention, the two-dimensional code reading means (15) and the transaction information reproduction control means (11,
12), redisplay means (11, 12), receipt reissue means (11, 12), and journal reprint means (1).
1, 12) and retransmission means (11, 12).

The two-dimensional code reading means includes a scanner 15
For example, the two-dimensional data code DC2 formed from (15C) and printed on the journal 50 shown in FIG. 7 can be read (YES in ST11 in FIG. 5).

Transaction information reproduction control means (CPU 11, R
The OM 12) analyzes the two-dimensional data code DC2 read and input in this manner on the assumption that the registering flag F1 is not set ("0") (YES in ST13) and converts it into transaction information. Code development area 1
3A (ST14). That is, transaction information necessary for re-output can be reproduced. In addition,
This reproduction is performed, for example, as shown at the bottom of FIG.
Another person (for example,
“Responsibility 9999”) may be performed.

Redisplay means (CPU 11, ROM 12)
Displays the replayed (ST14) transaction information on the cashier display 17CHR with "redisplay" as shown in FIG. 9 (A) (ST15).

The receipt reissuing means (CPU 11,
The ROM 12) controls the printer 18 to drive the reproduced transaction information under the condition that the receipt reissue key 16R on the keyboard 16 shown in FIG. 1 is pressed (ON) (YES in ST16). Reprint as shown in FIG. 9 (B), and a reissue receipt 40 with “Reissue” appended
R is reissued (ST17).

Further, journal reprinting means (CPU 1
1, the ROM 12) is operated by pressing the tightening key provided for the tightening operation on the keyboard 16 (YES in ST27 of FIG. 5).
If it is confirmed that the registration flag F1 has not been set ("0") (YES in ST28 of FIG. 6), printing is performed again on the journal 50R (ST40). In the case of this embodiment, as shown in FIG.
And reprinted as transaction information. In addition, it may be formed so as to be re-converted and reprinted in the form of a two-dimensional code (DC2).

Further, retransmission means (CPU 11, R
OM12) regenerates the transaction information [(D) in FIG. 9] under the same conditions (YES in ST27 in FIG. 5 and YES in ST28 in FIG. 6) as in the case of the journal reprinting means (11, 12). It can be retransmitted to the upper device 30 (ST41). In this case, “1” meaning retransmission is added to the top row of FIG. The code development area 13
The transaction information developed in A and the journal identification flag in the two-dimensional code identification flag area 13AI are cleared (ST42).

Next, the operation of this embodiment will be described. When the two-dimensional data code DC2 printed on the product is read and input (YES in ST11 of FIG. 5), since the two-dimensional code identification flag for the product is stored in the two-dimensional data code DC2, the registration is in progress. The flag F1 is set ("1") and set to the initial state (YES in ST18).
ST22).

Thereafter, the CPU 11 executes the two-dimensional data code DC2 based on the program stored in the ROM 12.
Code development area 1 while analyzing and converting to transaction information
3A (ST23). The product two-dimensional code identification flag is also stored in the two-dimensional code identification graph area 13AI.

Then, the merchandise is registered in the transaction buffer 13B and the transaction totalizer 13T shown in FIG. 2 (ST24, ST25). In addition to the product data, date, time, receipt number, and the like are also stored. These data are displayed on the display 17CHR, 1
It is displayed on the 7CST and printed on the receipt paper (40) using the printer 18 (ST26). Conventional example [Fig.
0 (A), (B)].

Tightening operation (YES in ST26 in FIG. 6, ST
27, the registration flag F1 is set ("1") in the registration flag area 13F (FIG. 7).
(NO in ST28), the commodity registration closing process (ST2)
9), accounting processing (ST30) is executed, and FIG.
A receipt 40 shown in (B) is issued (ST31).

Here, the information code conversion means (11, 1)
2) shows the contents of the transaction buffer 13B (13T) in FIG.
While being converted into the two-dimensional data code DC2 in the form shown in FIG. 7A, the data is developed in the code development area 13A (ST32).
The two-dimensional data code DC2 includes a two-dimensional code identification code for a journal.

Then, the two-dimensional code printing control means (1
1, 12) retrieves and stores the index [total amount (“current total $ 16,480”),
Receipt number (“No. 0029”) and time (1
5:01 ")] (ST33) and the print position storage means 12P is searched to read out the print positions for the two-dimensional data code and for the index (ST34), and the drive of the printer 18 is controlled by driving. The transaction information is printed in the form of the two-dimensional data code DC2 on the right side of the journal 50 shown in Fig. 7 and the index (various items) MK is printed on the left side, and the receipt number N is an odd number ("0029"). Thereafter, the processing is performed in YES and ST36 in ST35 of FIG.

Then, the transaction buffer 13B (13T)
The contents (transaction information) shown in FIG.
Is transmitted as a transaction (ST38). At this time, the fact that it is not a retransmission ("0") is added to the top of the transmission target transaction information shown in FIG. After that, the registration flag F1 is reset ("0").

Next, the case where the reproduction of the transaction information stored in the two-dimensional data code DC2 is confirmed or re-outputted using the journal 50 shown in FIG. 7 according to the present invention will be described.

First, the index M printed on the journal 50
K [total amount (“current total $ 16,480”), (receipt number “No.0029”), time (“15:01”)]
To determine the two-dimensional data code DC2 corresponding to the transaction information to be reproduced / confirmed. Then, the two-dimensional data code DC2 is read and input by applying the two-dimensional code reading means (15) (YE in ST11 of FIG. 6).
S). The two-dimensional data code DC2 includes a two-dimensional code identification code for a journal (ST1).
2 YES). The registration flag F1 in the registration flag area 13F is (“0”) (YE in ST13).
S).

Here, the two-dimensional data code DC2 is adjacent to the two-dimensional data code DC2 in FIG.
2 and misprinted in the journal width direction,
The two-dimensional data code DC2 can be read and input quickly and accurately. Two-dimensional code reading means (1
Handling including the operation of 5) is also easy.

Thus, the transaction information reproduction control means (1)
1, 12) is a two-dimensional data code D read and input.
C2 is converted while being analyzed and reproduced (developed) in the code development area 13A (ST14). A journal identification flag is stored in the two-dimensional code identification flag area 13AI. Since the code development area 13A is shared with the case of product registration, it is intended to prevent confusion with it.

Then, the re-display means (11, 12) re-displays (re-outputs) the converted transaction information on the cashier display 17CHR as shown in FIG. 9 (A) (ST).
15). When the receipt reissuing key 16R is pressed (YES in ST16), the receipt reissuing means (11, 12) operates to drive and control the printer 18 so that the reissue receipt 40R shown in FIG. Printing / Issuing (S
T17). [Reissue] is written on the reissue receipt 40R.

Further, when the closing key is pressed (YES in ST27), the journal reprinting means (11, 12)
However, the reprint journal 50R shown in FIG. 9C is reprinted using the printer 18 (ST40). [Re-registration] is written in this journal 50R. Further, the retransmitting means (11, 12) retransmits the transaction information to which retransmission is added ("1") as shown in FIG.
41). Thereafter, the code development area 13A (1
3AI) is cleared (ST42).

According to this embodiment, the information code conversion means (11, 12) and the print position storage means 12P
And two-dimensional code printing control means (11, 12) for printing transaction information in the form of a small two-dimensional code (DC2) capable of storing a large amount of information and journaling each adjacent two-dimensional code (DC2). Since it is configured to be displaced in the width direction and can be printed on the journal 50, the journal paper can be greatly reduced, and the transaction information printed on the journal 50 can be reproduced and re-outputted quickly and accurately. Handling is easy.

Also, since the two-dimensional code is the two-dimensional data code DC2, a large amount of transaction information can be stored more accurately as it is. In other words, 2
Since the dimension code (DC2) can be made smaller, the journal paper (50) can be further reduced.

Further, since each two-dimensional code (DC2) on the journal 50 is printed with a displacement in the journal width direction, the scanner (two-dimensional code reading means) 15 does not have to be specially adapted to its size. .

Further, the index storage unit 13MK stores a part of the transaction information (for example, the total amount or the receipt number) stored in the transaction buffer 13B as the index MK, and the two-dimensional code printing control unit (11). , 1
2) is formed so that the index is printed in association with the two-dimensional code (DC2). Therefore, it is determined which transaction information the two-dimensional code (DC2) printed on the journal 50 corresponds to. , Quick and accurate visual discrimination.

Since the two-dimensional code reading means is formed by the scanner 15 used when registering a product,
The transaction information stored in the two-dimensional code (DC2) printed on the journal 50 can be easily reproduced and confirmed on the spot. Without enlarging the memory (13) capacity,
Easy for any operator.

Further, since the code for storing the product information printed on the product is a two-dimensional code (DC2) and the two-dimensional code printed on the journal 50 is the same two-dimensional code (DC2), The conversion and the code information conversion can be performed at a higher speed, and the identification flags for the product and the journal are respectively included, so that confusion does not occur at the time of reading or data processing.

Further, the transaction information reproduction control means (1)
1, 12), redisplay means (11, 12), receipt reissue means (11, 12), journal reprint means (11, 12)
12) and retransmission means (11, 12), the two-dimensional code (D
The desired transaction information can be easily reproduced and accurately re-outputted (displayed / printed / transmitted) from C2).

Further, the cashier display 17C
When redisplaying on the HR, [Redisplay] is written, [Reissue] is written on the reissue receipt 40R, and [Reregister] is written on the reprint journal 50R. When retransmission is performed, the fact that retransmission is to be added ("1") is formed, so that it is possible to surely recognize that both are reoutputs.

Further, the reprinted journal 50R stores the reproduced transaction information in the two-dimensional data code DC2.
Instead, it is formed to be reprinted as it is (character), so that a history of transaction contents reconfirmed from the journal 50 can be left, and collation with the reissued receipt 40R can be easily performed.

In the above embodiment, the two-dimensional data code DC2 is printed (pasted) on the product and the scanner 1
5 is used to read and input product information, but a barcode is printed (pasted) on the product, the barcode is read and input, and product data (product information) is obtained while searching for a product file. The present invention is applied to such a construction.

[0065]

According to the present invention, information code conversion means, print position storage means, and two-dimensional code print control means are provided, and a large amount of transaction information can be stored and printed in the form of a small two-dimensional code. And the adjacent two-dimensional codes are shifted in the width direction of the journal so that they can be printed on the journal, so that the journal paper can be saved significantly, and the transaction information printed on the journal can be reproduced and re-output. Can be performed quickly and accurately, and handling is easy.

[Brief description of the drawings]

FIG. 1 is an overall configuration diagram for explaining an embodiment of the present invention.

FIG. 2 is also a diagram for explaining a transaction buffer.

FIG. 3 is a diagram for explaining a two-dimensional code composed of two-dimensional data codes printed on products.

FIG. 4 is a diagram for explaining a modified example (two-dimensional barcode) of the two-dimensional code.

FIG. 5 is also a flowchart (1) for explaining the operation.

FIG. 6 is also a flowchart (2) for explaining the operation.

FIG. 7 is a diagram for explaining an example of a printing mode of positional displacement of a two-dimensional code in a journal width direction.

FIG. 8 is a diagram for explaining a modified example of a printing mode in which a two-dimensional code is misaligned in the journal width direction.

FIG. 9 is a diagram for explaining a re-output (display / print / transmission) mode of the transaction information reproduced from the two-dimensional code.

FIG. 10 is a diagram for explaining an output (display / print / transmission) mode of transaction information in a conventional example.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 Terminal machine (commodity sale registration data processing device) 11 CPU (information code conversion means, two-dimensional code printing control means) 12 ROM (information code conversion means, two-dimensional code printing control means) 12P printing position storage means 13 RAM 13R sales File 13B Transaction buffer 13T Transaction totalizer 13A Two-dimensional data expansion area 13AI Two-dimensional code identification flag area 13F Registering flag area 13N Receipt number area 13MK Index storage means 14 Clock circuit 15 Scanner 16 Keyboard 16R Receipt reissue key 17CHR, 17CST display Container 18 Printer 30 Host machine (product sales registration data processing device) CD2 2D data code (2D code) CB2 2D barcode (2D code) 40 Receipt 40R Reissue receipt 50 Journal 50R Reprint Journal

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) G07G 1/00-5/00 G06F 17/60

Claims (1)

(57) [Claims] 1. A commodity sales registration data processing device configured to be able to print transaction information after product registration on a journal using a printer, wherein an information code conversion for converting the transaction information into a readable two-dimensional code. Means, and print position storage means for storing a print position of each two-dimensional code that can be printed such that adjacent two-dimensional codes when printed on the journal are displaced in the width direction of the journal; Two-dimensional code printing control means for printing each two-dimensional code at each printing position of the journal using the printer; providing each transaction information in the form of a two-dimensional code and each adjacent two-dimensional code; 3. A merchandise sales registration data processing device, wherein printing is possible by shifting the position in the width direction of the journal.