JP7080919B2 - Product sales data processing equipment and programs - Google Patents

Description

An embodiment of the present invention relates to a product sales data processing device and a program.

Conventionally, when a business operator who manages an export goods sales floor (duty-free shop) sells a product or the like to a non-resident such as a foreign tourist, the consumption tax or other tax on the sales target is charged. There is a so-called tax exemption system that exempts.

In order to be eligible for such a tax exemption system, the total sales amount of goods in the tax exemption category must be equal to or greater than the prescribed amount.

However, it was necessary to calculate the total amount separately in order to know whether or not the total sales amount of the goods in the tax exemption category reached the predetermined amount.

An object to be solved by the present invention is to provide a product sales data processing device and a program capable of outputting whether or not a product to be sold is subject to tax exemption.

The product sales data processing device of the embodiment includes an input means, a registration means, a calculation means, a determination means, and a display control means. The input means accepts input of a product code that can identify a product. The registration means registers the product of the product code accepted by the input means as a product to be sold. The calculation means calculates the total amount of the products to be sold registered by the registration means for each category related to the tax exemption system. The determination means determines whether or not the total amount for each of the categories calculated by the calculation means exceeds the amount for each of the categories defined by the tax exemption system. The display control means indicates whether or not the tax of the product registered by the registration means is exempted on the product registration screen displaying the product registered by the registration means according to the determination result of the determination means. The tax exemption status is displayed, and the product registered by the registration means is displayed by adding the category related to the tax exemption system of the product.

FIG. 1 is an explanatory diagram showing an example of the configuration of the POS system according to the present embodiment. FIG. 2 is a block diagram showing a hardware configuration of the store server. FIG. 3 is an explanatory diagram showing an example of the product master. FIG. 4 is a block diagram showing a hardware configuration of a POS terminal. FIG. 5 is an explanatory diagram showing an example of a sales product registration table. FIG. 6 is a block diagram showing a characteristic functional configuration of each device of the POS system. FIG. 7 is an explanatory diagram showing an example of the first product registration screen. FIG. 8 is an explanatory diagram showing an example of the second product registration screen. FIG. 9 is a flowchart showing an example of the product sales data registration process.

Hereinafter, embodiments of the product sales data processing device and the program will be described in detail with reference to the attached drawings. It should be noted that the embodiment described below is an embodiment of the product sales data processing device and the program, and does not limit the configuration, specifications, and the like. 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 tax-exempt store and processes product sales data related to registration and settlement of products related to one transaction. be.

FIG. 1 is an explanatory diagram showing an example of the configuration of the POS system 1 according to the present embodiment. The POS system 1 includes a POS terminal 2 and a store server 4. Then, 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) or the like that connects each device installed in the store.

The POS terminal 2 is a product sales data processing device used for product sales data processing in a store such as a duty-free shop that can sell products exempt from tax. The store server 4 is an information processing device that comprehensively manages the POS terminal 2 installed in the store.

Next, the hardware configuration of the POS terminal 2 and the store server 4 will be described.

First, the hardware configuration of the store server 4 will be described. FIG. 2 is a block diagram showing a hardware configuration of the store server 4. The store server 4 includes a control unit 400 for controlling each unit. 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 connects the ROM 402 and the RAM 403 via a bus line 404 such as an address bus and a data bus. The CPU 401 centrally controls each unit. The ROM 402 is a storage medium for storing various programs and data. The RAM 403 is a storage medium for temporarily storing various programs and rewriting various data.

The control unit 400 connects the storage unit 405, the controller 406, and the communication I / F 407 via the bus line 404.

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

The communication I / F 407 connects to the POS terminal 2 or 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 the control program PR1 and the product master M. The control program PR1 is a program for exerting a characteristic function of the store server 4.

The product master M is a database that stores information on each product. Here, FIG. 3 is an explanatory diagram showing an example of the product master M. The product master M stores information about the product of each product. The product master M stores the product code, the product name, the price, and the tax exemption category 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 goods. The tax exemption category is a category related to the tax exemption system that exempts taxes on goods sold to non-residents such as foreign travelers. The tax exemption categories include "consumables", "general goods", and "not subject to tax exemption". "Consumables" include foods, beverages, chemicals, cosmetics and other consumables. A "general article" is an article subject to tax exemption and is an article used for normal life other than consumables. For example, "general goods" correspond to products such as home appliances, clothes, and bags. "Not subject to tax exemption" is an item that is not subject to tax exemption. The tax exemption category described above is an example and may be a category other than this.

Next, the hardware configuration of the POS terminal 2 will be described. FIG. 4 is a block diagram showing a hardware configuration of the POS terminal 2. The POS terminal 2 includes a control unit 200 for controlling each unit. As shown in FIG. 4, the control unit 200 includes a CPU 201, a ROM 202, and a RAM 203. The CPU 201 connects the ROM 202 and the RAM 203 via a bus line 204 such as an address bus and a data bus. The CPU 201 centrally controls each unit. The ROM 202 is a storage medium for storing various programs and data. The RAM 203 is a storage medium for temporarily storing various programs and rewriting various data. Further, the RAM 203 uses a part of the area for storing the sales product registration table T.

The sales product registration table T stores the products to be sold. Here, FIG. 5 is an explanatory diagram showing an example of the sales product registration table T. The sales product registration table T stores product information related to the product for each product to be sold. Then, the product information is stored in association with the product code, the product name, the price, and the tax exemption category.

The control unit 200 connects the storage unit 205, the controller 206, and the communication I / F 207 via the bus line 204.

The controller 206 connects the operation unit 208, the first display unit 209, the second display unit 210, the printer 211, the scanner 212, the passport reader 213, and the card reader / writer 214. The operation unit 208 is a keyboard, a mouse, or the like for inputting an operation. The operation unit 208 includes a tightening key 2081 and a tax exemption mode key 2082. The closing key 2081 is a key for completing the registration of the product to be sold and calculating the total sales amount. The tax exemption mode key 2082 is a key for setting the tax exemption mode. Here, the tax exemption mode is a mode for determining whether or not the transaction can be exempted from tax in the product sales data registration process.

The first display unit 209 and the second display unit 210 are display devices such as a liquid crystal display. The first display unit 209 and the second display unit 210 display various information such as the product name, price, total amount of one transaction declared to be settled, and change amount of the product registered by the product sales data processing. The first display unit 209 displays various information mainly to the clerk. The second display unit 210 mainly displays various information to the customer. The first display unit 209 and the second display unit 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 for printing receipts, journals, and the like. The printer 211 prints the receipt information on paper such as roll paper and outputs the paper receipt.

The scanner 212 is a laser type hand scanner, an optical reading type vertical scanner, or the like. Then, the scanner 212 optically reads a code such as a bar code or a two-dimensional code attached to the product.

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

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

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

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

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

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

The CPU 401 of the control unit 400 expands the control program PR1 of the storage unit 405 into the RAM 403 and operates according to the control program PR1 to generate each functional unit shown in FIG. 6 on the RAM 403. Specifically, the control unit 400 includes a communication control unit 4001 as a functional unit.

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.

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

The CPU 201 of the control unit 200 expands the control program PR2 of the storage unit 205 into the RAM 203 and operates according to the control program PR2 to generate each functional unit shown in FIG. 6 on the RAM 203. Specifically, the control unit 200 has, as functional units, a communication control unit 2001, an input control unit 2002, a mode control unit 2003, a product registration unit 2004, a tax exemption control unit 2005, and a display control unit 2006. It is equipped with an accounting processing 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.

The input control unit 2002, which is an input means, accepts the input of the product code from the scanner 212 or the like. Alternatively, the input control unit 2002 receives the input of the product code from the operation unit 208. Alternatively, the input control unit 2002 accepts the input to be set to the tax exemption mode from the tax exemption mode key 2082. Further, the input control unit 2002 receives an input from the closing key 2081 to complete the registration of the product to be sold and to calculate the total sales amount.

The mode control unit 2003 controls the mode change. Specifically, the mode control unit 2003 sets the POS terminal 2 to the tax exemption mode when the input control unit 2002 receives the input to be set to the tax exemption mode. Then, the mode control unit 2003 sets the POS terminal 2 to the normal mode when the product sales data registration process in the tax exemption mode is completed. The normal mode is a mode in which it is not determined whether or not the transaction can be exempted from tax in the product sales data registration process.

The product registration unit 2004, which is a registration means, registers the product with the product code accepted by the input control unit 2002 in the sales product registration table T as a product to be sold. When the input control unit 2002 receives the product code of the product to be sold, the product registration unit 2004 reads the information associated with the product code from the product master M. Then, the product registration unit 2004 registers the information related to the product to be sold as the product information and the read information in the sales product registration table T. As a result, the product registration unit 2004 registers the product with the product code accepted by the input control unit 2002 as the product to be sold.

The tax exemption control unit 2005 determines whether or not the product to be sold is subject to tax exemption when the tax exemption mode is set. Specifically, the tax exemption control unit 2005 calculates the total sales amount of the products to be sold registered in the sales product registration table T for each tax exemption category. Then, the tax exemption control unit 2005, which is a determination means, determines whether or not the total sales amount of the products in the tax exemption category is within the range of the tax exemption standard amount. That is, the tax exemption control unit 2005 determines whether or not the total sales amount of the products in the tax exemption category exceeds the lower limit of the tax exemption standard amount. In addition, the tax exemption control unit 2005 determines whether or not the total sales amount of the products in the tax exemption category does not exceed the upper limit of the tax exemption standard amount. When the total sales amount of the products in the tax exemption category is within the range of the tax exemption standard amount, the tax exemption control unit 2005 determines that the products in the corresponding tax exemption category are subject to tax exemption. On the other hand, the tax exemption control unit 2005 determines that the products in the tax exemption category are not subject to tax exemption when the total sales amount of the products in the tax exemption category is outside the range of the tax exemption standard amount. Here, the tax exemption standard amount is an amount that becomes a threshold value determined by the tax exemption system in which tax is exempted. That is, the tax exemption standard amount is an amount that serves as a standard for exempting tax on products in the tax exemption category. The tax exemption standard amount can be set differently for each tax exemption category. For the tax exemption standard amount, for example, the tax exemption category is set in advance from 5,000 yen to 500,000 yen for consumables, and the tax exemption category is set to 10,000 yen for general goods. Then, the tax exemption control unit 2005 calculates the tax exemption amount for each tax exemption category.

In addition, the tax exemption control unit 2005 calculates the general goods tax exemption amount, the consumables tax exemption amount, the general goods tax exemption application balance, the consumables tax exemption application balance, the total tax exemption amount, and the tax exemption amount. Then, the tax exemption control unit 2005 causes the first display unit 209 and the second display unit 210 to display the calculated amount. As a result, the clerk and the customer can grasp the tax exemption status. The tax exemption amount for general goods is an amount whose tax exemption category indicates the tax exemption amount for goods of general goods. The consumables tax exemption amount is an amount whose tax exemption category indicates the tax exemption amount of consumables products. The general goods tax exemption application balance is an amount indicating the balance up to the tax exemption standard amount of general goods necessary for receiving the tax exemption. That is, the balance applicable to the general goods tax exemption is the amount obtained by subtracting the total sales amount of the products in the tax exemption category from the tax exemption standard amount. The consumables tax exemption balance is an amount indicating the balance up to the tax exemption standard amount of consumables required to be eligible for tax exemption. That is, the remaining amount of consumables tax exemption is the amount obtained by subtracting the total sales amount of the products in the tax exemption category from the tax exemption standard amount. The total tax exemption amount is the sum of the tax exemption amounts for all tax exemption categories. The tax exemption amount is the amount of tax exemption. The tax exemption amount is the total amount of the tax exemption amount for the goods whose tax exemption category is general goods and the tax exemption amount for the goods whose tax exemption category is consumables.

The display control unit 2006 causes the first display unit 209 and the second display unit 210 to display various screens. The display control unit 2006, which is a display control means, causes, for example, the first display unit 209, which is mainly viewed by a clerk, to display the first product registration screen. Here, FIG. 7 is an explanatory diagram showing an example of the first product registration screen G1. The first product registration screen G1 displays the tax exemption status indicating whether or not the tax of the product to be sold is exempted according to the determination result of the tax exemption control unit 2005 in the product sales data registration process set in the tax exemption mode. This is the screen to be displayed.

The first product registration screen G1 is roughly classified into a product list display area G11, a tax exemption information display area G12, and a total display area G13. The product list display area G11 is an area for displaying product information of products registered in the sales product registration table T. The product list display area G11 includes a column for displaying a product name, a unit price, a point, a discount, an amount, and a tax exemption category for each product. The product name is displayed in the product name. In the unit price, the price of the product is displayed. The number of points sold is displayed as the number of points. In the discount, when the price of the product is discounted, the discount amount or the discount rate is displayed. In the amount of money, the amount of money obtained by multiplying the price of the product by the number of items sold is displayed. In the tax exemption category, the tax exemption category of the product is displayed. In the product list display area G11 shown in FIG. 7, product A and product B are products corresponding to general goods, product C is a product corresponding to consumables, and product D is a product not subject to tax exemption. It is shown that.

Then, the display control unit 2006 displays the tax exemption status indicating whether or not the tax is exempted for each product registered in the sales product registration table T in the product list display area G11. Further, the display control unit 2006 displays the tax exemption status of the product list display area G11 in different display modes depending on whether or not the product is exempt from tax. The display modes in which the tax exemption status of the product list display area G11 is different are, for example, changing a color, adding a character string, displaying an animation, adding a mark, changing a font, changing a display size, and the like. The first product registration screen G1 shown in FIG. 7 displays "tax exemption" for products subject to tax exemption and "tax exemption" for products not subject to tax exemption as a display mode capable of identifying whether or not the product is tax exempt. "Taxation" is displayed. The first product registration screen G1 shown in FIG. 7 shows that the product A and the product B are tax-exempt products.

The tax exemption information display area G12 is an area for displaying information related to tax exemption of products registered in the sales product registration table T. The tax exemption information display area G12 includes a general goods tax exemption target amount column G121, a consumables tax exemption target amount column G122, a tax exemption target amount column G123, and a tax exemption amount column G124. The general goods tax exemption target amount column G121 and the consumables tax exemption target amount column G122 are columns for displaying the target amount of tax exemption for each tax exemption category.

The general goods tax exemption target amount column G121 is a column for displaying the general goods tax exemption target amount or the general goods tax exemption applicable balance. Then, the display control unit 2006 displays the tax exemption status indicating whether or not the general goods tax exemption target amount or the general goods tax exemption application balance is subject to tax exemption in the general goods tax exemption target amount column G121. Further, the display control unit 2006 displays the tax exemption status of the general goods tax exemption target amount column G121 in different display modes depending on whether or not the product is exempt from tax. That is, the display control unit 2006 displays the general goods tax exemption amount in the general goods tax exemption amount column G121 together with the message "tax exemption" when the goods whose tax exemption category is general goods are tax exempt. On the other hand, if the display control unit 2006 is not exempted because the total amount of goods in the tax exemption category does not exceed the tax exemption standard amount, the general goods tax exemption balance is set to the general goods with the message "until tax exemption". It is displayed in the tax exemption target amount column G121. In the general goods tax exemption target amount column G121 shown in FIG. 7, "tax exemption 11,000 yen" is displayed. The display mode of the general goods tax exemption target amount column G121 with different tax exemption status is not limited to the above, but the color is changed, the character string is added, the animation is displayed, the mark is added, the font is changed, and the display size is changed. And so on.

The consumables tax exemption target amount column G122 is a column for displaying the consumables tax exemption target amount or the consumables tax exemption applicable balance. Then, the display control unit 2006 displays the tax exemption status indicating whether or not the consumables tax exemption target amount or the consumables tax exemption application balance is subject to tax exemption in the consumables tax exemption target amount column G122. Further, the display control unit 2006 displays the tax exemption status of the consumables tax exemption target amount column G122 in different display modes depending on whether or not the product is exempt from tax. That is, when the product whose tax exemption category is consumable is subject to tax exemption, the display control unit 2006 displays the consumables tax exemption target amount in the consumables tax exemption target amount column G122 together with the message "tax exemption". On the other hand, if the tax exemption category does not exceed the tax exemption standard amount and the tax exemption does not exceed the tax exemption standard amount, the display control unit 2006 will use the consumables tax exemption balance with the message "Before tax exemption". It is displayed in the tax exemption target amount column G122. In the consumables tax exemption target amount column G122 shown in FIG. 7, "3,001 yen until tax exemption" is displayed. The display mode of the consumables tax exemption target amount column G122 with different tax exemption status is not limited to the above, but the color is changed, the character string is added, the animation is displayed, the mark is added, the font is changed, and the display size is changed. And so on.

The tax exemption target amount column G123 is a column in which the tax exemption target amount of all the tax exemption target products is displayed. The tax exemption target amount column G123 shown in FIG. 7 is displayed as "11,000 yen". The tax exemption amount column G124 is a column in which the total amount of tax exempted in one transaction is displayed. The tax exemption amount column G124 shown in FIG. 7 is displayed as "-850 yen".

The total display area G13 is an area for displaying the total amount of products registered in the sales product registration table T. The total display area G13 includes a total product number display column, a total amount display column, a deposit display column, and a billing balance display column. The total merchandise point display column is a column for displaying the total merchandise points registered in the sales product registration table T. The total amount display column is a column for displaying the total amount of the products registered in the sales product registration table T. The deposit display column is a column that displays the amount of money deposited by the customer. The billing balance display column is a column for displaying the remaining billing amount.

Alternatively, the display control unit 2006 causes, for example, the second display unit 210, which is mainly viewed by the customer, to display the second product registration screen. Here, FIG. 8 is an explanatory diagram showing an example of the second product registration screen G2. The second product registration screen G2 includes a tax exemption information display area G21, a product display area G22, and a total display area G23. The tax exemption information display area G21 is an area for displaying information related to tax exemption of products registered in the sales product registration table T. Since the display area of the tax exemption information display area G21 is narrow, the display control unit 2006 scrolls and displays the tax exemption information of the products registered in the sales product registration table T. That is, the display control unit 2006 scrolls and displays, for example, "general goods tax exemption amount 11,000 yen, consumables tax exemption amount, 3,001 yen until tax exemption, total tax exemption amount 11,000 yen, tax exemption amount-850 yen". do. The product display area G22 is an area for displaying the product name of the latest product registered in the sales product registration table T. The total display area G23 is an area for displaying the total amount of the products registered in the sales product registration table T.

Since the display area of the second display unit 210 is narrow, the display control unit 2006 scrolls the display. However, the display method is not limited to this, and the display control unit 2006 may display the same screen as the tax exemption information display area G12 of the first product registration screen G1 on the second display unit 210.

The accounting processing unit 2007 executes accounting processing. Here, the accounting process is a process of receiving the tax exempted price of the tax exemption amount, a process of printing a receipt indicating that the price has been received, and the like.

Next, the product sales data registration process executed by the POS terminal 2 will be described. Here, FIG. 9 is a flowchart showing an example of the product sales data registration process executed by the POS terminal 2 of the embodiment.

First, the mode control unit 2003 of the POS terminal 2 sets the tax exemption mode when the pressing of the tax exemption mode key 2082 is detected (step S1).

Next, the product registration unit 2004 of the POS terminal 2 determines whether or not the product code is input (step S2). When the product code is not input (step S2; No), the product registration unit 2004 of the POS terminal 2 proceeds to step S15.

On the other hand, when the product code is input (step S2; Yes), the product registration unit 2004 of the POS terminal 2 extracts the information associated with the input product code from the product master M (step S3).

Next, the product registration unit 2004 of the POS terminal 2 registers the information extracted from the product master M in the sales product registration table T as product information (step S4).

Next, the tax exemption control unit 2005 of the POS terminal 2 calculates the total sales amount of the tax exemption category of the product registered in the sales product registration table T (step S5).

Next, the tax exemption control unit 2005 of the POS terminal 2 determines whether or not the total sales amount of the tax exemption category exceeds the tax exemption standard amount (step S6). That is, the tax exemption control unit 2005 of the POS terminal 2 determines whether or not the product in the tax exemption category of the product registered in the sales product registration table T is subject to tax exemption.

When a product in the tax exemption category of the product registered in the sales product registration table T is subject to tax exemption (step S6; Yes), the display control unit 2006 of the POS terminal 2 can identify that the product is subject to tax exemption. It is displayed in the product list display area G11 in an embodiment (step S7).

Next, the display control unit 2006 of the POS terminal 2 displays the tax exemption target amount in a display mode that can identify the tax exemption target (step S8). That is, the display control unit 2006 displays the general goods tax exemption target amount in the general goods tax exemption target amount column G121 in a display mode capable of identifying the tax exemption target. Alternatively, the display control unit 2006 causes the consumables tax exemption target amount to be displayed in the consumables tax exemption target amount column G122 in a display mode capable of identifying the tax exemption target.

Next, the display control unit 2006 of the POS terminal 2 displays the total tax exemption target amount in the tax exemption target amount column G123 (step S9).

Next, the display control unit 2006 of the POS terminal 2 displays the tax exemption amount in the tax exemption amount column G124 (step S10).

Next, the display control unit 2006 of the POS terminal 2 causes the second display unit 210 to display the tax exemption information displayed from step S8 to step S10 (step S11). The timing at which the display control unit 2006 displays the tax exemption information on the second display unit 210 is not limited to this timing, and may be the same as in steps S8 to S10. Alternatively, the display control unit 2006 may display the tax exemption information on the second display unit 210 earlier than step S8 to step S10.

On the other hand, when the product in the tax exemption category of the product registered in the sales product registration table T is not subject to tax exemption (step S6; No), the display control unit 2006 of the POS terminal 2 indicates that the product is not subject to tax exemption. It is displayed in the product list display area G11 in an identifiable manner (step S12).

Next, the display control unit 2006 of the POS terminal 2 displays the tax exemption application balance in a display mode that can identify that the tax exemption is not applicable (step S13). That is, the display control unit 2006 displays the balance of the general goods tax exemption application in the general goods tax exemption target amount column G121 in a display mode that can identify that the tax exemption is not applicable. Alternatively, the display control unit 2006 displays the consumables tax exemption application balance in the consumables tax exemption target amount column G122 in a display mode that can identify that the tax exemption is not applicable.

Next, the display control unit 2006 of the POS terminal 2 causes the second display unit 210 to display the tax exemption information displayed in step S13 (step S14). The timing at which the display control unit 2006 displays the tax exemption information on the second display unit 210 is not limited to this timing, and may be the same as in step S13. Alternatively, the display control unit 2006 may display the tax exemption information on the second display unit 210 earlier than step S13.

Next, the input control unit 2002 of the POS terminal 2 determines whether or not to detect the pressing of the tightening key 2081 (step S15). When the pressing of the closing key 2081 is not detected (step S15; No), the input control unit 2002 of the POS terminal 2 proceeds to step S2.

When the pressing of the closing key 2081 is detected (step S15; Yes), the accounting processing unit 2007 of the POS terminal 2 executes accounting processing such as receiving the tax-exempt price (step S16). ).

As a result, the POS terminal 2 ends the product sales data registration process.

As described above, according to the POS terminal 2 according to the present embodiment, the product registration unit 2004 extracts the information associated with the product code received by the input control unit 2002 from the product master M and sells the product registration table T. To register with. Then, the tax exemption control unit 2005 determines whether or not the total sales amount of the products registered in the sales product registration table T exceeds the amount determined by the tax exemption system. Then, the display control unit 2006 displays the tax exemption status indicating whether or not the tax of the product to be sold is exempted on the first product registration screen G1 according to the determination result of the tax exemption control unit 2005. Therefore, the POS terminal 2 according to the present embodiment can output whether or not the product to be sold is subject to tax exemption. Therefore, the clerk can announce to the customer whether or not the tax is exempted. Furthermore, the customer himself can recognize whether or not the tax is exempted.

Although some embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other embodiments, and various omissions, replacements, and changes can be made without departing from the gist of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are also included in the scope of the invention described in the claims and the equivalent scope thereof.

The program executed by each device of the above-described embodiment or modification shall be provided by incorporating it into a storage medium (ROM or storage unit) provided in each device in advance, but the program is not limited to this. For example, a file in an installable format or an executable format should be recorded and provided on a computer-readable recording medium such as a CD-ROM, a flexible disk (FD), a CD-R, or a DVD (Digital Versatile Disk). It may be configured in. Further, 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 by a LAN, the Internet, or the like is downloaded and stored or temporarily stored.

Further, the program executed by each device of the above-described embodiment or modification may be stored on a computer connected to a network such as the Internet and provided by downloading via the network, or may be configured to be provided on the Internet. It may be configured to be provided or distributed via a network such as.

2 POS terminal 200 Control unit 2001 Communication control unit 2002 Input control unit 2003 Mode control unit 2004 Product registration unit 2005 Tax exemption control unit 2006 Display control unit T Sales product registration table M Product master

Japanese Unexamined Patent Publication No. 2015-22328

Claims (5)

An input means that accepts the input of a product code that can identify the product,
A registration means for registering a product with the product code accepted by the input means as a product to be sold, and a registration means.
A calculation method that calculates the total amount of products for sale registered by the registration method for each category related to the tax exemption system, and
A determination means for determining whether or not the total amount of money for each category calculated by the calculation means exceeds the amount for each category defined by the tax exemption system exempted from tax.
According to the determination result of the determination means, the tax exemption status indicating whether or not the tax of the product registered by the registration means is exempted is displayed on the product registration screen displaying the products registered by the registration means. A display control means for displaying a product registered by the registration means with a classification related to the tax exemption system of the product.
Commodity sales data processing device. The display control means displays the tax exemption status in different display modes depending on whether or not the tax is exempted.
The product sales data processing device according to claim 1. The display control means displays the target amount for which the tax is exempted when the tax of the goods registered by the registration means is exempted.
The product sales data processing device according to claim 1 or 2. The display control means is necessary to exceed the amount specified by the tax exemption system when the total amount of the goods registered by the registration means does not exceed the amount specified by the tax exemption system and is not exempted from tax. Display the amount,
The product sales data processing device according to any one of claims 1 to 3. A computer that controls the product sales data processing device,
An input means that accepts the input of a product code that can identify the product,
A registration means for registering a product with the product code accepted by the input means as a product to be sold, and a registration means.
A calculation method that calculates the total amount of products for sale registered by the registration method for each category related to the tax exemption system, and
A determination means for determining whether or not the total amount of money for each category calculated by the calculation means exceeds the amount for each category defined by the tax exemption system exempted from tax.
According to the determination result of the determination means, the tax exemption status indicating whether or not the tax of the product registered by the registration means is exempted is displayed on the product registration screen displaying the products registered by the registration means. A display control means for displaying a product registered by the registration means with a classification related to the tax exemption system of the product.
A program that functions as.

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