JP2023164754A - Commodity sales data processor and program - Google Patents

Abstract

To provide a commodity sales data processor capable of printing a receipt subject to aggregation to which a measure to prevent a fraudulent act is implemented and a program.SOLUTION: The commodity sales data processor has input means, extraction means, aggregation means and print control means. The input means receives an input of identification information which allows identification of transaction information related to one transaction in commodity sales data processing, being stored in a storage part. The extraction means extracts from the storage part the pieces of transaction information related to the identification information received by the input means. The aggregation means adds up the multiple pieces of transaction information extracted by the extraction means. The print control means causes an aggregation receipt related to the pieces of transaction information added up by the aggregation means and aggregation source receipt related to the pieces of transaction information determined to be subject to the aggregation by the aggregation means while having a pattern which does not allow aggregation to be printed.SELECTED DRAWING: Figure 6

Description

Embodiments of the present invention relate to a product sales data processing device and a program.

Traditionally, when a business that operates an export goods sales floor (duty-free shop) sells products to non-residents such as foreign tourists, it has been necessary to pay taxes such as consumption tax on the sales target. There is a so-called tax exemption system that provides exemption.

In order to be eligible for such a tax exemption system, the total daily sales amount of goods in the tax exemption category at the same store must exceed a specified amount. In other words, if the goods are sold at the same store on the same day, the tax exemption system can be applied even if the sales times are different. In other words, the tax exemption system can be applied by adding up transactions made at different times.

Here, when combining transactions in order to apply the tax exemption system, the business operator needs to collect the receipts for the transactions to be combined and give the receipts for the combined transactions to the non-resident. Such procedures are necessary to prevent fraud in which a transaction that has already been combined with another transaction is combined with another transaction, resulting in double tax exemption.

However, non-residents may also want receipts to be combined in order to understand the transaction time of each different transaction that has been combined.

The problem to be solved by the present invention is to provide a product sales data processing device and a program that can print receipts to be added up that have been subjected to measures to prevent fraud.

The product sales data processing device of the embodiment includes an input means, an extraction means, a summation means, and a print control means. The input means accepts input of identification information that is related to one transaction in product sales data processing and that can identify transaction information stored in the storage unit. The extraction means extracts the transaction information related to the identification information received by the input means from the storage unit. The summation means sums up the plurality of pieces of transaction information extracted by the extraction means. The printing control means prints a combined receipt relating to the transaction information summed up by the aggregation means and an aggregation source receipt that is related to the transaction information targeted for aggregation by the aggregation means and is in a form in which addition is not possible. let

FIG. 1 is an explanatory diagram showing an example of the configuration of a POS system according to this embodiment. FIG. 2 is a block diagram showing the hardware configuration of the store server. FIG. 3 is an explanatory diagram showing an example of a product master. FIG. 4 is an explanatory diagram showing an example of a transaction information table. FIG. 5 is a block diagram showing the hardware configuration of the POS terminal. FIG. 6 is a block diagram showing the characteristic functional configuration of each device of the POS system. FIG. 7 is an explanatory diagram showing an example of a receipt to be added up. FIG. 8 is an explanatory diagram showing an example of a total receipt. FIG. 9 is an explanatory diagram showing an example of a totaling source receipt. FIG. 10 is a flowchart diagram illustrating an example of transaction summation processing.

Hereinafter, embodiments of a product sales data processing device and program will be described in detail with reference to the accompanying drawings. Note that the embodiment described below is one embodiment of the product sales data processing device and program, and does not limit the configuration, specifications, etc. thereof. The product sales data processing device of this embodiment is an example of application to a POS (Point Of Sales) terminal that is installed in a store such as a duty-free shop and processes product sales data related to registration and payment of products related to one transaction. be.

FIG. 1 is an explanatory diagram showing an example of the configuration of a POS system 1 according to the present embodiment. The POS system 1 includes a POS terminal 2 and a store server 4. The POS system 1 connects the POS terminal 2 and the store server 4 via the in-store network 3. The in-store network 3 is, for example, a LAN (Local Area Network) that connects devices installed in the store.

The POS terminal 2 is a product sales data processing device used to process product sales data at a store such as a duty-free shop where products can be sold without tax. The store server 4 is an information processing device that centrally manages the POS terminals 2 installed in the store.

Next, the hardware configurations of the POS terminal 2 and store server 4 will be explained.

First, the hardware configuration of the store server 4 will be explained. FIG. 2 is a block diagram showing the hardware configuration of the store server 4. As shown in FIG. The store server 4 includes a control section 400 for controlling each section. As shown in FIG. 2, the control unit 400 includes a CPU (Central Processing Unit) 401, a ROM (Read Only Memory) 402, and a RAM (Random Access Memory) 403. The CPU 401 is connected to a ROM 402 and a RAM 403 via bus lines 404 such as an address bus and a data bus. The CPU 401 centrally controls each section. ROM 402 is a storage medium that stores various programs and data. The RAM 403 is a storage medium that temporarily stores various programs and rewrites various data.

The control unit 400 is connected to a storage unit 405 , a controller 406 , and a communication I/F 407 via a bus line 404 .

The controller 406 is connected to an operation unit 408, a display unit 409, and a printer 410. The controller 406 controls each connected unit based on commands from the control unit 400. The operation unit 408 is a keyboard, mouse, or the like for inputting operations. The display unit 409 is a liquid crystal display or the like. The printer 410 is a printing device that prints various information.

The communication I/F 407 connects to the POS terminal 2 and the like via the in-store network 3.

The storage unit 405 is, for example, a storage device such as an HDD (Hard Disk Drive) or an SSD (Solid State Drive). The storage unit 405 stores a control program PR1, a product master M, and a transaction information table T1. The control program PR1 is a program for making the store server 4 exhibit its characteristic functions.

The product master M is a database that stores information about each product. Here, FIG. 3 is an explanatory diagram showing an example of the product master M. The product master M stores information regarding each product. The product master M stores product codes, product names, prices, and tax exemption classifications in association with each other. The product code is identification information that can identify the product. The product name is the name of the product. The price is the price of the product. The tax exemption category is a category related to the tax exemption system that exempts goods sold to non-residents such as foreign tourists from taxes. Tax exemption categories include "consumables," "general goods," and "not eligible for tax exemption." "Consumables" include foods, beverages, medicines, cosmetics, and other consumables. "General goods" are goods eligible for tax exemption and used for everyday life other than consumables. For example, "general goods" include products such as home appliances, clothes, and bags. “Not eligible for tax exemption” refers to goods that are not eligible for tax exemption. Note that the above-mentioned tax exemption category is just an example, and other categories may be used.

The transaction information table T1 is a database that stores transaction information related to one transaction in product sales data processing. Here, FIG. 4 is an explanatory diagram showing an example of the transaction information table T1. The transaction information table T1 stores one or more transaction information. The transaction information stores a transaction code, transaction date and time, transaction details, consumable goods tax exemption amount, general goods tax exemption amount, and total amount in association with each other. A transaction code is identification information that can identify one transaction in product sales data processing. The transaction date and time is information indicating the date and time when one transaction was performed. Transaction details are information indicating details of products etc. sold in one transaction. The consumables tax exemption amount is information indicating the tax exemption amount of products whose tax exemption category belongs to consumables. The general goods tax exemption amount is information indicating the tax exemption amount of products whose tax exemption category belongs to general goods. The total amount is the total amount of products sold in one transaction. Note that the transaction information table T1 can store not only transaction details related to one transaction but also transaction information related to a total of multiple transactions.

Next, the hardware configuration of the POS terminal 2 will be explained. FIG. 5 is a block diagram showing the hardware configuration of the POS terminal 2. As shown in FIG. The POS terminal 2 includes a control section 200 for controlling each section. The control unit 200 includes a CPU 201, a ROM 202, and a RAM 203, as shown in FIG. The CPU 201 is connected to the ROM 202 and the RAM 203 via bus lines 204 such as an address bus and a data bus. The CPU 201 centrally controls each section. The ROM 202 is a storage medium that stores various programs and data. The RAM 203 is a storage medium that temporarily stores various programs and rewrites various data. Further, the RAM 203 uses a part of the area to store the total transaction registration table T2. The total transaction registration table T2 stores one or more pieces of transaction information related to transactions to be combined.

The control unit 200 is connected to a storage unit 205 , a controller 206 , and a communication I/F 207 via a bus line 204 .

The controller 206 is connected to an operation unit 208 , a first display unit 209 , a second display unit 210 , a printer 211 , a scanner 212 , a passport reader 213 , and a card reader/writer 214 . The operation unit 208 is a keyboard, mouse, or the like for inputting operations. The operation unit 208 includes a transaction summation key 2081, a confirmation key 2082, and a summation source receipt key 2083. The transaction summation key 2081 is a key that declares the start of transaction summation processing. Here, the transaction summing process is a process of summing a plurality of transactions. The confirmation key 2082 is a key to confirm the transaction to be added up. The totaling source receipt key 2083 is a key for printing the totaling source receipt of the totaled transactions.

The first display section 209 and the second display section 210 are, for example, display devices such as liquid crystal displays. The first display section 209 and the second display section 210 display various information such as the product name and price of the product registered through product sales data processing, the total amount of one transaction declared as payment, and the amount of change. The first display section 209 displays various information mainly for the store staff. The second display section 210 mainly displays various information for customers. Note that the first display section 209 and the second display section 210 may include a touch panel. In this case, the touch panel functions as the operation unit 208.

The printer 211 is a printing device that prints receipts, journals, and the like. The printer 211 prints transaction information on paper such as roll paper and outputs a receipt.

The scanner 212 is a laser hand scanner, an optical reading vertical scanner, or the like. The scanner 212 optically reads codes such as barcodes and two-dimensional codes attached to products.

The passport reader 213 is a reader device that reads information held in a passport. In the embodiment, the passport reader 213 has an optical character recognition (OCR) function that optically reads character strings written on a passport.

The card reader/writer 214 is a device that reads and writes information held in a storage medium of a card.

The communication I/F 207 connects to the store server 4 and the like via the in-store network 3.

The storage unit 205 is, for example, a storage device such as an HDD or an SSD. The storage unit 205 stores a control program PR2 and a product master M. The control program PR2 is a program for making the POS terminal 2 exhibit its characteristic functions. The product master M is the product master M stored in the storage unit 405 of the store server 4 that is transmitted.

Next, the characteristic functions of each device of the POS system 1 will be explained. Here, FIG. 6 is a block diagram showing the characteristic functional configuration of each device of the POS system 1.

First, the characteristic functions of the store server 4 will be explained.

The CPU 401 of the control unit 400 loads the control program PR1 in the storage unit 405 into the RAM 403, and generates each functional unit shown in FIG. 6 on the RAM 403 by operating according to the control program PR1. Specifically, the control unit 400 includes a communication control unit 4001 and a storage control unit 4002 as functional units.

The communication control unit 4001 controls the communication I/F 407 to perform communication via the in-store network 3. For example, the communication control unit 4001 periodically transmits the product master M to the POS terminal 2. Furthermore, the communication control unit 4001 receives transaction information from the POS terminal 2 . Alternatively, when receiving the transaction code, the communication control unit 4001 transmits transaction information corresponding to the transaction code to the POS terminal.

The storage control unit 4002 controls the process of storing various information in the storage unit 405. The storage control unit 4002 stores the transaction information received by the communication control unit 4001 in the transaction information table T1. Further, when the communication control unit 4001 receives a transaction code, the storage control unit 4002 extracts corresponding transaction information from the transaction information table T1. Note that the storage control unit 4002 stores not only transaction information related to one transaction but also transaction information related to a total of multiple transactions in the transaction information table T1.

Next, the characteristic functions of the POS terminal 2 will be explained.

The CPU 201 of the control unit 200 loads the control program PR2 in the storage unit 205 into the RAM 203, and generates each functional unit shown in FIG. 6 on the RAM 203 by operating according to the control program PR2. Specifically, the control unit 400 includes a communication control unit 2001, an input control unit 2002, a product registration unit 2003, a transaction totaling unit 2004, a tax exemption control unit 2005, and a transaction information generation unit 2006 as functional units. , and a print control unit 2007.

The communication control unit 2001 controls the communication I/F 207 to perform communication via the in-store network 3. For example, the communication control unit 2001 periodically receives the product master M from the store server 4. Furthermore, the communication control unit 2001 transmits transaction information regarding one transaction to the store server 4. Furthermore, the communication control unit 2001 transmits the transaction code to the store server 4. Thereby, the communication control unit 2001 requests transaction information corresponding to the transmitted transaction code. The communication control unit 2001 then receives transaction information from the store server 4. Further, the communication control unit 2001 transmits transaction information related to the total of multiple transactions to the store server 4.

An input control unit 2002, which is an input means, controls the scanner 212 and the like to accept input of a transaction code. Alternatively, the input control unit 2002 controls the operation unit 208 to accept input of a transaction code. Further, the input control unit 2002 receives input from the transaction summation key 2081 to execute transaction summation processing.

The product registration unit 2003 registers the product with the product code received by the input control unit 2002 as a product to be sold. The product registration unit 2003 reads information associated with the product code from the product master M when the input control unit 2002 receives the product code of the product to be sold. The product registration unit 2003 then registers information related to the product to be sold as a product to be sold.

The transaction summation unit 2004 sums up transaction information in a transaction summation process. Specifically, when the input control unit 2002 receives the transaction code, the transaction totaling unit 2004 causes the communication control unit 2001 to transmit the input transaction code. Thereby, the transaction summation unit 2004, which is an extraction means, extracts transaction information related to the transaction code by the input control unit 2002 from the transaction information table T1. Then, the transaction totaling unit 2004 stores the transaction information related to the transaction code that the communication control unit 2001 received from the store server 4 in the total transaction registration table T2. The transaction summation unit 2004 repeatedly executes the process of storing the above-mentioned transaction information in the summed transaction registration table T2 until the confirmation key 2082 is pressed, thereby storing a plurality of pieces of transaction information in the summed transaction registration table T2. let

The transaction summation unit 2004, which is a summation means, sums up a plurality of pieces of transaction information stored in the sum transaction registration table T2 into one transaction information when the press of the confirm key 2082 is detected. Furthermore, when summing up the transaction information, the transaction summation unit 2004 sums up the total sales amount of the plurality of transaction information to be summed up. That is, the transaction summation unit 2004 calculates the total sales amount of products whose tax exemption category belongs to general goods, the total sales amount of products whose tax exemption category belongs to consumables, and the total sales amount of all products.

The tax exemption control unit 2005 determines whether the product to be sold is eligible for tax exemption. Specifically, the tax exemption control unit 2005 calculates the total sales amount of the products to be sold for each tax exemption category. Then, the tax exemption control unit 2005 determines whether the total sales amount of the products in the tax exemption category is within the range of the tax exemption reference amount. If the total sales amount of the products in the tax exemption category is within the range of the tax exemption reference amount, the tax exemption control unit 2005 determines that the product in the corresponding tax exemption category is eligible for tax exemption. On the other hand, if the total sales amount of the products in the tax exemption category is outside the range of the tax exemption reference amount, the tax exemption control unit 2005 determines that the products in the corresponding tax exemption category are not subject to tax exemption. Here, the tax exemption standard amount is the amount determined by the tax exemption system for which tax is exempted. In other words, the tax exemption standard amount is the amount that serves as the standard for whether or not to exempt a product in the tax exemption category from tax. The tax exemption standard amount can be set to a different amount for each tax exemption category. For example, the tax exemption standard amount is set in advance to be 5,000 yen to 500,000 yen for a tax exemption category for consumables, and 10,000 yen for a tax exemption category for general goods. Then, the tax exemption control unit 2005 calculates the tax exemption amount for each tax exemption category. That is, the tax exemption control unit 2005 calculates the consumables tax exemption amount and the general goods tax exemption amount.

Furthermore, when the transaction summation unit 2004 sums up a plurality of pieces of transaction information, the tax exemption control unit 2005 calculates a tax exemption amount for the summed transaction information. The tax exemption control unit 2005 calculates the tax exemption amount from the total sales amount of products whose tax exemption classification is general goods, which are totaled by the transaction summation unit 2004. Further, the tax exemption control unit 2005 calculates the tax exemption amount from the total sales amount of the products whose tax exemption classification is consumables, which is totaled by the transaction summation unit 2004. However, if the tax exemption control unit 2005 includes the transaction in the tax exemption amount again in a case where the transaction to be added up has already been exempted from tax, the transaction will be exempted from tax redundantly. Therefore, the tax exemption control unit 2005 calculates the amount obtained by subtracting the tax exemption amount exempted from the transaction to be added up from the tax exemption amount calculated from the total sales amount as the tax exemption amount due to the addition. That is, the tax exemption control unit 2005 calculates the consumables tax exemption amount and the general goods tax exemption amount for the combined transaction information.

Transaction information generation unit 2006 generates transaction information. The transaction information generation unit 2006 generates transaction information regarding one transaction when the product sales data registration process regarding one transaction is completed. Further, the transaction information generation unit 2006 generates transaction information related to the total of multiple transactions when the multiple transactions are totaled and the tax exemption amount is recalculated. Transaction information related to the sum of multiple transactions includes the transaction code, transaction date and time, transaction details, consumables tax exemption amount, general goods tax exemption amount, and total amount, as well as transaction information related to one transaction. be associated and memorized. The transaction code is identification information that can identify transaction information related to combined transactions. The transaction date and time is information indicating the date and time when transaction information related to the combined transactions was generated. The transaction details are information indicating the transaction code, transaction date and time, transaction details, and total amount excluding tax of transaction information to be combined. The consumables tax exemption amount is information obtained by recalculating the tax exemption amount of products whose tax exemption category belongs to consumables. The general goods tax exemption amount is information obtained by recalculating the tax exemption amount of products whose tax exemption classification is general goods. The total amount is the total amount of products sold in the combined transactions.

The print control unit 2007 controls the printer 211 to print a receipt. The print control unit 2007 prints a totaling target receipt that is a receipt related to transaction information to be totaled. Here, FIG. 7 is an explanatory diagram showing an example of the receipt R1 to be added up. FIG. 7A is an explanatory diagram showing a receipt R1 to be added up when a product belonging to the general goods category is exempted from tax. FIG. 7(b) is an explanatory diagram showing the receipt R1 to be added up when the product is not exempted from tax. The print control unit 2007 prints the transaction date and time R11, the transaction details R12, the total result R13, and the transaction code R14 on the totalization target receipt R1.

The transaction date and time R11 is the transaction date and time of the transaction information. Transaction details R12 are transaction details of transaction information. The total result R13 is a total result of various information related to one transaction. More specifically, the print control unit 2007 prints the tax R131, the total amount R132, and the tax exemption amount R133 on the tally result R13. Tax R131 is the total result of consumption tax on products related to one transaction. The total amount R132 is a total result of sales prices including consumption tax of products related to one transaction. The tax exemption amount R133 is a total result of the tax exemption amount of products related to one transaction. Transaction code R14 is a transaction code of transaction information. More specifically, the transaction code R14 is printed with a transaction code converted into a code symbol and a number indicating the transaction code. Although a two-dimensional code is printed on the transaction code R14 shown in FIG. 7, the present invention is not limited to this, and it may be a three-dimensional code, a figure, or the like. In addition, although numbers are printed on the transaction code R14, the number is not limited to this, but it may be a string of characters or a combination of numbers and strings. .

Further, the print control unit 2007, which is a print control unit, prints a total receipt related to the transaction information totaled by the transaction total unit 2004. Here, FIG. 8 is an explanatory diagram showing an example of the combined receipt R2. The combined receipt R2 shown in FIG. 8 is the combined receipt R2 obtained by adding together the combined receipts R1 shown in FIGS. 7(a) and 7(b). The print control unit 2007 prints the total transaction date and time R21, the total transaction details R22, the total tally result R23, and the total transaction code R24 on the total receipt R2.

The combined transaction date and time R21 is the transaction date and time of the transaction information related to the combined transactions. The combined transaction details R22 are transaction details of transaction information related to the combined transactions. More specifically, the print control unit 2007 adds transaction codes R221a, R221b to be combined, transaction dates and times R222a, R222b to be combined, transaction details R223a, R223b, and total amount to be combined R224a, R224b to the combined transaction details R22. is printed. The transaction codes R221a and R221b to be combined are numbers indicating the transaction codes of the transaction information to be combined. The transaction dates and times R222a and R222b to be combined are the transaction dates and times of transaction information to be combined. The transaction details to be combined R223a and R223b are the transaction details of the transaction information to be combined. The total amount to be combined R224a and R224b is the total amount excluding tax related to one transaction of transaction information to be combined.

The total aggregation result R23 is the aggregation result of various types of transaction information related to the combined transactions. More specifically, the print control unit 2007 prints the tax R231, the total amount R232, the tax exemption amount R233, and the tax exemption amount breakdown R234 on the total tally result R23. Tax R231 is the total result of taxes on products included in the transaction information related to the combined transactions. The total amount R232 is a total result of the sales prices including tax of the products included in the transaction information related to the combined transactions. The tax exemption amount R233 is the total result of the tax exemption amount of the products included in the transaction information related to the combined transactions. The tax exemption amount breakdown R234 is a breakdown of the tax exemption amount of the products included in the transaction information related to the combined transactions. In the tax exemption amount breakdown R234 shown in Figure 8, the amount exempted from tax in transaction 1 to be combined is 1040 yen, and the amount exempted from tax in transaction 2 to be combined is 0 yen. It shows that the amount paid was 240 yen.

The combined transaction code R24 is a transaction code of transaction information related to combined transactions. More specifically, the total transaction code R24 is printed with a transaction code converted into a code symbol and a number indicating the transaction code. Although a two-dimensional code is printed on the total transaction code R24 shown in FIG. 8, the code is not limited to this, and may be a three-dimensional code, a figure, or the like. Further, although numbers are printed on the total transaction code R24, the code is not limited to this, and may be a string of characters or a combination of numbers and strings of characters. In this manner, the print control unit 2007 prints the total receipt R2 in a manner that allows for totalization, with the total transaction code R24 printed thereon. As a result, if a non-resident has a product that is not eligible for tax exemption even if the transaction is combined, the non-resident can further add up the transaction to make it eligible for tax exemption.

Furthermore, the print control unit 2007 prints the totaling source receipt related to the transaction information of the totaling source that the transaction totaling unit 2004 has targeted for totaling. Here, FIG. 9 is an explanatory diagram showing an example of the totaling source receipt R3. The summation source receipt R3 shown in FIG. 9 indicates the summation source receipt R3 related to the transaction information of the summation source of the summation receipt R2 shown in FIG. The summation source receipt R3 is substantially the same as the summation target receipt R1, but differs from the summation target receipt R1 in that the transaction code R14 is not printed thereon. Thereby, the print control unit 2007 can prevent fraud. In other words, a malicious non-resident cannot fraudulently obtain a double tax exemption by combining a transaction that has already been combined with another transaction into another transaction.

The print control unit 2007 prints the transaction date and time R31, the transaction details R32, the total result R33, and the totaled information R34 on the totaling source receipt R3. The transaction date and time R31, transaction details R32, and aggregation result R33 are the same as the transaction date and time R11, transaction details R12, and aggregation result R13 of the transaction information that was the subject of aggregation of the combined receipt R2 related to the aggregation source receipt R3. be. That is, the print control unit 2007 prints the tax R331, the total amount R332, and the tax exemption amount R333 on the tally result R33. Furthermore, the tax R331, the total amount R332, and the tax exemption amount R333 are the same as the tax R131, the total amount R132, and the tax exemption amount R133 of the transaction information that is the target of the addition of the combined receipt R2 related to the original receipt R3. be. The combined information R34 is information indicating that the combined receipt R3 has been combined. Further, the summed information R34 includes a transaction code of the summed transaction information. In this way, the print control unit 2007 prints the totalization source receipt R3 in a form in which totalization is not possible, with the totalization completed information R34 printed instead of the transaction code R14 or the total transaction code R24. As a result, a malicious non-resident cannot commit a fraud in which a transaction that has already been added to another transaction is added to another transaction, resulting in a double tax exemption.

Next, transaction summation processing executed by the POS terminal 2 will be explained. Here, FIG. 10 is a flowchart diagram showing an example of transaction summation processing executed by the POS terminal 2 according to the embodiment.

First, when the input control unit 2002 of the POS terminal 2 detects that the transaction summation key 2081 is pressed, it starts transaction summation processing (step S1).

Next, the input control unit 2002 of the POS terminal 2 determines whether or not input of a transaction code is detected (step S2). If input of a transaction code is not detected (step S2; No), the input control unit 2002 of the POS terminal 2 moves to step S6.

On the other hand, if input of a transaction code is detected (step S2; Yes), the communication control unit 2001 of the POS terminal 2 transmits the input transaction code to the store server 4 (step S3). Next, the communication control unit 2001 of the POS terminal 2 receives transaction information corresponding to the transaction code transmitted from the store server 4 (step S4). Next, the transaction totaling unit 2004 of the POS terminal 2 stores the received transaction information in the total transaction registration table T2 (step S5).

Next, the transaction summation unit 2004 of the POS terminal 2 determines whether pressing of the confirm key 2082 is detected (step S6). If pressing of the confirmation key 2082 is not detected (step S6; No), the transaction totaling unit 2004 of the POS terminal 2 moves to step S2.

On the other hand, if pressing of the confirmation key 2082 is detected (step S6; Yes), the transaction summation unit 2004 of the POS terminal 2 sums up the transaction information (step S7). Next, the tax exemption control unit 2005 of the POS terminal 2 recalculates the tax exemption amount (step S8). Next, the transaction summation unit 2004 of the POS terminal 2 generates transaction information including the summed transaction information and the recalculated tax exemption amount (step S9).

Next, the print control unit 2007 of the POS terminal 2 prints the total receipt R2 (step S10).

Next, the print control unit 2007 of the POS terminal 2 determines whether pressing of the totalization source receipt key 2083 is detected (step S11). If the press of the summation source receipt key 2083 is not detected (step S11; No), the print control unit 2007 of the POS terminal 2 moves to step S13.

On the other hand, if pressing of the summation source receipt key 2083 is detected (step S11; Yes), the print control unit 2007 of the POS terminal 2 prints the summation source receipt R3 (step S12).

Next, the communication control unit 2001 of the POS terminal 2 transmits the generated transaction information to the store server 4 (step S13). The store server 4 then stores the transaction information in the transaction information table T1.

With the above steps, the POS terminal 2 ends the transaction summation process.

As described above, according to the POS terminal 2 according to the present embodiment, the input control unit 2002 reads the transaction code printed on the totalization target receipt R1. The transaction summation unit 2004 sums up the transactions corresponding to the transaction code. Then, the transaction information generation unit 2006 generates transaction information related to the combined transactions. The print control unit 2007 prints a total receipt R2 related to the combined transaction information and a summation source receipt R3 in a form that cannot be combined, related to the transaction information that the transaction summation unit 2004 has targeted for summation. Therefore, non-residents can obtain not only the combined receipt R2, but also receipts that have been processed to prevent fraud, and stores can prevent fraud such as double tax exemption. .

Although several embodiments of the invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, substitutions, and changes can be made without departing from the gist of the invention. These embodiments and their modifications are included within the scope and gist of the invention, as well as within the scope of the invention described in the claims and its equivalents.

Further, in the embodiment described above, the print control unit 2007 controls the printer 211 to print the summation target receipt R1, the summation receipt R2, and the summation source receipt R3 on paper such as roll paper. However, the present invention is not limited thereto, and the totaling target receipt R1, the totaling receipt R2, and the totaling source receipt R3 may be electronic receipts.

It is assumed that the programs to be executed by each device of the above-described embodiments and modified examples are provided by being pre-installed in a storage medium (ROM or storage unit) included in each device, but the program is not limited to this. For example, it may be provided as an installable or executable file recorded on a computer-readable recording medium such as a CD-ROM, flexible disk (FD), CD-R, or DVD (Digital Versatile Disk). It may be configured as follows. Furthermore, the storage medium is not limited to a medium independent of a computer or an embedded system, but also includes a storage medium in which a program transmitted via a LAN, the Internet, etc. is downloaded and stored or temporarily stored.

Further, the program executed by each device of the above embodiments and modified examples may be stored on a computer connected to a network such as the Internet, and may be provided by being downloaded via the network. It may also be configured to be provided or distributed via a network such as

1 POS system 2 POS terminal 200 Control section 2001 Communication control section 2002 Input control section 2003 Product registration section 2004 Transaction totalization section 2005 Tax exemption control section 2006 Transaction information generation section 2007 Printing control section

JP2015-22328A

Claims (6)

an input means that receives an input of identification information that is related to one transaction in product sales data processing and that can identify transaction information stored in the storage unit;
Extracting means for extracting the transaction information related to the identification information received by the input means from the storage unit;
summing means for summing up the plurality of transaction information extracted by the extraction means;
printing control means for printing a combined receipt relating to the transaction information summed up by the summation means and a summation source receipt in a form that is related to the transaction information targeted for summation by the summation means and that cannot be summed up;
A product sales data processing device comprising: The printing control means does not print the identification information as the non-combinable aspect of the combination source receipt.
The product sales data processing device according to claim 1. The printing control means prints on the totaling source receipt that the totaling has been completed.
The product sales data processing device according to claim 1 or 2. The printing control means prints the identification information as a summable form of the combined receipt.
A product sales data processing device according to any one of claims 1 to 3. The printing control means prints the totalization source receipt when an operation to print the totalization source receipt is performed.
A product sales data processing device according to any one of claims 1 to 4. The computer that controls the product sales data processing device,
an input means that receives an input of identification information that is related to one transaction in product sales data processing and that can identify transaction information stored in the storage unit;
Extracting means for extracting the transaction information related to the identification information received by the input means from the storage unit;
summing means for summing up the plurality of transaction information extracted by the extraction means;
printing control means for printing a combined receipt relating to the transaction information summed up by the summation means and a summation source receipt in a form that is related to the transaction information targeted for summation by the summation means and that cannot be summed up;
A program to function as

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