JP6692476B2 - Product sales data processing method - Google Patents

Description

Embodiments of the present invention relate to a product sales data processing method .

  Conventionally, when a business operator who manages an export goods sales area (duty-free shop) sells products, etc. to non-residents such as foreign tourists, taxes such as consumption tax on those products are sold. There is a so-called tax exemption system for exemption.

  In order to apply such a tax exemption system, the total sales amount of goods in the tax exemption category must be more than a predetermined amount.

  However, in order to know whether the total sales amount of tax exemption goods has reached a predetermined amount, the total amount must be calculated separately.

The problem to be solved by the present invention is to provide a product sales data processing method capable of outputting whether or not a product to be sold is tax exempt.

The product sales data processing device according to the embodiment includes an input step , a registration step , a determination step, and a display control step . The input step receives an input of a product code that can identify a product. The registration step registers the items of the commodity code accepted by the input step as a sale of goods. The determination step determines whether or not the total amount of the products registered in the registration step exceeds the amount defined by the tax exemption system before the tax is exempted before accepting the operation of ending the registration of all the products to be sold. judge. Wherein the display control step, according to the determination result of said determining step, a duty-free status indicating whether tax items registered in the registration step is exempt for each classification according to the exemption, goods in the registration step Is displayed each time is registered.

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 the 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 the hardware configuration of the POS terminal. FIG. 5 is an explanatory diagram showing an example of the sale item 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 product sales data registration processing.

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

  FIG. 1 is an explanatory diagram showing an example of the configuration of a POS system 1 according to this 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) that connects the devices installed in the store.

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

  Next, the hardware configurations 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 the 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 is connected to 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 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 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 a 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 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 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 exhibiting the characteristic function of the store server 4.

  The product master M is a database that stores information about each product. Here, FIG. 3 is an explanatory diagram illustrating an example of the product master M. The product master M stores information about products of each product. The product master M stores a product code, a product name, a price, and a tax exemption category in association with each other. The product code is identification information that can identify a product. The product name is the name of the product. The price is the price of the item. The tax exemption classification is a classification related to the tax exemption system that exempts taxes on goods sold to non-residents such as foreign tourists. The tax exemption categories include "consumables", "general goods", and "non-tax exempt". The "consumables" include commodities such as foods, beverages, medicines, cosmetics, and other consumables. The "general goods" are goods exempt from taxation, and are goods used for normal life other than expendable supplies. For example, “general items” correspond to products such as home electric appliances, clothes, and bags. “Exempt from tax exemption” is an item exempt from tax exemption. The tax exemption category described above is an example, and other categories may be used.

  Next, the hardware configuration of the POS terminal 2 will be described. FIG. 4 is a block diagram showing the 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 is connected to 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 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 for storing the sale item registration table T.

  The sale item registration table T stores the item for sale. Here, FIG. 5 is an explanatory diagram showing an example of the sale item registration table T. The sale item registration table T stores, for each item to be sold, item information related to the item. 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 to the storage unit 205, the controller 206, and the communication I / F 207 via the bus line 204.

  The controller 206 is connected to 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 closing 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 is eligible for tax exemption in the product sales data registration processing.

  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 and price of the product registered by the product sales data processing, the total amount of one transaction in which settlement is declared, and the change amount. The 1st display part 209 displays various information mainly toward a salesclerk. The 2nd display part 210 displays various information mainly toward a 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 that prints receipts, journals, and the like. The printer 211 prints receipt information on paper such as roll paper and outputs a 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 barcode 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 in the passport.

  The card reader / writer 214 is a device that reads and writes information stored in 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 exhibiting the characteristic functions of the POS terminal 2. The product master M is the one to which the product master M stored in the storage unit 405 of the store server 4 has been 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 develops the control program PR1 of the storage unit 405 in the RAM 403 and operates according to the control program PR1 to generate each functional unit illustrated 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 develops the control program PR2 of the storage unit 205 in 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 includes, 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, a display control unit 2006, And 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 regularly receives the product master M from the store server 4.

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

  The mode control unit 2003 controls the mode change. Specifically, when the input control unit 2002 receives an input for setting the tax exemption mode, the mode control unit 2003 sets the POS terminal 2 in 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 processing in the tax exemption mode is completed. The normal mode is a mode in which it is not determined whether or not the transaction is eligible for tax exemption in the product sales data registration process.

  The product registration unit 2004, which is a registration unit, registers the product with the product code accepted by the input control unit 2002 as a product to be sold in the sales product registration table T. The product registration unit 2004 reads the 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. Then, the product registration unit 2004 registers the read information in the sales product registration table T with the information on the product to be sold as the product information. Thereby, the product registration unit 2004 registers the product of the product code accepted by the input control unit 2002 as a product to be sold.

  When the tax exemption mode is set, the tax exemption control unit 2005 determines whether or not the sale target product is tax exempt. Specifically, the tax exemption control unit 2005 calculates the total sales amount of the sales target products registered in the sales product registration table T for each tax exemption category. Then, the tax exemption control unit 2005, which is a determination unit, determines whether the total sales amount of the products in the tax exemption category is within the tax exemption standard amount. That is, the tax exemption control unit 2005 determines whether the total sales amount of the products in the tax exemption category exceeds the lower limit of the tax exemption standard amount. Further, 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. The tax exemption control unit 2005 determines that the product in the corresponding tax exemption category is subject to tax exemption when the total sales amount of the products in the tax exemption category is within the range of the tax exemption standard amount. On the other hand, the tax exemption control unit 2005 determines that the product in the corresponding tax exemption category is not a tax exemption object 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 defined by the tax exemption system for exempting tax. That is, the tax exemption standard amount is a standard amount of tax exemption for goods in the tax exemption category. As the tax exemption standard amount, different amounts can be set for each tax exemption category. As the tax exemption standard amount, for example, a tax exemption category of 5000 to 500,000 yen for consumables and a tax exemption category of 10,000 yen for general goods are set in advance. Then, the tax exemption control unit 2005 calculates the tax exemption amount for each tax exemption category.

  Further, the tax exemption control unit 2005 calculates a general item tax exemption target amount, a consumable item tax exemption target amount, a general item tax exemption applicable residual amount, a consumable item tax exemption applicable residual amount, a total tax exemption applicable amount, and a tax exemption amount. Then, the tax exemption control unit 2005 displays the calculated amount on the first display unit 209 and the second display unit 210. Thereby, the clerk and the customer can grasp the tax exemption status. The general goods tax exemption target amount is an amount indicating the tax exemption target amount of a commodity of which the tax exemption category is general goods. The consumables tax exemption target amount is an amount indicating the tax exemption target amount of a product whose tax exemption category is a consumable item. The general goods tax exemption applicable remaining amount is an amount showing the remaining amount of the general goods up to the tax exemption standard amount necessary to receive the tax exemption application. That is, the general product tax exemption applicable balance 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 applicable balance is an amount showing the remaining amount up to the tax exemption standard amount of the consumables required to receive the tax exemption application. That is, the consumables tax exemption applicable balance 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 all tax exemption target amounts. The tax exemption amount is the tax exemption amount. The tax exemption amount is the total amount of the tax exemption amount relating to products of which the tax exemption category is general goods and the tax exemption amount relating to products of which the tax exemption category is consumable goods.

  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 unit, displays the first product registration screen on the first display unit 209, which is mainly viewed by the clerk, for example. Here, FIG. 7 is an explanatory diagram showing an example of the first product registration screen G1. The first product registration screen G1 indicates a 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 roughly includes 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 the product information of the products registered in the sales product registration table T. The product list display area G11 includes columns for adding and displaying a product name, a unit price, a point, a discount, an amount of money, and a tax exemption category for each product. The product name is displayed as the product name. The unit price is the price of the product. The sales points are displayed as the points. For the discount, the discount amount or discount rate is displayed when the price of the product is discounted. For the amount of money, the amount of money obtained by multiplying the price of the product by the number of sales points is displayed. The tax exemption category of the product is displayed in the tax exemption category. In the product list display area G11 shown in FIG. 7, products A and B are products that correspond to general products, product C is a product that is a consumable product, and product D is a product that does not fall under tax exemption. It is shown that.

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

  The tax exemption information display area G12 is an area for displaying information relating to tax exemptions of products registered in the sales product registration table T. The tax exemption information display area G12 includes a general article 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 article 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 applicable 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 applicable remaining amount is the tax exemption target in the general goods tax exemption applicable amount column G121. Further, the display control unit 2006 displays the tax exemption status of the general article tax exemption applicable amount column G121 in different display modes depending on whether or not the tax exempted product. That is, the display control unit 2006 displays the general item tax exemption target amount in the general item tax exemption target amount column G121 together with the message “tax exemption” when the product of the general item whose tax exemption category is the tax exemption target. On the other hand, when the total amount of products of which the tax exemption category is general goods does not exceed the tax exemption standard amount, the display control unit 2006 sets the general goods tax exemption applicable balance to the general goods tax exemption residual amount together with the message “Before tax exemption”. It is displayed in the tax exemption amount column G121. In the general goods tax exemption applicable amount column G121 shown in FIG. 7, "tax exemption 11,000 yen" is displayed. The display modes of the general article tax exemption target amount column G121 having different tax exemption statuses are not limited to the above, and the color is changed, a character string is added, an animation is displayed, a mark is added, a font is changed, and a display size is changed. And so on.

  The consumables tax exemption target amount column G122 is a column for displaying the consumables tax exemption applicable amount or the consumables tax exemption applicable balance. Then, the display control unit 2006 displays in the consumables tax exemption applicable amount column G122 a tax exemption status indicating whether or not the consumables tax exemption applicable amount or the consumables tax exemption applicable residual amount becomes the tax exemption target. In addition, the display control unit 2006 displays the tax exemption status of the consumables tax exemption applicable amount column G122 in different display modes depending on whether or not the tax exempted product. That is, when the product of which the tax exemption category is consumable is tax exempt, the display control unit 2006 causes the consumable tax exemption target amount to be displayed in the consumables tax exemption applicable amount column G122 together with the message “tax exemption”. On the other hand, when the total amount of the products of which the tax exemption category is consumables does not exceed the tax exemption standard amount, the display control unit 2006 displays the message "Before tax exemption" together with the consumables tax exemption remaining amount. It is displayed in the tax exemption amount column G122. In the consumables tax exemption applicable amount column G122 shown in FIG. 7, "3,001 yen until tax exemption" is displayed. Note that the display mode of the tax exemption status of the consumables tax exemption target amount column G122 is not limited to the above, and the color is changed, a character string is added, an animation is displayed, a mark is added, a font is changed, and a 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 products to be tax exempted is displayed. The tax exemption applicable amount column G123 shown in FIG. 7 is displayed as “11,000 yen”. The tax exemption amount column G124 is a column for displaying the total amount of tax exempted in one transaction. 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 price of the products registered in the sales product registration table T. The total display area G13 includes a total item number display field, a total amount display field, a deposit display field, and a billing balance display field. The total product score display field is a field for displaying the total score of the products registered in the sales product registration table T. The total price display field is a field for displaying the total price of the products registered in the sales product registration table T. The deposit display column is a column for displaying the amount of money deposited by the customer. The billing balance display column is a column for displaying the billing balance.

  Alternatively, the display control unit 2006 causes the second display unit 210, which is mainly viewed by the customer, to display the second product registration screen, for example. 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 region G21, a product display region G22, and a total display region G23. The tax exemption information display area G21 is an area for displaying information relating to tax exemptions 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 information regarding the tax exemption of the products registered in the sales product registration table T. That is, the display control unit 2006 scroll-displays, for example, "general goods tax exemption amount tax exemption 11,000 yen consumables tax exemption amount up to tax exemption 3,000 yen tax exemption total amount 11,000 yen tax exemption amount-850 yen". To 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 price of the products registered in the sales product registration table T.

  The display control unit 2006 is scrolling because the display area of the second display unit 210 is small. 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, for example, a process of receiving the price exempted from 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 processing executed by the POS terminal 2 will be described. Here, FIG. 9 is a flowchart showing an example of the merchandise sales data registration processing executed by the POS terminal 2 according to the embodiment.

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

  Next, the product registration unit 2004 of the POS terminal 2 determines whether a 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 moves 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 as product information in the sales product registration table T (step S4).

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

  Next, the tax exemption control unit 2005 of the POS terminal 2 determines whether the total sales amount of the tax exemption categories 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 products in the tax exemption category of the products registered in the sales product registration table T are tax exempt.

  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 tax exempt. The product list display area G11 is displayed in a mode (step S7).

  Next, the display control unit 2006 of the POS terminal 2 displays the tax exemption target amount in a display mode capable of identifying the tax exemption target (step S8). That is, the display control unit 2006 displays the general article tax exemption target amount in the general article tax exemption target amount column G121 in a display mode that can identify the tax exemption target. Alternatively, the display control unit 2006 displays the consumables tax exemption target amount 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 all the tax exemption target amounts 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 in steps S8 to S10 (step S11). The timing at which the display control unit 2006 causes the second display unit 210 to display the tax exemption information is not limited to this timing, and may be the same as Steps S8 to S10. Alternatively, the display control unit 2006 may display the tax exemption information on the second display unit 210 earlier than steps S8 to 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 tax exempt (step S6; No), the display control unit 2006 of the POS terminal 2 confirms that the product is not tax exempt. The product list display area G11 is displayed in an identifiable manner (step S12).

  Next, the display control unit 2006 of the POS terminal 2 displays the tax exemption applicable balance in a display mode in which it can be identified that the tax exemption is not applied (step S13). That is, the display control unit 2006 displays the general article tax exemption applicable remaining amount in the general article tax exemption applicable amount column G121 in a display mode that can identify that the item is not tax exemption target. Alternatively, the display control unit 2006 displays the consumables tax exemption applicable remaining amount in the consumables tax exemption applicable amount column G122 in a display mode capable of identifying 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 causes the second display unit 210 to display the tax exemption information is not limited to this timing, and may be the same as 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 the pressing of the closing key 2081 is detected (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 moves 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 processing for receiving the price exempted from the tax exemption amount (step S16). ).

  As described above, 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 accepted by the input control unit 2002 from the product master M and sells the product registration table T. 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 for sale 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 for sale is tax exempt. Therefore, the clerk can announce to the customer whether or not the tax is exempted. Further, the customer himself can also recognize whether or not he or she is exempt from tax.

  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 forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and modifications thereof are included in the scope and the gist of the invention, and are also included in the invention described in the claims and the scope equivalent thereto.

  The program executed by each device of the above-described embodiments and modifications is provided by being pre-installed in a storage medium (ROM or storage unit) included in each device, but is not limited to this. For example, a file in an installable format or an executable format is recorded and provided on a computer-readable recording medium such as a CD-ROM, a flexible disk (FD), a CD-R, a DVD (Digital Versatile Disk). You may comprise. 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 via 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 embodiments and modifications 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 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

JP, 2015-22328, A

Claims (5)

An input step for receiving an input of a product code that can identify the product,
A registration step of registering the product of the product code accepted in the input step as a product to be sold;
The total amount of the commodity registered at the registration step, a determination step prior to accepting an operation or exceeds the amount defined by the exemption taxes are exempt, and terminates the registration of all products being sold ,
Depending on the judgment result of the judgment step , the tax exemption status indicating whether or not the tax of the product registered in the registration step is exempted is classified according to the tax exemption system every time the product is registered in the registration step. Display control step to be displayed,
A method for processing sales data of goods. The display control step displays the tax exemption status in different display modes depending on whether tax is exempted,
The product sales data processing method according to claim 1. Wherein the display control step, the product which has been registered in the registration step, is displayed by adding the indicator according to the exemption of the product,
The product sales data processing method according to claim 1. The display control step displays the target amount of tax exemption when the product registered in the registration step is exempted from tax.
The product sales data processing method according to claim 3. The display control step is necessary in order to exceed the amount defined by the tax exemption system when the total amount of the products registered in the registration step does not exceed the amount defined by the tax exemption system and is not tax exempted. Display the amount of money,
The product sales data processing method according to any one of claims 1 to 4.

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