JP6409722B2 - POS register - Google Patents

Description

  The present invention relates to a POS register.

  2. Description of the Related Art Conventionally, there is known a tax refund system for performing a consumption tax refund, that is, a tax refund, for a user who has purchased a tax-exempt product including a consumption tax (see, for example, Patent Document 1).

Japanese Patent No. 5386654

Due to the revision of the export merchandise sales floor system, duty-free sales that have been exempted from duty-free sales at the export merchandise sales floor from October 1, 2014 only when they meet the prescribed conditions. It is scheduled to be subject to. However, in the conventional POS register, it is not possible to perform product registration by distinguishing a tax exempt article that is a general article, a tax exempt article that is a consumable, and a non-tax exempt article.
The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a POS register capable of improving the operability of an operator and easily selling a tax exempt article.

[1] one state like the present invention for solving the above problems, a POS register commodity registration processing section for registering the purchase target product, for each product, and product code of the product, the product Tax-exempt type that stores and stores tax-exempt type information that indicates whether it is a tax -exempt article that is a general article, a tax-exempt article that is a consumable item, or a non-tax-exempt article An information storage unit, a tax exemption designation accepting unit that accepts designation that a commercial transaction is tax exempt, and a tax exemption designation accepting unit that accepts designation that a commercial transaction is tax exempt, the tax exemption for the registered product reads type information from the duty-free type information storage unit, the exemption type information of the types of exemption showing classification separately, and a control unit for registering the goods to the commodity registration processing unit, a printing unit, the exemption specification receiving unit A print control unit that causes the printing unit to print the details of the product corresponding to the consumable item among the details of the product registered by the product registration processing unit when the designation that the commercial transaction is tax-exempt is received. And a language selection key for selecting a foreign language,
When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit displays the details of the product corresponding to the consumable item in the foreign language associated with the pressed language selection key. It is a POS register that causes the printing unit to print on the paper medium.

[2] One aspect of the present invention is a POS register in which a product registration processing unit registers a product to be purchased. For each product, as a product code of the product and a tax exemption type of the product, Tax-exempt type information storage unit that stores and stores tax-exempt type information that indicates whether it is a tax-exempt article, consumables-exempt goods, or non-tax-exempt goods, and commercial transactions are tax-exempt If the tax exemption designation accepting unit that accepts the designation that the business transaction is subject to tax exemption, the tax exemption designation accepting unit receives the designation that the commercial transaction is tax exempt, and the tax exemption type information storage unit stores the tax exemption type information of the registered product The control unit for registering the product in the product registration processing unit, the printing unit, and the tax exemption designation receiving unit are subject to tax exemption for commercial transactions according to the tax exemption classification indicated by the tax exemption type information. When the designation is accepted, the tax exemption designation acceptance is provided, comprising: a print control unit that causes the printing unit to print the details of the product corresponding to the consumable item among the details of the product registered by the product registration processing unit. The unit is a reading device capable of reading the information stored in the integrated circuit of the passport in which the integrated circuit is embedded, and when the tax exemption designation accepting unit accepts designation that the commercial transaction is tax exempt, A print control unit configured to cause the printing unit to print the details of the product corresponding to the consumable item on the paper medium by the printing unit in a foreign language corresponding to a nationality read by the duty-free designation receiving unit from an integrated circuit of a passport; It is.
[3] One aspect of the present invention is the POS register according to [1] or [2], wherein when the tax exemption designation receiving unit accepts designation that a commercial transaction is tax exempt, the print control is performed. The section causes the printing section to print the details of the commodities corresponding to the consumables on the paper medium by the foreign language and the Japanese.
[4] One aspect of the present invention is a POS register in which a product registration processing unit registers a product to be purchased. For each product, as a product code of the product and a tax exemption type of the product, Tax-exempt type information storage unit that stores and stores tax-exempt type information that indicates whether it is a tax-exempt article, consumables-exempt goods, or non-tax-exempt goods, and commercial transactions are tax-exempt If the tax exemption designation accepting unit that accepts the designation that the business transaction is subject to tax exemption, the tax exemption designation accepting unit receives the designation that the commercial transaction is tax exempt, and the tax exemption type information storage unit stores the tax exemption type information of the registered product. The control unit for registering the product in the product registration processing unit, the printing unit, and the tax exemption designation receiving unit are subject to tax exemption for commercial transactions according to the tax exemption classification indicated by the tax exemption type information. A printing control unit that causes the printing unit to print the details of the product corresponding to the consumables among the details of the product registered by the product registration processing unit when the designation is received, A POS register is a label printer, and the paper medium is a label.
[5] One aspect of the present invention is a POS register in which a product registration processing unit registers a product to be purchased. For each product, as a product code of the product and a tax exemption type of the product, Tax-exempt type information storage unit that stores and stores tax-exempt type information that indicates whether it is a tax-exempt article, consumables-exempt goods, or non-tax-exempt goods, and commercial transactions are tax-exempt If the tax exemption designation accepting unit that accepts the designation that the business transaction is subject to tax exemption, the tax exemption designation accepting unit receives the designation that the commercial transaction is tax exempt, and the tax exemption type information storage unit stores the tax exemption type information of the registered product. The control unit for registering the product in the product registration processing unit, the printing unit, and the tax exemption designation receiving unit are subject to tax exemption for commercial transactions according to the tax exemption classification indicated by the tax exemption type information. A printing control unit that causes the printing unit to print the details of the product corresponding to the consumables among the details of the product registered by the product registration processing unit when the designation is received, A selection unit that includes a plurality of printing units having different printing forms, and that selects a printing unit to be used for printing from the plurality of printing units, and the printing control unit is a printing unit selected by the selection unit This is a POS register for printing details of commodities corresponding to the consumables.
[6] One aspect of the present invention is a POS register in which a product registration processing unit registers a product to be purchased. For each product, as a product code of the product and a tax exemption type of the product, Tax-exempt type information storage unit that stores and stores tax-exempt type information that indicates whether it is a tax-exempt article, consumables-exempt goods, or non-tax-exempt goods, and commercial transactions are tax-exempt If the tax exemption designation accepting unit that accepts the designation that the business transaction is subject to tax exemption, the tax exemption designation accepting unit receives the designation that the commercial transaction is tax exempt, and the tax exemption type information storage unit stores the tax exemption type information of the registered product The control unit for registering the product in the product registration processing unit for each category of tax exemption indicated by the tax exemption type information, and the condition that the subtotal result for the registered product is subject to tax exemption If there is not, the subtotal result is subject to tax exemption according to the notification made by the tax exemption condition correspondence notifying unit for notifying that the subtotal result does not satisfy the condition for tax exemption, and the tax exemption condition correspondence notifying unit. An accounting method selection unit that selects an accounting method corresponding to a case where the above condition is not satisfied.
[7] According to one aspect of the present invention, a commodity registration processing unit registers a commodity to be purchased as a POS register as a commodity code of the commodity and a tax exemption type of the commodity as a general commodity. Tax exemption type information storage unit that stores tax exemption type information indicating whether it is a tax exempt article, consumable tax exempt article, or non-tax exempt article, and business transactions are exempt If the tax exemption designation receiving unit accepts designation that the transaction is tax exempt, the tax exemption type information of the registered product is received from the tax exemption type information storage unit. The control unit for registering the product in the product registration processing unit and the tax exemption designation receiving unit according to the classification of the tax exemption type indicated by the tax exemption type information, the commercial transaction is tax exempt A program for causing a printing unit to function as a print control unit that prints the details of a product corresponding to a consumable item among the details of the product registered by the product registration processing unit. When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit uses the language selection key for selecting a foreign language for the details of the product corresponding to the consumable item. A program that causes the printing unit to print on the paper medium in a foreign language associated with the pressed language selection key.
[8] According to one aspect of the present invention, a commodity registration processing unit registers a commodity to be purchased as a POS regis, a commodity code of the commodity, and a tax exemption type of the commodity as a general commodity. Tax exemption type information storage unit that stores tax exemption type information indicating whether it is a tax exempt article, consumable tax exempt article, or non-tax exempt article, and business transactions are exempt If the tax exemption designation receiving unit accepts designation that the transaction is tax exempt, the tax exemption type information of the registered product is received from the tax exemption type information storage unit. The control unit for registering the product in the product registration processing unit, and the tax exemption designation receiving unit, according to the classification of the tax exemption type indicated by the tax exemption type information, and Is a program for causing the printing unit to function as a print control unit that causes the printing unit to print the details of the product corresponding to the consumable item among the details of the product registered by the product registration processing unit, The tax exemption designation accepting unit is a reading device capable of reading information stored in the integrated circuit of a passport in which an integrated circuit is embedded, and the tax exemption designation accepting unit accepts designation that a commercial transaction is tax exempt. The printing control unit prints the details of the product corresponding to the consumable item on the paper medium by the printing unit in a foreign language corresponding to the nationality read by the tax exemption designation receiving unit from the integrated circuit of the passport. It is a program.
[9] According to one aspect of the present invention, a commodity registration processing unit registers a commodity to be purchased as a POS register as a commodity code for the commodity and a tax exemption type for the commodity as a general commodity. Tax exemption type information storage unit that stores tax exemption type information indicating whether it is a tax exempt article, consumable tax exempt article, or non-tax exempt article, and business transactions are exempt If the tax exemption designation receiving unit accepts designation that the transaction is tax exempt, the tax exemption type information of the registered product is received from the tax exemption type information storage unit. The control unit for registering the product in the product registration processing unit and the tax exemption designation receiving unit according to the classification of the tax exemption type indicated by the tax exemption type information, the commercial transaction is tax exempt As a print control unit that prints the details of the product corresponding to the consumable item on the paper medium that is a label by the printing unit that is a label printer among the product details registered by the product registration processing unit. It is a program to make it function.
[10] According to one aspect of the present invention, a commodity registration processing unit registers a commodity to be purchased as a POS register as a commodity code for the commodity and a tax exemption type for the commodity. Tax exemption type information storage unit that stores tax exemption type information indicating whether it is a tax exempt article, consumable tax exempt article, or non-tax exempt article, and business transactions are exempt If the tax exemption designation receiving unit accepts designation that the transaction is tax exempt, the tax exemption type information of the registered product is received from the tax exemption type information storage unit. The control unit for registering the product in the product registration processing unit and the tax exemption designation receiving unit are subject to tax exemption for the classification according to the tax exemption type indicated by the tax exemption type information. A print control unit that causes a printing unit to print the details of a product corresponding to a consumable item among the details of the product registered by the product registration processing unit when the designation is received, and a printing mode included in the printing unit Is a program for causing a print unit to function as a selection unit for selecting a print unit to be used for printing from a plurality of different print units, and the print control unit selects the consumable by the printing unit selected by the selection unit. It is a program that prints the details of the corresponding product.
[11] A computer as a POS register in which a product registration processing unit registers a product to be purchased for each product, a product code of the product, and a tax-free product that is a general product as a tax exemption type of the product; Duty-free type information storage unit that stores and stores tax-exempt type information indicating whether it is a consumable item that is tax-exempt or non-tax-exempt, and accepts designation that commercial transactions are tax-exempt When the tax exemption designation accepting unit and the tax exemption designation accepting unit accept the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type information is The control unit that causes the product registration processing unit to register the product according to the tax exemption type to be displayed, and the subtotal result for the registered product does not satisfy the conditions for tax exemption In addition, a tax exemption condition corresponding notification unit for notifying that the subtotal result does not satisfy the condition for tax exemption, a condition that the subtotal result is subject to tax exemption according to the notification by the tax exemption condition corresponding notification unit It is a program for functioning as an accounting method selection unit that selects an accounting method corresponding to a case where the above is not satisfied.

  ADVANTAGE OF THE INVENTION According to this invention, the operativity of an operator can be improved and sales of a tax exemption object can be performed easily.

1 is a schematic block diagram of a POS system to which a POS register according to an embodiment (first embodiment) of the present invention is applied. It is an outline appearance top view of a POS register in a 1st embodiment. It is a block diagram which shows the electrical structure of the POS register | resistor in 1st Embodiment. It is a figure which shows the example of a data structure of the merchandise information table stored in the store controller in 1st Embodiment. It is a figure which shows the example of a display of the goods registration screen of the display part with a touchscreen of the POS register in 1st Embodiment. It is a figure which shows the example of a display of the goods return screen of the display part with a touchscreen of the POS register in 1st Embodiment. It is a figure which shows the example of the specification for affixing the purchase record slip which the printing part in 1st Embodiment prints. It is a figure which shows the example of the specification for sticking of the purchase pledge written by the printing part in 1st Embodiment. It is a figure which shows the example of the description for customer copies which the printing part in 1st Embodiment prints. It is a figure which shows the example of the specification for English sticking of the purchase record slip which the printing part in 1st Embodiment prints. It is a figure which shows the example of the specification for English sticking of the purchase pledge written by the printing part in 1st Embodiment. It is a figure which shows the example of the specification for customer records in English which the printing part in 1st Embodiment prints. It is a figure which shows the example of the specification for packing lists which the printing part in 1st Embodiment prints. It is a figure which shows the example of the receipt which the printing part in 1st Embodiment prints. It is a figure which shows the example of the total report which the printing part in 1st Embodiment prints. It is a flowchart which shows the example of the process sequence of the POS register | resistor in 1st Embodiment. It is a flowchart which shows the example of the process sequence of the POS register | resistor in 1st Embodiment. It is a block diagram which shows the electric constitution of the POS register which is other embodiment (2nd Embodiment) of this invention. It is a figure which shows the example of a mode of the tax-exempt object amount insufficient notification screen in 3rd Embodiment. It is a flowchart which shows the example of a process sequence which the POS register in 3rd Embodiment performs. It is a figure which shows an example of the specification for affixing the purchase record slip in 4th Embodiment. It is a figure which shows an example of the specification for sticking of the purchase pledge in 4th Embodiment. It is a figure which shows an example of the specification for packing lists in 4th Embodiment. It is a figure which shows an example of the specification for customer copies in 4th Embodiment. It is a figure which shows an example of the specification for affixing the purchase record slip in the modification of 4th Embodiment. It is a figure which shows an example of the specification for affixing the purchase record slip in the modification of 4th Embodiment.

Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings.
[First Embodiment]
FIG. 1 is a schematic block diagram of a POS system to which a POS register (product sales data processing apparatus) according to an embodiment of the present invention is applied. As shown in FIG. 1, the POS system 1 includes three POS registers 3, a store controller 4, and a local area network (LAN) 5. The three POS registers 3 and the store controller 4 are connected to each other via the LAN 5. FIG. 1 shows an example of three POS registers 3, but the number of these POS registers 3 is not limited to three.

  The POS register 3 includes a merchandise registration processing section that executes merchandise registration processing for merchandise to be purchased by the customer, and an accounting processing section that executes accounting processing (settlement processing) based on the merchandise sales data registered by the merchandise registration processing section. A cash register terminal. In this embodiment, the customer is a non-resident. Non-residents are foreign tourists who are temporarily staying in Japan and who have a passport.

  Therefore, the POS register 3 executes the merchandise registration process and the accounting process for the tax-exempt goods under predetermined conditions. Duty-free goods are classified into general goods and consumables, for example. General articles are household appliances, kimono, clothes, and bags, for example. The tax is exempted when the total amount of general merchandise sold per day for the same non-resident in the same store exceeds 10,000 yen. The consumables are, for example, foods, beverages, chemicals, cosmetics, and other consumables. The tax is exempted when the total sales amount of consumables per day for the same non-resident in the same store exceeds 5,000 yen and is within the range of 500,000 yen.

  The operator of the POS register 3 (the clerk of the duty-free store, which is an export goods sales office), when a non-resident presents a passport, etc. and offers to purchase goods exempt from tax, the POS register 3 is set in the tax-free processing mode. Set to and operate. The POS register 3 set in this tax exemption processing mode includes a description of a product to be affixed to a purchase record slip, a description of a product to be affixed to a purchase pledge, and a description of a product for a packing list. And a statement of merchandise for a non-resident's copy. In addition, a description of a product for a store copy may be printed.

The purchase record form is a form created by the store. The following items (1) to (6) are described in the purchase record slip.
(1) Purchaser's name, nationality, date of birth, status of residence, date of landing (2) Type and number of passport, etc. possessed by the purchaser (3) Name of the business operator of the export goods sales office Or (4) Tax payment place and tax authority signature of the company that manages the export goods sales office, location of the export goods sales office (5) Date of purchase (6) Product name, quantity and value for each product name, The total price and the total sales price The item description printed by the POS register 3 is used as (6) above. In other words, the item (6) can be omitted from the purchase record slip by pasting and labeling the purchase record slip specification on the purchase record slip.

A purchase pledge is a form signed by a non-resident and stored at the store for at least 7 years. The following items (1) to (6) are described in the purchase pledge.
(1) Purchaser's name, nationality, date of birth, status of residence, date of landing (2) Type and number of passport, etc. possessed by the purchaser (3) Name of the business operator of the export goods sales office Or name (4) Date of purchase (5) Product name, quantity and price for each product name, total value of goods, total value of sales price (6) Pledge to export after purchase (consumables) In the case of (1), the pledge to export within 30 days from the date of purchase) and the purchaser's signature As (5) above, the description of the product printed by the POS register 3 is used. In other words, the item (5) on the purchase pledge can be omitted by pasting and labeling the specification for sticking the purchase pledge on the purchase pledge.

  The packing list is, for example, a form that is attached to or attached to the packing box when the contents and the number of the consumables cannot be confirmed by packing the box in a box. At least the product name of the contents and the quantity for each product name are written in the packing list. As the packing list, a description of the product printed by the POS register 3 or a list obtained by extracting the product name and the quantity for each product name from this specification is used.

The store controller 4 is an information processing apparatus that performs business processes such as product information management, total sales of duty-free shops, and customer management. The store controller 4 stores a product information table storing product information for each product. For example, in the product information table, a product code of a product and tax exemption type information indicating a tax exemption type of the product are stored in association with each other. The tax exemption type information indicates whether the product is a tax exempt product or a non-tax exempt product. The tax exemption type information indicates whether the product is a general product or a consumable when the product is a tax exempt product.
The LAN 5 is a computer network laid in the store. The LAN 5 may be connected to the Internet.

  In the POS system 1, the three POS registers 3 are installed in checkout corners in the store, and the store controller 4 is installed in a backyard (office or the like) of the store.

  FIG. 2 is a schematic external plan view of the POS register 3. FIG. 2A is a front view when viewed from the operator side, and FIG. 2B is a side view. The POS register 3 includes a display unit 14 with a touch panel, a key operation unit 15, a customer display unit 16, an automatic change machine 17, a scanner unit 18, a printing unit 19, and a drawer 30. The key operation unit 15 and the scanner unit 18 are product code input units. The key operation unit 15 and the automatic change machine 17 are depositing units. Moreover, the display part 14 with a touch panel and the display part 16 for customers are alerting | reporting parts.

  The display unit 14 with a touch panel is a display device for an operator (clerk) provided with a touch panel 14a capable of performing an input operation at the time of product registration processing and accounting processing. A tax processing mode setting key for setting the POS register 3 to the tax exemption processing mode on the display unit 14 with the touch panel by executing a program by a central processing unit (CPU), which will be described later, a subtotal in the tax exemption processing mode A graphical user interface (GUI) image such as a tax exemption designation key (tax exemption key) which is a key is displayed, and the GUI image portion of the touch panel 14a functions as a key (button). The key operation unit 15 is a keyboard provided with operation keys such as a numeric key for inputting a quantity at the time of product registration processing, a number of deposits received from a customer at the time of accounting processing, and a closing key for closing accounting. is there. The customer display unit 16 is a display device for notifying the customer of the product name and price of a product to be purchased. The automatic change machine 17 is a change machine for discharging at least money out of the change to be paid to the customer to the change outlet 17a, and has a deposit inlet 17b for inserting at least money out of deposits deposited from the customer. Prepare.

  The scanner unit 18 reads code information (for example, a barcode) attached to a product to be purchased or code information written on a product catalog or a product order sheet. The scanner unit 18 may be a reading device that reads not only a barcode but also a two-dimensional code, for example. The printing unit 19 is a printer device that prints and outputs a description of a product to be purchased as various forms (receipts). The drawer 30 is a storage unit that stores banknotes and money received from a customer, and is pulled out in the direction of arrow A in FIG.

  FIG. 3 is a block diagram showing an electrical configuration of the POS register 3. In FIG. 3, blocks corresponding to the configuration shown in FIG. As shown in FIG. 3, the POS register 3 includes a CPU 11, a ROM (Read Only Memory) 12, a RAM (Random Access Memory) 13, a display unit 14 with a touch panel, a key operation unit 15, and a customer display unit. 16, an automatic change machine 17, a scanner unit 18, a printing unit 19 (printing unit), a communication unit 20, and a drawer 30. CPU 11, ROM 12, RAM 13, display unit 14 with touch panel, key operation unit 15, customer display unit 16, automatic change machine 17, scanner unit 18, printing unit 19, communication unit 20, The drawer 30 is connected to each other via an internal bus and a communication line.

  The communication unit 20 communicates with the store controller 4. The ROM 12 stores programs to be executed by the CPU 11, GUI image data to be displayed on the display unit 14 with a touch panel, and the like. The RAM 13 is a memory that expands a program or work area read from the ROM 12. The product information table fetched from the store controller 4 is expanded in the RAM 13. The product information includes a product code and tax exemption type information in association with each other. Therefore, the RAM 13 is a tax exemption type information storage unit that associates and stores the product code of the product and the tax exemption type information indicating the tax exemption type of the product. Note that the tax exemption type information storage unit may be included in the ROM 12. The CPU 11 controls each unit other than the CPU 11 shown in FIG. 3 by executing a program read from the ROM 12.

  When the CPU 11 executes a program read from the ROM 12, the POS register 3 is divided into a product registration processing unit, a tax exemption designation receiving unit, a control unit, a determination unit, an error information output unit, a print control unit, Realize the function with the department. Further, the CPU 11 executes a program and displays a GUI image stored in the ROM 12 or expanded on the RAM 13 on the display unit 14 with a touch panel, so that a tax exemption designation key, a selection key, a receipt printing key, and a packaging are displayed. The functions of a list print key, an additional print key, a language selection key, and a summary report key are realized.

The product registration processing unit registers the product to be purchased based on the product code input by the product code input unit.
The tax exemption designation accepting unit accepts designation that the commercial transaction is tax exempt. For example, when the operator of the POS register 3 is presented with a passport by a non-resident who is a customer, the operator designates that the commercial transaction is subject to tax exemption by operating a tax exemption designation key described later. Further, for example, the tax exemption designation receiving unit may be a reading device that can read information stored in the IC chip of a passport in which an IC chip (integrated circuit) is embedded. In this case, the tax exemption designation receiving unit reads nationality information from the IC chip of the passport presented by the customer, and accepts designation that the commercial transaction is tax exempt when the nationality indicated by the nationality information is not Japan.

  When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the control unit reads the tax exemption type information related to the product code input by the product code input unit from the tax exemption type information storage unit. The merchandise registration processing unit registers merchandise for each tax exemption type information (for example, general goods, consumables, and non-tax exempt goods).

  When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the determination unit displays the tax exemption type information related to the product code input by the scanner unit 18 or the key operation unit 15 in the RAM 13 and ROM 12. Or from the store controller 4 and based on the tax exemption type information, the tax exemption type (for example, general goods, consumables, or non-tax exempt goods) of the product corresponding to the product code is determined. That is, when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the determination unit displays the tax exemption type information related to the product code input by the product code input unit. The tax exemption type of the product corresponding to the product code is determined based on the tax exemption type information.

  The error information output unit is configured to display error information when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, and the tax exemption type information read by the determination unit indicates a non-tax exempt product. Output. The error information output method is, for example, display on the display unit 14 with a touch panel. Specifically, the error information output unit causes the display unit 14 with a touch panel to display a message with the content “This product is not subject to tax exemption”. The display method may be, for example, message pop-up display. The error information output unit may display the error information on the customer display unit 16. Further, the error information output unit may output sound information in which the content of the error information is sound from a speaker included in the POS register 3.

  However, when the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, and the tax exemption type information read by the determination unit indicates the tax exempted item (for example, general article or consumable item) The product registration processing unit performs product registration according to a tax exemption rule corresponding to the tax exemption type information. For example, the merchandise registration processing unit registers the merchandise so as to exempt the consumption tax when the total sales amount of the general goods on the same day exceeds 10,000 yen. Further, for example, the product registration processing unit registers the product so as to exempt the consumption tax when the total sales amount of the consumables exceeds 5,000 yen and is within a range of 500,000 yen.

  The print control unit causes the printing unit 19 to print the details of the product registered by the product registration processing unit on a paper medium (for example, receipt paper). The details of the product include, for example, the product name, price, quantity, tax exemption amount, and total amount for each product to be purchased. Specific examples of product details will be described later. For example, when the tax exemption designation accepting unit accepts the designation that the business transaction is tax exempt, the print control unit displays the details of the product, the purchase record slip affix specification, the purchase pledge affix specification And as a copy, the printing unit 19 prints each on a paper medium.

In addition, when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit describes the details of the product corresponding to the consumable item and the transaction among the details of the product registered by the product registration processing unit. The number may be printed on a paper medium by the printing unit 19. The transaction number may be a barcode or a two-dimensional code. Even if one transaction does not reach the tax-exempt amount, if the total amount reaches the tax-exempt amount due to multiple transactions at the same store on the same day, it will be tax-exempt. For example, if you purchase a consumable item of 3500 yen (external tax) in the first transaction, this purchase amount is outside the range of the tax exempt amount, so it will not be exempt, and the customer will include 3780 yen including the consumption tax. Pay 8% consumption tax. After that, if this same customer purchases 2000 yen (external tax) consumables at the same store on the same day, the total sales will be 5500 yen (exceeding 5,000 yen), so the total sales will be exempted. It becomes. Therefore, this customer may pay 1720 yen, which is the total sales amount of 5500 yen minus the already paid 3780 yen. The POS register 3 associates the details of the product with the transaction number and stores them in the RAM 13 or the store controller 4, and by printing the transaction number on a paper medium, the sales amount from a plurality of transactions based on the transaction number. Can be extracted. Therefore, the POS register 3 performs tax-exempt accounting processing when it is determined that the amount obtained by adding the extracted sales amounts falls within the range of tax-exempt amount (exceeding 5,000 yen to 500,000 yen or less). .
Or as the accounting when the total amount reaches the tax exemption amount due to multiple transactions at the same store on the same day, the following processing may be performed. In other words, among the multiple transactions at the same store on the same day, transactions that were not eligible for tax exemption because they did not reach the tax exempt amount were canceled once by "Return", "Correction", "Cancel", etc. State. Then, you may make it account for each transaction so far in the same store on the same day collectively.
In response to the customer's request, by pressing a predetermined key, the print control unit will send a statement or marking indicating that there is a willingness to add up later and transaction with the description of the product corresponding to the consumable item. You may make it print on a paper medium with a number.

  In addition, when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit displays the details of only the products corresponding to the consumables among the details of the products registered by the product registration processing unit. The printing unit 19 may print on a paper medium.

The division unit divides the product details according to the tax exemption type indicated by the tax exemption type information read by the determination unit. For example, the division unit divides the details of the commodity for each of general articles, consumables, and non-tax exempt articles. Alternatively, for example, the dividing unit divides the product details for each product type (classification). Alternatively, for example, the dividing unit divides the product details for each predetermined number of products in the product registration order. Then, the print control unit causes the printing unit 19 to print each detail of the product divided by the dividing unit on a paper medium for each detail. That is, for example, the printing unit 19 prints the details of a general article, the details of a consumable, and the details of a non-tax-exempt article on different paper media. Note that the number of pages and the total number of pages may be printed on each paper medium as, for example, “number of pages / total number of pages”.
In addition, the division unit may be configured to perform the above-described processing in response to the operation of the tax exemption designation key, and when accounting for a plurality of transactions at the same store on the same day, And consumables may be mixed. In view of this situation, the POS register 3 may be configured as follows. In other words, after the POS register 3 selects consumables from a plurality of collected transactions and determines whether or not the taxable amount has been reached, the details of the general goods and the details of the consumables are individually set. It may be issued. At this time, if it is determined that the tax-exempt amount has been reached, the details of the consumables are printed so as to show the result of accounting by applying the tax exemption. With such a configuration, for example, the store clerk does not need to perform an operation of sorting general articles and consumables and causing the POS register 3 to determine whether or not the consumables have reached the tax exemption amount. Will improve.

  Note that the print control unit may print the details of the product divided by the dividing unit on the paper medium by the printing unit 19. That is, for example, the printing unit 19 divides and prints the details of a general article, the details of a consumable item, and the details of a non-tax-exempted article on a paper medium. The classification method may be blank or a division line, or may be information such as advertisement information or store information.

  The tax exemption designation key is a GUI key displayed on the display unit 14 with a touch panel for designating tax exemption sales. For example, the tax exemption designation key may be a key that is pressed at the beginning or during registration of a commercial transaction after the operator has received a passport from the customer, or pressed as a subtotal key when registering a product to be purchased. It may be a key.

  The selection key is a GUI key displayed on the display unit 14 with a touch panel for selecting each purchase record slip, purchase pledge, and copy form. When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the printing control unit displays the details of the product for the form associated with the pressed selection key on the paper medium To print.

  The receipt print key is a GUI key displayed on the display unit 14 with a touch panel for printing a receipt. When the tax exemption designation accepting unit accepts the designation that the business transaction is tax exempt and the receipt print key is pressed, the print control unit displays the current total amount of the product details, A receipt indicating that the consumption tax is “0 yen” (tax-exempted) is printed on a paper medium by the printing unit 19.

  The packing list print key is a GUI key displayed on the display unit 14 with a touch panel for printing the packing list. When the tax exemption designation accepting unit accepts the designation that the transaction is tax exempt and the packing list print key is pressed, the print control unit Information indicating the quantity for each product name is printed on a paper medium by the printing unit 19 as a packing list.

The additional print key is a GUI key displayed on the display unit 14 with a touch panel for additionally printing the packing list. When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, and the additional print key is pressed, the print control unit displays the product details and the page number information indicating the number of pages. Are printed on a paper medium by the printing unit 19 as an additional packing list.
The page number information includes, for example, the page number starting from “1” and the total page number as “page number / total page number”. The print control unit causes the printing unit 19 to print the page number information, for example, near the lower end or the upper end of the paper medium. For example, a “□” mark may be printed on the left side of the product name. Thereby, when checking the contents of the package, it is possible to use the mark by putting a mark on the “□” mark.

  The language selection key is a GUI key displayed on the display unit 14 with a touch panel for selecting a language to be printed on the paper medium. As the language selection key, keys of each language (for example, Japanese key, English key, Chinese key, Korean key) may be displayed side by side on the display unit 14 with a touch panel, or the language selection key is pressed (tap). In such a case, a selection key for each language may be popped up on the screen of the display unit 14 with a touch panel. When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit prints the details of the product corresponding to the consumable in the language associated with the pressed language selection key. The unit 19 prints on a paper medium. Alternatively, when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the printing control unit displays the details of the product in the language associated with the pressed language selection key by the printing unit 19. Print on paper media. In addition, when printing the details as a record for the store, the print control unit prints the details of the product on a paper medium in Japanese. When the receipt print key is pressed, the print control unit causes the printing unit 19 to print the receipt on the paper medium in the language associated with the pressed language selection key.

  If the tax exemption designation accepting unit is a reading device capable of reading the information stored in the IC chip of the passport embedded with the IC chip, the tax exemption designation accepting unit designates that the commercial transaction is tax exempt. Upon receipt, the print control unit may cause the printing unit 19 to print the details of the product corresponding to the consumable item on a paper medium in a foreign language corresponding to the nationality read by the tax exemption designation receiving unit from the IC chip of the passport. .

  In addition, when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the printing control unit gives the details of the product corresponding to the consumable item by the printing unit 19 in both foreign language and Japanese. You may print on a paper medium. For example, the method of writing both the foreign language and the Japanese language may be written over two lines, or the foreign language may be written after the Japanese language, or the Japanese language may be written after the foreign language.

  The total report key is a GUI key displayed on the display unit 14 with a touch panel for printing the total report after closing, for example, day closing. When the total report key is pressed after the accounting process is closed, the print control unit displays a total report including the total sales amount, tax exemption amount, tax exemption amount, etc. for a predetermined period (for example, one day). Then, printing is performed on a paper medium by the printing unit 19.

  FIG. 4 is a diagram illustrating an example of a data configuration of a product information table stored in the store controller 4. The product information table includes product information for each product. As shown in FIG. 4, the product information includes, for example, a product code, a product name, a major category, a middle category, a minor category, a tax category, a tax rate, a tax exemption type, and a price. Including. The product code is identification information for identifying a product. The product name is information indicating the name of the product. The major classification is information indicating the highest classification (commodity category) of the commodity. The middle category is information representing the middle category of the product. The small classification is information representing the lowest classification of the product. The tax classification is information indicating whether it is external tax or internal tax. The tax rate is information representing the consumption tax rate. The tax exemption type is information indicating whether the product is a general article, a consumable item, or a non-tax exempt article. The price is the price of the product. When the tax classification is external tax, the tax-exempt price is the price itself, and when the tax classification is internal tax (for example, 8%), the tax-exempt price is the price obtained by dividing the price by 1.08 (decimal point The following is rounded up).

  In the product information table of FIG. 4, the product code is “12345678”, the product name is “cosmetics”, the major category is “life goods”, the middle category is “miscellaneous goods”, the minor category is “cosmetics”, and the tax category is “outside” "(Foreign tax), product information with a tax rate of" 8% ", a tax exemption type of" consumables ", and a price of" 5500 "(5500 yen) is included. In the product information table of FIG. 4, the product code is “34567890”, the product name is “dress”, the major category is “clothing”, the middle category is “ladies' clothing”, the minor category is “dress”, and the tax category Is “outside” (external tax), the tax rate is “8%”, the tax exemption type is “general goods”, and the price is “23000” (23,000 yen).

The major classification, middle classification, and minor classification may be blank ("null").
In addition, the product information table may include items in foreign languages in addition to Japanese for each item of product name, major category, middle category, and minor category. Alternatively, a table for each language in which the product code, the product name, the major category, the middle category, and the minor category are associated may be provided. In this case, the product name in a desired language can be read using the product code as a key.

  FIG. 5 is a diagram illustrating an example of display of a product registration screen of the display unit 14 with a touch panel of the POS register 3. The product registration screen 50 of FIG. 5 is a screen for registering a product “cosmetics” of 5500 yen (8% tax included). When the tax exemption designation key (tax exemption key) 51 is pressed, 407 yen, which is an 8% tax amount of 5500 yen, is displayed in the tax exemption column, and 5093 yen excluding the tax amount is displayed in the billing amount column (shortage column). The

  On the product registration screen 50, an English key 52, a Chinese key 53, and a Korean key 54, which are language selection keys, are displayed. When the English key 52 is pressed, the description of the product printed by the printing unit 19 is written in English. Similarly, when the Chinese key 53 is pressed, the product description printed by the printing unit 19 is written in Chinese. Similarly, when the Korean key 54 is pressed, the product description printed by the printing unit 19 is written in Korean.

  The product registration screen 50 also displays a reissue key 55 for reissuing the statement. When the reissue key 55 is pressed after the tax exemption transaction, for example, a customer copy, a purchase record affix specification, a purchase pledge affix specification, and a paste list specification can be selected. A selection screen appears. When a desired specification is selected on this selection screen, the POS register 3 prints the specification selected by the printing unit 19 and reissues it. The reissued specification may have a notation (for example, “reissue”) indicating that the specification has been reissued.

  FIG. 6 is a diagram illustrating an example of display of a merchandise return screen of the display unit 14 with a touch panel of the POS register 3. The merchandise return screen 60 in FIG. 6 is a screen for registering the return of the product “cosmetics” of 5500 yen (8% tax included). When the tax exemption designation key (tax exemption key) 61 is pressed, -407 yen, which is an 8% tax amount of -5500 yen, is displayed in the tax exemption column, and -5093 yen excluding the tax amount is the return amount column (remaining amount column) Is displayed. The minus sign represents a refund due to returned goods. In addition, on the merchandise return screen 60, the reissue key 62 can be pressed to reissue the statement.

  FIG. 7 is a diagram illustrating an example of a specification for pasting a purchase record slip printed by the printing unit 19. FIG. 7A is an example in the case of internal tax, and FIG. 7B is an example in the case of external tax. As shown in FIGS. 7A and 7B, for example, a title “purchase record slip (for attachment)” is printed on the purchase record sticker specification. In addition, the specification for affixing the purchase record slip in FIG. 7A includes the product name “cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, the subtotal is 5500 yen, and the tax amount is It is printed that it is 407 yen, the point of purchase is 1 point, the total is 5500 yen, the tax exemption is 407 yen, the total is 5093 yen, and the change is 0 yen. 7B, the product name is “cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, the subtotal is 5500 yen, and taxable. It is printed that 5500 yen, consumption tax is 440 yen, purchase points are 1 point, total is 5940 yen, tax exemption is 440 yen, total is 5500 yen, and change is 0 yen. 7A and 7B, when the number of combinations is 1, description of the unit price and the number of combinations may be omitted.

  FIG. 8 is a diagram illustrating an example of a specification for pasting a purchase agreement written by the printing unit 19. FIG. 8A is an example in the case of internal tax, and FIG. 8B is an example in the case of external tax. As shown in FIGS. 8A and 8B, for example, a title “purchaser pledge (for attachment)” is printed on the specification for pasting the purchase pledge. In addition, the specification for attaching the purchase pledge in FIG. 8 (a) shows that the product name is “cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, the subtotal is 5500 yen, and the tax is included. 407 yen, 1 point of purchase, 5500 yen in total, tax-free 407 yen, the current total is 5093 yen, change is 0 yen, and a signature column for signature is printed. In addition, the specification for attaching the purchase pledge in FIG. 8 (b) includes the product name “cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, the subtotal is 5500 yen, and is subject to taxation. Is 5500 yen, consumption tax is 440 yen, point of purchase is 1 point, total is 5940 yen, tax exemption is 440 yen, total is 5500 yen, change is 0 yen, and a signature column for signature is printed ing. In FIGS. 8A and 8B, when the number of combinations is 1, description of the unit price and the number of combinations may be omitted.

  FIG. 9 is a diagram showing an example of a customer copy (receipt) printed by the printing unit 19. FIG. 9A is an example in the case of internal tax, and FIG. 9B is an example in the case of external tax. As shown in FIGS. 9A and 9B, for example, a title “customer copy” is printed on the customer copy. In addition, in the customer copy of FIG. 9A, the product name is “cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, the subtotal is 5500 yen, the tax amount is 407 yen, It is printed that the number of points purchased is 1, the total is 5,500 yen, the tax exemption is 407 yen, the total is 5093 yen, and the change is 0 yen. In addition, in the customer copy of FIG. 9B, the product name is “cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, the subtotal is 5500 yen, the taxable object is 5500 yen, It is printed that the consumption tax is 440 yen, the point of purchase is 1 point, the total is 5940 yen, the tax exemption is 440 yen, the total is 5500 yen, and the change is 0 yen. In FIGS. 9A and 9B, when the number of combinations is 1, the description of the unit price and the number of combinations may be omitted.

FIG. 10 is a diagram illustrating an example of an English pasting specification for a purchase record slip printed by the printing unit 19. FIG. 10A is an example in the case of internal tax, and FIG. 10B is an example in the case of external tax. As shown in FIGS. 10A and 10B, for example, a title “Record of Purchase Card” is printed on the English sticky specification for the purchase record slip. In addition, the English sticker specification of the purchase record slip in FIG. 10A has a product name “Cosmetics”, a price of 5500 yen, a unit price of 5500 yen, a combination number of 1, and a subtotal of 5500. Yen, Tax included is 407 yen, Number of items purchased is 1 point, Total is 5500 yen, Tax-Exempt is 407 yen, Current total (Amount Paid) is 5093 yen It is printed that the change is 0 yen. Further, in the English sticky description of the purchase record slip of FIG. 10B, the product name is “Cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, and the subtotal is 5500. Yen, taxable (taxable) is 5500 yen, consumption tax (tax) is 440 yen, purchase of item (number of items) is 1 point, total (total) is 5940 yen, tax exemption (tax-exempt) is 440 yen, currently It is printed that the total (Amount Paid) is 5500 yen and the change is 0 yen.
In FIGS. 10A and 10B, when the number of combinations is 1, description of the unit price and the number of combinations may be omitted.

  FIG. 11 is a diagram illustrating an example of an English pasting specification of the purchase pledge written by the printing unit 19. FIG. 11A is an example in the case of internal tax, and FIG. 11B is an example in the case of external tax. As shown in FIGS. 11A and 11B, for example, a title “Covenant of Purchaser” is printed on the English affixing specification of the purchase pledge. In addition, in the specification for affixing the buyer's pledge in FIG. 11 (a), the product name is “Cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, and the subtotal is subtotal. 5500 Yen, Tax included is 407 Yen, Number of Items is 1 point, Total is 5500 Yen, Tax-Exempt is 407 Yen, Amount Paid is 5093 It is printed that the yen and change are 0 yen. In addition, in the English affixing specification of the purchase pledge in FIG. 11 (b), the product name is “Cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, and the subtotal is Subtotal. 5500 Yen, Taxable 5500 Yen, Consumption Tax (Tax) 440 Yen, Number of Items Purchased (1 point), Total (Total) 5940 Yen, Tax-Exempt 440 Yen, It is printed that the current total (Amount Paid) is 5500 yen and the change is 0 yen. In FIGS. 11A and 11B, when the number of combinations is one, the unit price and the number of combinations may be omitted.

  FIG. 12 is a diagram showing an example of an English customer copy specification printed by the printing unit 19. FIG. 12A shows an example in the case of internal tax, and FIG. 12B shows an example in the case of external tax. As shown in FIGS. 12A and 12B, for example, a title “Customer's Copy” (customer copy) is printed on the English customer copy. In addition, the English customer receipt in FIG. 12 (a) has the product name “Cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, and the subtotal is 5500 yen. Tax (tax included) is 407 yen, number of purchases (number of items) is 1 point, total is 5500 yen, tax-exempt is 407 yen, current total (Amount Paid) is 5093 yen, fishing ( “Change” is printed as 0 yen. In addition, the English customer receipt statement in FIG. 12 (b) has the product name “Cosmetics”, the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, the subtotal is 5500 yen, taxable. Target (Taxable) is 5500 yen, Consumption tax (Tax) is 440 yen, Number of items purchased (Number of Items) is 1 point, Total (Total) is 5940 yen, Tax exemption is 440 yen, Current total (Amount) It is printed that (Pad) is 5500 yen and Change is 0 yen. In FIGS. 12A and 12B, when the number of combinations is 1, description of the unit price and the number of combinations may be omitted.

FIG. 13 is a diagram illustrating an example of a packing list specification printed by the printing unit 19. FIG. 13A is an example in the case of internal tax, and FIG. 13B is an example in the case of external tax. As shown in FIGS. 13A and 13B, for example, a title “packing list” is printed on the packing list specification. In the packing list specification of FIG. 13 (a), the product names are “cosmetics” and “Cosmetics” (both described), the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, and the subtotal is 5500 yen. The tax amount is 407 yen, the point of purchase is 1 point, the total is 5500 yen, the tax exemption is 407 yen, the total is 5093 yen, and the change is 0 yen. On the left side of the product name, a □ mark check field (a check field with a writing instrument) is printed. Also, in the packing list specification of FIG. 13B, the product names are “cosmetics” and “Cosmetics” (both described), the price is 5500 yen, the unit price is 5500 yen, the number of combinations is 1, and the subtotal is 5500 yen. It is printed that the taxable object is 5500 yen, the consumption tax is 440 yen, the point of purchase is 1 point, the total is 5940 yen, the tax exemption is 440 yen, the current total is 5500 yen, and the change is 0 yen. On the left side of the product name, a □ mark check field (a check field with a writing instrument) is printed.
Note that the packing list only needs to include the item name of the contents and the quantity for each item name, so that the columns below the subtotal of the packing list specification in FIGS. 13A and 13B may be omitted. Good. In FIGS. 13A and 13B, when the number of combinations is one, the unit price and the number of combinations may be omitted.

  FIG. 14 is a diagram illustrating an example of a receipt printed by the printing unit 19. The receipt shown in FIG. 14 is printed to indicate that the total amount is 5093 yen and the consumption tax amount is 0 yen (indicating tax exemption).

  FIG. 15 is a diagram illustrating an example of a summary report printed by the printing unit 19. FIG. 15 is an example of a summary report for the number of customers “2”, the score “2”, and the total sales “10593 yen”. As shown in FIG. 15, in the aggregation report when tax-free sales are performed, the tax-exempt amount “10593” (10593 yen) and the tax-exempt amount “847” ( 847 yen).

Next, the operation of the POS register 3 will be described.
16 and 17 are flowcharts showing an example of the processing procedure of the POS register 3. When the CPU 11 reads and executes the program stored in the ROM 12 and presses the tax exemption mode setting key, the POS register 3 is set to the tax exemption processing mode, and the processing according to this flowchart is executed.

  The control unit waits until the key of the key operation unit 15 is pressed or the barcode scanning is performed by the scanner unit 18. If the scanner unit 18 scans the barcode associated with the product to be purchased (step S1: scan), the process proceeds to step S2, and the key of the key operation unit 15 is pressed (step S1). : Key) moves to the process of step S5.

In step S2, the control unit takes in the product code supplied by the scanner unit 18 that has read the barcode.
Next, in step S3, the control unit searches the product information table acquired in advance from the store computer using the product code as a key, and product information (product name, major classification, middle classification, minor classification, tax classification) for the commodity code. , Tax rate, tax exemption type, price, etc.).
Next, in step S4, the control unit displays the purchase information (for example, the product name, tax classification, tax rate, price, etc.) of the product information on the display unit 14 with a touch panel. The control unit may also display the purchase information on the customer display unit 16. Next, a control part returns to the process of step S1.

  On the other hand, in step S5, the control unit acquires operation information from the key operation unit 15, and when it is determined that the numeric key is pressed based on the operation information (step S5: YES), the process proceeds to step S6. If it is determined that a key other than the numeric keys has been pressed (step S5: NO), the process proceeds to step S7.

  In step S <b> 6, the control unit acquires a quantity based on the operation information (number information), and causes the display unit with a touch panel 14 to display the quantity. The control unit may display the quantity on the customer display unit 16. Next, the process returns to step S1.

  In step S7, when it is determined that the tax exemption designation key (tax exemption key) has been pressed based on the operation information (step S7: YES), the control section moves to the process of step S8, and a key other than the tax exemption designation key is pressed. If it is determined that it has been (step S7: NO), the process returns to step S1.

In step S <b> 8, the control unit displays the transaction information on the customer display unit 16.
Next, in step S9, the control unit waits until a bill and / or coin is inserted into the automatic change machine 17 (step S9: NO).

  In step S10, when a bill and / or coins are inserted into the automatic change machine 17, the control unit displays a transaction start screen on the display unit 14 with a touch panel and waits until the transaction key is pressed (step S10). : NO). The process from step S1 to step S10: NO is a product registration process.

  When the accounting key is pressed by the operator (step S10: YES), in step S11, the control unit starts executing the accounting process. This accounting key may be used as a tax exemption designation key.

  Next, in step S12, if there is a difference between the deposit amount and the total amount (step S12: YES), the process proceeds to step S13. If there is no difference (step S12: NO), the process proceeds to step S14.

  In step S <b> 13, the control unit discharges the banknotes and / or coins corresponding to the difference amount to the automatic change machine 17. The automatic change machine 17 detects whether or not banknotes and coins have been removed from the banknote outlet and the coin outlet, and notifies the control unit of the detection result. A control part moves to the process of step S14 according to the detection result that the banknote and the coin were removed.

  Next, in step S14, the print control unit causes the printing unit 19 to print the product details on the paper medium as a purchase record sticking specification, a purchase pledge specification, and a copy, respectively. The printed paper medium is output from the discharge port. Step S10: The processing from YES to step S14 is accounting processing.

  Note that the flowcharts of FIGS. 16 and 17 show the flow of processing according to the operation of scanning the barcode by pressing the number key indicating the quantity. For example, by pressing the number key, the number of discounts or discounts can be set. After that, discounts or discounts may be designated by pressing predetermined preset keys (“×”, “%”, “yen discount”).

[Second Embodiment]
FIG. 18 is a block diagram showing an electrical configuration of a POS register according to the second embodiment of the present invention. The block diagram shown in FIG. 18 is obtained by adding a label printer 40 (printing unit) to the communication unit 20 with respect to the block diagram of FIG. 3 in the above-described embodiment. The label printer 40 may be a printer that prints on a label with a mount, or a printer that prints on a mountless label (roll-type label paper). The label is a paper medium. The label used by the label printer 40 is preferably of a weak adhesive type so that it can be easily peeled off after application. When the tax exemption designation receiving unit receives the designation that the commercial transaction is tax exempt, the print control unit displays the details of the product corresponding to the consumable item among the details of the product registered by the product registration processing unit. 40, the label is printed. Alternatively, the print control unit may cause the label printer 40 to print the content to be printed on the printing unit 19 on the label.

The POS register may include a selection unit that selects one of the printing unit 19 that is a receipt printing unit and the label printer 40 that is a label printing unit. In this case, the print control unit causes the printing unit (the printing unit 19 or the label printer 40) selected by the selection unit to print the details of the product corresponding to the consumable item. Thereby, for example, the specification for sticking the purchase record slip and the specification for packing list can be printed with the label, and the specification for sticking the purchaser's written oath and the specification for customer copy can be printed with the receipt.
In addition, a general printer (for example, a laser printer or an ink jet printer) is connected to a POS register, and the POS register prints a purchase record slip or a purchase pledge on the basis of transaction data including the product name and quantity. Data may be embedded in the format and printed. The selection unit may be configured to select a printing unit 19, which is a receipt printing unit, a label printer 40, and the above-described general printer, each having a different printing form, according to the type of form. . Further, the POS register may be connected to the computer device, and the POS register may perform printing via the computer device.

  Since the purchase record slip is affixed to the passport, the label as the purchase record sticker specification is preferably smaller than the size of the spread of the passport. Further, since the purchase pledge is a form stored in the store for at least 7 years, it is preferable to print using the above general printer. The packing list is not obligated to be stored for a long time (about 30 days from the purchase at the longest), so it is best to print it with a printer that uses a heat-sensitive receipt or a label printer. Is preferred.

  Although the above-described embodiment is a POS register including a product registration processing unit and an accounting processing unit, the embodiment can also be applied to a POS system in which the product registration processing unit and the accounting processing unit are separated. This POS system includes a product registration device that realizes the function of the product registration processing unit and a payment device that realizes the function of the accounting processing unit. In this POS system, the merchandise registration apparatus transmits information on the registered merchandise (merchandise sales data) to the checkout apparatus directly or via the store controller 4. Upon receiving the merchandise sales data, the checkout apparatus performs accounting processing and prints various forms (purchase details for purchase record slips, specifications for attaching customer purchase pledges, copies, packing lists, etc.).

  Alternatively, the merchandise registration device can issue a receipt for printing a two-dimensional code that records the merchandise sales data, and the settlement device can read the two-dimensional code of the accounting receipt to obtain the merchandise sales data. Then, the accounting process may be executed and various forms may be printed.

Note that the print control unit may cause the printing unit 19 to print the purchase record slip itself, not the specification for attaching the purchase record slip. Specifically, the printed content of the purchase record slip includes a description column for the following items (1) to (5) in addition to the product description.
(1) Name column of purchaser, nationality, date of birth, status of residence, date of landing (2) Column of type and number of passport, etc. possessed by purchaser (3) Export goods sales area Column of name or name of the business operator to be managed (4) Tax payment location and tax signature of the business operator of the export goods sales area, description field of the location of the export goods sales place (5) Date of purchase date column

Further, the printing control unit may cause the printing unit 19 to print the purchaser's written oath itself, not the specification for pasting the purchaser's oath. Specifically, the printed contents of the purchase pledge include the description columns of the following items (1) to (5) in addition to the product description.
(1) Name column of purchaser, nationality, date of birth, status of residence, date of landing (2) Column of type and number of passport, etc. possessed by purchaser (3) Export goods sales area (4) Date of purchase date column (5) Pledge to export after purchase (in the case of consumables, export within 30 days from the date of purchase) And a column for the purchaser's signature

  If the tax exemption designation accepting unit is a reading device that can read information stored in the IC chip of the passport in which the IC chip (integrated circuit) is embedded, the IC chip of the customer passport is used as the tax exemption designation accepting unit. By reading the information, the print control unit may print information such as the customer's name, nationality, date of birth, and passport number read from the IC chip on the purchase record slip or purchase pledge.

[Third Embodiment]
Next, a third embodiment will be described.
For a registered product calculated by the POS register 3 in response to an operation on a subtotal key (subtotal operation) due to, for example, a misunderstanding of a customer (non-resident). There is a possibility that the subtotal amount has not reached the minimum tax exempt amount. Here, the lower limit tax-exempt amount is the minimum amount in the range of purchase amounts determined to be tax-exempt. Specifically, the lower limit tax exempt amount for general goods is 10001 yen, and the lower limit tax exemption amount for consumables is 5001 yen.

  If the subtotal amount is less than the lower tax exempt amount, the commercial transaction cannot be exempted except in some cases (described later). However, even in the case of some of the above cases, it is necessary for the customer to prove that the customer is already shopping for tax exemption at the same store on the same day. For this reason, it is avoided that the POS register 3 makes an unconditional tax-exempt accounting due to the fact that the subtotal is less than the lower tax-exempt amount and is designated as tax-exempt. You must be able to

  Therefore, in this embodiment, if the subtotal amount calculated in accordance with the subtotal operation is less than the lower limit tax exempt amount in a commercial transaction designated as tax exempt, the subtotal amount is not less than the lower limit tax exemption amount. It is comprised so that it may alert | report. Specifically, on the display unit 14 with a touch panel of the POS register 3, an error screen (tax exemption amount shortage notification screen) for notifying that the subtotal amount is less than the lower limit tax exemption target amount is displayed.

FIG. 19 shows an example of a tax exemption amount shortage notification screen. The tax exemption amount shortage notification screen shown in the figure is displayed as a dialog box DLB1 that is superimposed on the product registration screen. The dialog box DLB1 shown in the figure is displayed when a subtotal operation is performed and the subtotal amount at this time does not reach the lower limit tax exemption amount.
In the dialog box DLB1 as the tax exemption target shortage notification screen, a message is displayed to notify the store clerk that the subtotal amount is less than the lower limit tax exemption target amount. In the figure, an example in which the message “Tax-free amount has not been reached” is displayed is shown.

Further, in the dialog box DLB1, a product addition button BT1, a tax exemption invalid button BT2, and a tax exemption valid button BT3 are arranged. These buttons are buttons for selecting an accounting method according to the case where the subtotal amount is less than the lower limit tax-exempt amount.
There are three options for accounting when the subtotal amount is less than the tax exempt amount. First, one accounting method is “product addition”. In the case of the “add product” accounting method, the POS register 3 cancels the last subtotal operation performed and returns to the mode in which the product can be registered, so that the product to be registered as a purchase target can be added. The accounting method of “add product” is selected by operating the product addition button BT1.
Another accounting method is “tax exemption”. In the case of the “tax exemption” accounting method, the POS register 3 cancels (invalidates) the designation as a tax exemption for the current transaction and applies the prescribed tax rate without tax exemption. Account after recalculating the subtotal amount. The accounting method of “tax exemption invalid” is selected by operating the tax exemption invalid button BT2.
Another accounting method is “tax effective”. In some cases, a customer who has made a commercial transaction at the store where the POS register 3 is located has already received a tax exemption by performing a commercial transaction that is equal to or greater than the lower tax exempt amount. In this case, even if the subtotal amount in the current commercial transaction is the lower limit tax exemption amount, the purchase amount on the day is already equal to or greater than the lower limit tax exemption amount. In this case, for example, if the customer presents a clerk with a receipt (customer copy) or receipt that proves that the customer has already made purchases exceeding the minimum tax-exempt amount on the day, the subtotal amount for this transaction is the lower limit. Even if it is less than the tax-exempt amount, it will be tax-exempt. In this case, the POS register 3 performs accounting according to the subtotal amount obtained by applying tax exemption in accordance with the current subtotal operation as an accounting method of “tax exemption effective”. The accounting method of “tax exemption effective” is selected by operating the tax exemption effective button BT3.

As stated above, when it is specified that a single transaction is exempt from tax, the subtotal amount calculated in response to the subtotal operation being performed in the transaction is less than the lower tax exempt amount Displays a notification screen for insufficient tax-exempt amount. By displaying the tax exemption target shortage notification screen, the store clerk can grasp that the subtotal amount is less than the lower limit tax exemption target amount. As a result, it is possible to prevent accounting with tax exemption applied while the subtotal amount is less than the lower tax exemption amount. In particular, by displaying the tax exemption amount shortage notification screen, it is possible to prevent transition to other screens unless a prescribed operation is performed, so the tax exemption is applied without the store clerk being aware. It will definitely be avoided.
Specifically, on the tax exemption amount shortage notification screen, an accounting method that can cope with the case where the subtotal amount is less than the lower limit tax exemption amount can be selected. Accordingly, it is possible to promptly take an appropriate response in accordance with the intention of the customer and the past shopping results in the same store.

  An example of a processing procedure executed by the POS register 3 of this embodiment will be described with reference to the flowchart of FIG. In the description of the figure, an example in which an operation for designating a commercial transaction as a tax-exempt object and a subtotal operation are separated. In other words, in the present embodiment, a tax exemption designation key for performing an operation for designating a commercial transaction as a tax exemption target (tax exemption declaration operation) and a subtotal key for performing a subtotal operation are individually provided. In addition, the tax exemption designation key is operated at the beginning of one commercial transaction or until the subtotal key is operated after the start of product registration. Therefore, one commercial transaction is started in response to an operation on the tax exemption designation key or an operation for first product registration (product registration operation). Then, when the product registration is completed and a subtotal is requested, a subtotal key different from the tax exemption designation key is operated.

Step S101: The POS register 3 determines whether or not a product registration operation has been performed.
Step S102: When it is determined in step S101 that a product registration operation has been performed, the POS register 3 performs a product registration process. At this time, the POS register 3 has a product data corresponding to a mode (normal mode) in which a tax rate is normally applied to a registered product, and a mode (in which a tax exemption is applied) for a process related to accounting. The product data corresponding to the tax exemption processing mode) is held in the buffer. In addition, when the product registration is performed after the tax exemption processing mode is set, the unit price of the product to which the tax exemption is applied is shown as the product registration content displayed on the product registration screen. On the other hand, when the product registration is performed under the normal mode in which the tax exemption processing mode is not set, the unit price of the product to which the prescribed tax rate is applied is shown as the product registration content displayed on the product registration screen.
Step S103: When it is determined in step S101 that the product registration operation has not been performed, or after the processing in step S102, the POS register 3 determines whether or not a tax exemption declaration operation has been performed. The tax exemption declaration operation is an operation on the tax exemption designation key in a state where the normal mode is set.
Step S104: If it is determined in step S103 that the tax exemption declaration operation has been performed, the POS register 3 sets the tax exemption processing mode.

Step S105: When it is determined in step S103 that the tax exemption declaration operation has not been performed, or after the processing in step S104, the POS register 3 determines whether or not a subtotal operation has been performed.
If it is determined that the subtotal operation is not performed, the process returns to step S101. Even if the operation for the subtotal key is performed at the stage where the commercial transaction is not started, that is, when neither the first product registration operation nor the tax exemption declaration operation is performed, The operation is treated as invalid as a subtotal operation, and the process returns to step S101.

Step S106: When it is determined in step S105 that the subtotal operation has been performed, the POS register 3 determines whether or not the tax exemption processing mode is currently set.
Step S107: When it is determined that the tax exemption processing mode is not set, the POS register 3 calculates a subtotal amount corresponding to the normal mode. That is, the POS register 3 calculates the subtotal amount using the product data corresponding to the accounting in the normal mode among the product data for each product held in the buffer by the product registration process so far. The subtotal amount calculated in this way is an amount to which a prescribed tax rate is applied.
Step S108: Next, the POS register 3 displays a small plan surface on which the subtotal amount corresponding to the normal mode calculated in step S107 is shown.
Step S109: Next, the POS register 3 executes an accounting process corresponding to the normal mode. In the accounting process in step S109, the POS register 3 issues a receipt (customer copy) showing an accounting result corresponding to the subtotal amount to which the prescribed tax rate is applied. In this case, the specification for attaching the purchase record slip, the specification for attaching the purchase pledge, and the specification for packing list are not issued.

Step S110: If it is determined in step S106 that the tax exemption processing mode is selected, the POS register 3 calculates a subtotal amount corresponding to the tax exemption processing mode. That is, the POS register 3 calculates the subtotal amount using the product data corresponding to the tax exemption processing mode among the product data for each product held in the buffer by the product registration process so far. The subtotal amount calculated in this way is an amount to which no tax rate is applied.
Step S111: Next, the POS register 3 determines whether or not the subtotal amount calculated in step S110 is greater than or equal to the lower limit tax exemption amount (step S111).
Step S112: When the calculated subtotal amount is less than the lower limit tax exemption target amount, the POS register 3 causes the touch panel display 14 to display the tax exemption amount shortage notification screen as illustrated in FIG.

Step S113: As described with reference to FIG. 19, when the tax exemption target shortage notification screen is displayed, the store clerk selects the appropriate accounting method after confirming from the customer, and the product addition button BT1, tax exemption is disabled. The button corresponding to the selected accounting method is operated from the button BT2 and the tax exemption valid button BT3. That is, the store clerk performs an operation for designating an accounting method.
Accordingly, the POS register 3 determines that the selected accounting methods are “add product”, “tax free” and “tax free” according to the operation of any of the product addition button BT1, the tax exemption invalid button BT2, and the tax exemption valid button BT3. It is determined whether the tax exemption is valid.
If it is determined that the accounting method selected in step S113 is “add product”, the process returns to step S101. Thereby, after the tax exemption processing mode is maintained, the product can be registered.

  Step S114: If it is determined in step S113 that the selected accounting method is “tax exemption invalid”, the POS register 3 cancels the tax exemption processing mode set in the previous step S104. In addition, the processing of steps S107 to S109 is executed. That is, the POS register 3 in this case performs accounting processing after calculating the subtotal amount corresponding to the normal mode again.

Step S115: If it is determined in step S111 that the subtotal amount is equal to or greater than the lower limit tax exemption amount, or if the “tax exemption valid” accounting method is selected in step S113, the POS register 3 performs the following processing: . In other words, the POS register 3 displays a small plan surface in which the subtotal amount corresponding to the tax exemption processing mode calculated in step S110 is shown.
Step S116: Next, the POS register 3 executes an accounting process corresponding to the tax exemption processing mode. In the accounting process of step S116, the POS register 3 displays a receipt (details for customer copy) showing the accounting results corresponding to the subtotal amount to which tax exemption is applied, a description for attaching a purchase record slip, and a purchase pledge. Issue a statement for pasting and a packing list.

  Although omitted in the figure, the POS register 3 cancels the tax exemption processing mode in response to an operation for canceling the tax exemption processing mode between the start of product registration and the operation of the subtotal key. It may be.

[Fourth Embodiment]
Subsequently, a fourth embodiment will be described. As previously shown in FIGS. 7, 8, 10, 11, and 13, the tax rate is applied to the purchase record slip specification, the purchase pledge specification, and the packing list specification. And the amount deducted from the price due to tax exemption (tax exemption amount) was printed. In addition, the amount of change was printed.
Here, the details for the pasting of the purchase record slip and the packing list specification are confirmed by the customs staff at the contents of the packed product. For example, if tax exemption is to be canceled, Used to collect. In this respect, the information necessary for the specification for attaching the purchase record slip and the specification for the packing list is the price (at least unit price) and the number after application of the tax rate for each product. From this point of view, for example, as shown in Fig. 7, the tax rate application price is shown as the total amount or subtotal amount, the tax rate and the tax exemption amount are shown, and the price obtained by subtracting the tax exemption amount from the tax rate application price is The style shown as current is tedious and can be confusing and difficult to see.
In addition, the purchase specification written on the purchaser's pledge stored in the store is used when entering the book in the store. At this time, the amount to which tax exemption is applied is entered. In this case as well, information such as tax rate, tax exemption amount, and change is not necessary because it is not necessary to fill in, and it is difficult to immediately recognize the amount of tax exemption applied because this information is printed. there is a possibility.
From this point of view, the tax rate application price, the tax rate, and the tax exemption amount are shown, and the tax exemption applicable price is shown as the current total. It is possible to take the idea that it is unsuitable for written forms and packing list specifications.
Therefore, the POS register 3 in the present embodiment is configured to perform printing in the following manner for the specification for attaching the purchase record slip, the specification for attaching the purchase pledge, and the specification for the packing list. The

FIG. 21 shows an example of a purchase record sticking specification in the present embodiment. The contents of the specification for pasting the purchase record slip shown in the figure correspond to the case where the product 1, the product 2 and the product 3 are purchased.
For product 1, the unit price by tax exemption (that is, the body price without tax rate applied) is 1,019 yen, and the total price by tax exemption is 5,095 yen when five are purchased. It is shown that. Here, the amount of 5,095 yen is added with the letter “exempt”, which indicates that the total price is due to tax exemption.
Similarly, for product 2, the unit price by tax exemption is 1,112 yen, and the total price by tax exemption is 1,112 yen when one is purchased.
Similarly, for product 3, the unit price by applying tax exemption is 463 yen, and when one is purchased, the total price by applying tax exemption is also 463 yen.
Further, in the totaling column showing the total content of the accounting under the accounting details column of each product, the subtotal amount and the purchase points are shown, but the change is not shown. In addition to the change, the contents related to the settlement, such as the amount of money deposited by the customer to the store clerk for payment, are also omitted.
In this way, in the specification for attaching the purchase record slip of the present embodiment, the number of purchases for each product and the price (unit price and total amount) after tax exemption are shown, but the tax rate, tax exemption amount and The contents related to settlement are omitted.

  FIG. 22 shows an example of a specification for pasting a purchaser's pledge in the present embodiment. This figure corresponds to the case where product 1, product 2 and product 3 are purchased as in FIG. As shown in the figure, the details for purchase and the price after applying tax exemption (unit price and total price) are shown in the same way as in Fig. 21 in the specification for attaching the purchaser's pledge. However, the contents regarding tax rate, tax exemption amount and settlement are omitted.

  FIG. 23 shows an example of a packing list specification in the present embodiment. This figure corresponds to the case where product 1, product 2 and product 3 are purchased as in FIG. As shown in the figure, the packing list specification shows the number of purchases for each product and the price (unit price and total amount) after tax exemption in the same manner as in FIG. The contents regarding tax exemption and settlement are omitted.

Further, in the present embodiment, as for the receipt (specification for customer's copy), as shown in FIG. 24, the contents regarding the tax rate and the tax exemption amount may be omitted in the same manner as in FIG. However, since the receipt is for the customer to confirm the accounting content of his / her shopping, information such as deposit and change is printed without being omitted.
In consideration of the fact that it is used for confirming the customer's account as described above, for receipts, for purchase record slips, purchase oaths, packing list and packing list Unlike the statement, the tax rate and tax exemption amount may be printed.

Next, a modification of the fourth embodiment will be described.
When selling products to non-residents, in addition to tax exemption, it is also possible to offer discounts according to the presentation of coupons as a store-specific service. FIG. 25A shows an example of a purchase record slip affixing statement issued by the POS register 3 when accounting is performed using both tax exemption and discount.

25A corresponds to the case where three products, souvenir product 1, souvenir product 2 and souvenir product 3, have been purchased. In the figure, for the souvenir 1, the unit price by tax exemption is 1,019 yen, the number of purchases is 5, and the total amount by tax exemption for 5 souvenirs 1 is It is shown to be 5,095 yen. That is, also in the example of the figure, printing of the tax rate and the tax exemption amount is omitted as in FIG.
On top of that, for souvenirs 1, a discount rate of 20% and 20% of the total amount of 5,095 yen due to tax exemption are applied in response to a 20% discount per item. It is shown that the discount amount of 1,020 yen will be reduced.
In addition, for souvenirs 2, the unit price by tax exemption is 1,112 yen, and the total price by tax exemption is the same 1,112 yen when one is purchased.
Similarly, for souvenir 3, the unit price by tax exemption is 463 yen, and the total price by tax exemption is 463 yen when one is purchased.
In the same way as in FIG. 21, the subtotal amount and the number of purchases are shown in the tabulation column of the purchase record sticker specification in FIG. ing.

  Here, as described above, in consideration of the product name, the purchased quantity, and the price for each product as the information necessary for the specification for attaching the purchase record slip, the purchase record slip of FIG. As shown in the souvenir 1 of the specification for affixing, it can be considered that the style indicating the discount rate and the discount amount is redundant with respect to the total price applied with the tax rate. For this reason, the details for attaching the purchase record slip may be printed in a format that omits the printing of the discount rate and the discount amount and shows the unit price and total amount reflecting both the tax rate application and the discount. Good.

FIG. 25 (b) shows an example in which the discount rate and the discount amount are not printed as described above with respect to the specification for attaching the purchase record slip of FIG. 25 (a).
As can be seen by comparing FIG. 25 and FIG. 25 (a), for souvenir 1, it is shown that the number of purchases is 5, and a tax exemption is applied and a 20% discount is applied. It is shown that the later unit price is 815 yen. The total amount of the five souvenirs 1 is 4,075 yen (= 815 yen × 5 pieces) after applying tax exemption and applying a 20% discount.

  In the present embodiment, either the style of FIG. 25 (a) or the style of FIG. 25 (b) may be adopted. In addition, although illustration is omitted, in the present embodiment, the specification similar to that of either FIG. 25 (a) or FIG. It should be done. Further, the receipt may be in the same manner as in either FIG. 25 (a) or FIG. 25 (b).

  In addition to tax exemption for sales of products to non-residents, as a store-specific service, if you purchase multiple specified items for the same product at the same time, discounts are applied to the number of products purchased in bulk (combination discount) It is also conceivable to do. FIG. 26 (a) shows an example of the specification for attaching the purchase record slip issued by the POS register 3 when accounting is performed using both tax exemption and combination discount.

26A corresponds to the case where three products, souvenir product 1, souvenir product 2 and souvenir product 3, have been purchased. In the figure, an example in which tax exemption application and combination discount is performed on the souvenir 1 is shown. The combination discount in this case is that when three souvenirs 1 are purchased together, 300 yen is discounted for the three.
In the figure, for souvenir 1, the unit price by tax exemption is 1,019 yen, the number of purchases is 5, and the total amount by tax exemption for 5 souvenirs 1 is 5,095. It is shown to be a circle. In addition, it is shown that the combination discount amount of 300 yen is subtracted from the total amount in response to three of the five being subject to the combination discount.
The contents of accounting for the souvenir 2 and souvenir 3 and the contents of the summary column are the same as in FIG.

  Also in this case, the tax rate application as shown in FIG. 26 (a) is taken into consideration as the information necessary for the specification for attaching the purchase record slip is the product name, the number of items purchased, and the price for each product. It can be considered that the form of the combination discount amount is redundant with respect to the total price. Therefore, for the specification for attaching the purchase record slip, the combination discount amount is omitted from FIG. 20A, and the unit price and the total amount reflecting both the tax rate application and the combination discount amount are shown. It is good also as a style.

FIG. 26B shows an example in which the combination discount amount is omitted as described above with respect to the specification for pasting the purchase record slip of FIG.
As can be seen by comparing FIG. 26 and FIG. 26 (a), with respect to souvenir 1, a tax exemption is applied to two out of five purchased items but a combination discount is not applied. It shows that the unit price is Yen. In addition, three of the five purchases are shown to have a unit price of 919 yen due to the combined use of tax exemption and combination discount. The unit price of 919 yen is calculated by subtracting 100 yen, which is the amount obtained by dividing the combined discount of 300 yen by “3”, from 1,019 yen in response to the 300 yen discount for three combinations. It is obtained. In addition, the total amount of the souvenir 1 to which tax exemption is applied is 4,795 yen because the unit price after the combination discount is shown for the souvenir 1.
The contents of accounting for the souvenir 2 and souvenir 3 and the contents of the summary column are the same as in FIG.

  In the present embodiment, either the style of FIG. 26 (a) or the style of FIG. 26 (b) may be adopted. In addition, although illustration is omitted, in the present embodiment, the specification for pasting the purchaser's pledge and the specification for packing list are the same as those in either of FIG. 26 (a) or FIG. 26 (b). May be. Furthermore, the receipt may be in the same manner as in either FIG. 26 (a) or FIG. 26 (b).

[Modification]
Next, various modifications in the above embodiments will be described.
(First modification)
For example, there are products called non-taxable products that are not taxable, such as stamps and gift certificates. Such tax-free products may not be eligible for tax exemption. Therefore, in response to such a case, the POS register 3 may be configured not to perform the product registration process for the tax-free product in a state where the tax exemption declaration operation is performed and the tax exemption processing mode is set.

In addition, there is a so-called non-classified product excluded from tax exemption, such as a dry battery. Therefore, the POS register 3 may be configured not to perform the product registration process for non-classified products in the tax exemption processing mode.
Further, the POS register 3 may be configured so that a tax exemption declaration cannot be made after at least one of a tax-free product and a non-classified product is registered.

(Second modification)
In addition, depending on the operation of the store, it may be determined that non-residents are not entitled to become members of the store. Corresponding to such a case, the POS register 3 may be configured such that products for which a discount price or a special sale price is set for the member are excluded from the tax exemption target.

(Third Modification)
In addition, it is stipulated that a copy of a passport is managed at a store when the purchase amount of a general article exceeds a prescribed amount (currently 1 million yen). Therefore, in the case of the POS register 3, when the subtotal amount for the registered product exceeds the above specified amount, the store clerk is informed that the specified amount has been exceeded (that is, a copy of the passport is required). You may comprise so that it may alert | report.
Note that when the above provisions are applied to consumables, the same configuration as described above may be adopted for consumables.

(Fourth modification)
In addition, there are products that cannot be purchased by minors, such as alcoholic beverages and cigarettes (products under prohibited purchase of minors). There is a POS register that can only be used for accounting for the purchase of such underage-prohibited products after accepting an age confirmation operation.
However, when it is purchased as a duty-free product, it is assumed that it will not be consumed in the country where tax exemption is applied. In some countries, drinking and smoking are possible at the age of 18.
Therefore, in consideration of the above, even if a product forbidden to purchase underage is purchased for the POS register 3, if a tax exemption declaration operation is performed, an accounting operation is not accepted even if an age confirmation operation is not accepted. You may comprise so that can be performed.

Further, for example, in the product management information such as the product master, the minimum age information in which purchase of the underage purchase prohibited product for each country is permitted is stored for the underage purchase prohibited product.
In addition, for example, when a product registration operation or subtotal operation is performed, a button indicating the combination of the country and the minimum age is displayed on the display unit 14 with a touch panel, and the store clerk operates the corresponding button in response to the age offer from the customer. Depending on the situation, the POS register 3 can be configured so that the purchase of the underage-prohibited product is possible.
Alternatively, the POS register 3 can be configured as follows. That is, the POS register 3 reads country and age information from a passport including an IC chip in which information about non-residents is stored, for example, and collates with the minimum age information. If it is determined that the purchase of the underage purchase prohibited product is possible, the POS register 3 enables the purchase of the underage purchase prohibited product.

(Fifth modification)
For example, in product management information such as a product master, for consumables, capacity-related information related to capacity such as volume and weight is stored. Then, for example, at the time of subtotal, the POS register 3 specifies the optimum packaging method for the consumables based on the capacity-related information, and displays the identified packaging method on the display unit 14 with the touch panel. You may comprise so that it may show to a shop assistant. As the way of packaging, for example, the type of packaging product that can contain the product (type of cardboard box, plastic bag, etc.), the size of the packaging product, the number of packaging products, etc. can be presented.

(Sixth Modification)
In addition, we issued the details for pasting the purchase record slip, the details for pasting the purchase pledge, the customer copy, the packing list, etc. Information indicating the store such as the store name and address is preferably printed.

(Seventh Modification)
In addition, at present, when selling products with tax exemption, the salesclerk presents an explanation sheet for tax exemption procedures to customers who are non-residents, or exempts tax exemption if the exemption is a consumable item. It is necessary to carry out special packaging for For this reason, accounting is currently underway for manned employees. On the other hand, as a POS system, a configuration is known in which a registration device for registering merchandise by a store clerk and a settlement device for settlement by a customer are separated. In such a POS system, the registration device is manned, but the checkout device is not handled by a store clerk.
However, for example, with respect to the POS system as described above, a predetermined timing (for example, timing according to the insertion of cash for payment) from when the tax exemption declaration operation is performed at the registration device to when the customer completes the settlement at the settlement device. It is configured to call a sales clerk to explain on the explanation sheet (at the start of the insertion, during the insertion, or at the completion of the insertion) or when the credit card is read). The calling of the store clerk can be realized by, for example, lighting a lamp or the like, or notifying the store clerk's terminal. Then, after the payment is completed, the clerk is packed. In this way, the configuration of this embodiment can be applied to a POS system having a configuration in which the registration device and the settlement device are separated.

(Eighth modification)
There is also known a self-type POS register in which a customer does not deal with the registration to the settlement of merchandise by the customer himself / herself. For example, when it comes to a situation where the customer may be allowed to confirm the tax exemption procedure for the contents of the explanation sheet displayed on the screen, regardless of the person, for example, as follows The self-type POS register can also deal with tax exemption accounting.
That is, the customer makes a tax exemption declaration by causing the POS register to read the IC chip of the passport. In addition, the customer performs operations corresponding to the merchandise registration and payment on the POS register. The POS register is configured to perform merchandise registration processing and accounting processing according to tax exemption application in accordance with the operation. At this time, the POS register displays an explanation sheet for the tax exemption procedure on the screen at a predetermined timing until the accounting is completed. In displaying the tax exemption procedure explanation sheet, explanation sheets in a predetermined plurality of languages may be displayed. When the customer confirms (accepts) the contents of the displayed explanation sheet, the POS register permits the accounting according to the tax exemption application.

As described above in detail, the POS register 3 according to the embodiment is a POS register in which the product registration processing unit registers the product to be purchased based on the product code input by the product code input unit. The POS register 3 includes, for each product, a tax exemption type information storage unit that stores a product code of the product and tax exemption type information indicating the tax exemption type of the product in association with each other, and a tax exemption that accepts designation that the commercial transaction is tax exempt When the designation reception unit and the tax exemption designation reception unit accept the designation that the commercial transaction is tax exempt, the tax exemption type information related to the product code input by the product code input unit is obtained from the tax exemption type information storage unit. A determination unit that reads out and determines a tax exemption type of a product corresponding to the product code based on the tax exemption type information.
With this configuration, when a commercial transaction is tax-exempt, the POS register 3 can acquire whether or not the product to be traded is tax-exempt, and when it is tax-exempt, its type can be acquired.

Further, in the POS register 3, when the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, and the tax exemption type information read by the determination unit indicates a non-tax exempt target article, error information May further include an error information output unit.
Thereby, when a commercial transaction is tax-exempt, it is possible to reduce the risk that a non-tax-exempt product is erroneously settled by tax exemption.

Further, in the POS register 3, when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, and the tax exemption type information read by the determination unit indicates the tax exempt product, the product registration process The department may perform product registration according to a tax exemption rule corresponding to the tax exemption type information.
Thereby, when a commercial transaction is tax-exempt, tax exemption rules according to the type of tax exemption, for example, whether or not it is within the range of the tax exemption amount, etc. can be determined, and correct tax exemption can be performed.

  In the POS register 3, the tax exemption designation receiving unit may be a tax exemption designation key for designating tax exemption sales. This tax exemption designation key may be a key that is pressed at the beginning of a commercial transaction after the operator has presented a passport from a customer, or a key that is pressed as a subtotal key when registering a product to be purchased. There may be.

  In the POS register 3, the tax exemption designation accepting unit may be a reading device capable of reading information stored in an IC chip of a passport in which an IC chip (integrated circuit) is embedded. Here, the information read from the IC chip by the reading device is, for example, nationality information indicating nationality.

The POS register 3 may further include a printing unit 19 (printing unit) and a print control unit that causes the printing unit 19 to print the details of the product registered by the product registration processing unit on a paper medium.
In the POS register 3, when the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit displays the details of the product, the statement for attaching the purchase record slip, the purchase pledge As a specification for pasting and a copy, the printing unit may print each on a paper medium.
With this configuration, the customer and the clerk of the duty-free store of the export goods sales department can add the product name, the quantity and price for each product name, the total price of the product, and the total sales price to the purchase record slip and purchase pledge. This saves you the trouble of filling in the amount.

The POS register 3 further includes a selection key for selecting a purchase record slip, a purchase pledge, and a copy of the copy, and the tax exemption designation receiving unit accepts designation that the commercial transaction is tax exempt. In this case, the print control unit may cause the printing unit 19 to print the product details for the form associated with the pressed selection key on the paper medium.
As a result, the operator of the POS register 3 can select and print a desired form.

The POS register 3 further includes a packing list print key for printing a packing list, and the tax exemption designation receiving unit receives a designation that the commercial transaction is tax exempt, and includes a packing list print key. When is pressed, the print control unit may cause the details of the product to be printed on a paper medium by the printing unit 19 as a packing list.
Thereby, for example, when consumables are packed in a box and the contents cannot be confirmed from the outside, it can be used as a packing list indicating the contents of the box.

The POS register 3 further includes an additional print key for additionally printing the packing list, and the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, and the additional print key is When pressed, the print control unit may cause the printing unit 19 to print the product details and the page number information indicating the page number on the paper medium as an additional packing list.
With this configuration, when a product is packed using a plurality of boxes, the packing list can be printed by the number of boxes.

The POS register 3 further includes a division unit that divides the product details according to the tax exemption type indicated by the tax exemption type information read by the determination unit, and the print control unit includes each item of the product divided by the division unit. May be printed on a paper medium for each specification by the printing unit 19.
With this configuration, the product details can be printed on a paper medium for each type of tax exemption.

Further, in the POS register 3, the print control unit may print the details of the products divided by the dividing unit on the paper medium by the printing unit 19.
With this configuration, it is possible to divide the product details for each type of tax exemption and print them on a single paper medium.

The POS register 3 according to the present embodiment is a POS register in which the product registration processing unit registers a product to be purchased based on the product code input by the product code input unit. The POS register 3 specifies, for each product, a tax exemption type information storage unit that associates and stores the product code of the product and tax exemption type information indicating the tax exemption type of the product, and specifies that the commercial transaction is tax exempt. When the tax exemption designation accepting unit and the tax exemption designation accepting unit accept the designation that the commercial transaction is tax exempt, the tax exemption type information related to the product code input by the product code input unit is stored. And a control unit that causes the product registration processing unit to register products for each tax exemption type information.
With this configuration, it is possible to register a product to be purchased for each tax exemption type.

  In the POS register 3, when the label printer 40 and the tax exemption designation receiving unit accept the designation that the commercial transaction is tax exempt, it corresponds to a consumable item among the details of the merchandise registered by the merchandise registration processing unit. You may further provide the printing control part which prints the description of goods on a label with the label printer 40. FIG.

In the POS register 3, when the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the print control unit corresponds to a consumable item among the details of the merchandise registered by the merchandise registration processing unit. The product details and transaction number may be printed on the label by the label printer 40.
With this configuration, the total amount can be summed up using a plurality of product details in the same store on the same day. As a result, even if the transaction does not reach the tax-exempt amount, if the combined amount reaches the tax-exempt amount due to multiple transactions on the same day, the tax-exempt target settlement can be performed.

Further, the POS register 3 further includes a language selection key for selecting a foreign language, and when the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the print control unit sets the consumable item as a consumable item. The details of the corresponding product may be printed on the label by the label printer 40 in a foreign language associated with the pressed language selection key.
With this configuration, a product description in a desired language can be obtained.

In the POS register 3, the tax exemption designation receiving unit is a reading device capable of reading information stored in the IC chip of the passport in which the IC chip (integrated circuit) is embedded, and the tax exemption designation receiving unit is tax exempt for commercial transactions. When receiving the designation of being an object, the printing control unit uses the label printer 40 to display the details of the product corresponding to the consumable item in a foreign language corresponding to the nationality read by the tax exemption designation receiving unit from the IC chip of the passport. You may make it print on a label.
This configuration saves the trouble of selecting a language selection key.

In the POS register 3, when the tax exemption designation accepting unit accepts the designation that the business transaction is tax exempt, the print control unit describes the details of the product corresponding to the consumable item in both foreign language and Japanese. The label printing unit may print the label.
As a result, it is possible to obtain a statement that is easy to read for both the store operator and the non-resident who is the customer.

Further, in the POS register 3, when the subtotal result for the registered product does not satisfy the condition for tax exemption, the tax exemption condition corresponding notification unit further notifies that the subtotal result does not satisfy the condition for tax exemption. You may prepare.
As a result, it is possible to prevent the tax exemption from being applied while the subtotal result does not satisfy the condition for tax exemption. Here, the case where the subtotal result does not meet the conditions for tax exemption is the case where the subtotal amount is less than the lower limit exemption amount as described above, for example, excluding the subtotal amount for consumables The case where the target upper limit amount (for example, 500,000 yen at present) is exceeded may also be included. In addition, for example, if the tax-exempt conditions are applied to the number of purchased items, the number of purchased items is more than the upper limit or less than the lower limit as the subtotal result does not satisfy the conditions for exemption. Cases may also be included.
The “subtotal result” here is not necessarily limited to a subtotal obtained in response to a subtotal operation such as a subtotal key operation. For example, the “subtotal result” herein may include a subtotal required for a product registered so far when a tax exemption declaration operation is performed before the subtotal operation is performed. In this case, the product can be registered in the POS register 3 even after the tax exemption declaration operation is performed. Therefore, in this case, after the tax exemption declaration operation, the POS register 3 keeps informing that the subtotal result does not satisfy the tax exempt condition until the subtotal result satisfies the tax exempt condition. To do. Then, the POS register 3 switches to a notification that the condition that the subtotal result is tax exempted is satisfied in response to the condition that the subtotal result is tax exempted when a certain product is registered. It may be. In such a configuration, as a mode for notifying that the subtotal result does not satisfy the condition for tax exemption, for example, display of a message at a predetermined position on the product registration screen displayed on the display unit 14 with a touch panel, product registration screen An example of displaying all or a part of the object with a color indicating a warning, blinking or blinking can be given. In addition, as a mode for informing that the condition that the subtotal result is subject to tax exemption is satisfied, a message that informs that the subtotal result displayed on the product registration screen does not satisfy the tax exempt condition Deletion, display of warning colors, blinking, blinking, etc. on all or part of the product registration screen are stopped, and tax exemption can be applied to specific keys such as the tax exemption declaration key on the product registration screen. An example can be given such as changing to a display of a predetermined mode indicating the presence.

Further, in the POS register 3, an accounting method selection unit that selects an accounting method corresponding to a case where the subtotal result does not satisfy the conditions for tax exemption in response to the notification by the tax exemption target condition notification unit. Further, it may be provided.
Thereby, when a subtotal result does not satisfy the conditions for tax exemption, an appropriate response can be promptly taken.
In addition, as a countermeasure when the subtotal result does not meet the conditions for tax exemption, in addition to the examples given in the above embodiment when the subtotal amount is less than the lower limit tax exemption amount, consumables When the subtotal amount exceeds the prescribed tax-exempt maximum amount, the breakdown of products registered through processing such as “Return”, “Correction”, “Cancellation” will be changed so that the conditions for tax exemption are satisfied Processing may also be included.
In addition, if the number of purchased products is more than the upper limit or less than the lower limit, the number of purchased products will satisfy the tax-exempt condition by processing “Return”, “Correction”, “Cancellation”, “Add Registration”, etc. Processing may also be included.

  As described above, according to the embodiment of the present invention, the POS register 3 has good operability, and sales of tax-exempt goods can be easily performed.

  As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the specific structure is not restricted to that embodiment, The design of the range which does not deviate from the summary of this invention, etc. are included.

  DESCRIPTION OF SYMBOLS 1 ... POS system, 3 ... POS register, 4 ... Store controller, 5 ... LAN, 11 ... CPU, 12 ... ROM, 13 ... RAM, 14 ... Display part with a touch panel, 14a ... Touch panel, 15 ... Key operation part, 16 ... Customer display unit, 17 ... automatic change machine, 17a ... change change outlet, 17b ... deposit insertion port, 18 ... scanner unit, 19 ... printing unit, 20 ... communication unit, 30 ... drawer, 40 ... label printer

Claims (11)

The product registration processing unit is a POS register for registering products to be purchased,
For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit that associates and stores the tax exemption type information to be shown ;
A tax exemption designation accepting department that accepts designation that a commercial transaction is tax exempt,
When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. For each category , a control unit that causes the product registration processing unit to register products,
A printing section;
When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, among the details of the product registered by the product registration processing unit, the details of the product corresponding to the consumables are printed by the printing unit. A print control unit for printing on a medium;
A language selection key for selecting a foreign language,
When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit displays the details of the product corresponding to the consumable item in the foreign language associated with the pressed language selection key. A word printed on the paper medium by the printing unit,
POS register. The product registration processing unit is a POS register for registering products to be purchased,
For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit that associates and stores the tax exemption type information to be shown;
A tax exemption designation accepting department that accepts designation that a commercial transaction is tax exempt,
When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. For each category, a control unit that causes the product registration processing unit to register products,
A printing section;
When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, among the details of the product registered by the product registration processing unit, the details of the product corresponding to the consumables are printed by the printing unit. A print control unit for printing on the medium,
The tax exemption designation accepting unit is a reading device capable of reading information stored in the integrated circuit of a passport in which the integrated circuit is embedded,
When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit reads the details of the product corresponding to the consumable item from the passport integrated circuit. by the foreign language corresponding to the nationality, it is printed on the paper medium by the printing unit,
P OS register. When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit displays the details of the commodities corresponding to the consumables by writing the foreign language and the Japanese together. Printing on the paper medium by a part,
The POS register according to claim 1 or 2 . The product registration processing unit is a POS register for registering products to be purchased,
For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit that associates and stores the tax exemption type information to be shown;
A tax exemption designation accepting department that accepts designation that a commercial transaction is tax exempt,
When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. For each category, a control unit that causes the product registration processing unit to register products,
A printing section;
When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, among the details of the product registered by the product registration processing unit, the details of the product corresponding to the consumables are printed by the printing unit. A print control unit for printing on the medium,
The printing unit is a label printer, and the paper medium is a label .
P OS register. The product registration processing unit is a POS register for registering products to be purchased,
For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit that associates and stores the tax exemption type information to be shown;
A tax exemption designation accepting department that accepts designation that a commercial transaction is tax exempt,
When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. For each category, a control unit that causes the product registration processing unit to register products,
A printing section;
When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, among the details of the product registered by the product registration processing unit, the details of the product corresponding to the consumables are printed by the printing unit. A print control unit for printing on the medium,
The printing unit includes a plurality of printing units having different printing forms,
A selection unit for selecting a printing unit to be used for printing from the plurality of printing units;
Further comprising
The printing control unit causes the printing unit selected by the selection unit to print the details of the product corresponding to the consumable item .
P OS register. The product registration processing unit is a POS register for registering products to be purchased,
For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit that associates and stores the tax exemption type information to be shown;
A tax exemption designation accepting department that accepts designation that a commercial transaction is tax exempt,
When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. For each category, a control unit that causes the product registration processing unit to register products,
When the subtotal result for the registered product does not satisfy the condition for tax exemption, the tax exemption condition corresponding notification unit for notifying that the subtotal result does not satisfy the condition for tax exemption,
An accounting method selection unit that selects an accounting method corresponding to a case where the subtotal result does not satisfy the conditions for tax exemption in response to the notification by the tax exemption target condition notification unit ;
A POS register comprising: A computer as a POS register in which the product registration processing unit registers products to be purchased.
  For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit for storing the related tax exemption type information in association with each other,
  Tax exemption designation reception department that accepts designation that commercial transactions are tax exempt,
  When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. A control unit that causes the product registration processing unit to register a product for each category,
  When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the product corresponding to the consumable item among the details of the merchandise registered by the merchandise registration processing unit is displayed on the paper medium by the printing unit. A program for causing a printer to function as a print control unit,
  When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit includes a description of the product corresponding to the consumable item in a language selection key for selecting a foreign language. In a foreign language associated with the pressed language selection key, the printing unit prints on the paper medium.
  program. A computer as a POS registry for registering products to be purchased by the product registration processing unit,
  For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit for storing the related tax exemption type information in association with each other,
  Tax exemption designation reception department that accepts designation that commercial transactions are tax exempt,
  When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. A control unit that causes the product registration processing unit to register a product for each category,
  When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the product corresponding to the consumable item among the details of the merchandise registered by the merchandise registration processing unit is displayed on the paper medium by the printing unit. A program for causing a printer to function as a print control unit,
  The tax exemption designation accepting unit is a reading device capable of reading information stored in the integrated circuit of a passport in which the integrated circuit is embedded,
  When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the print control unit reads the details of the product corresponding to the consumable item from the passport integrated circuit. Printing on the paper medium by the printing unit in a foreign language corresponding to the nationality
  program. A computer as a POS register in which the product registration processing unit registers products to be purchased.
  For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit for storing the related tax exemption type information in association with each other,
  Tax exemption designation reception department that accepts designation that commercial transactions are tax exempt,
  When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. A control unit that causes the product registration processing unit to register a product for each category,
  When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the product details corresponding to the consumable item among the product details registered by the product registration processing unit is printed by a label printer. Print control unit for printing on a paper medium as a label
  Program to function as. A computer as a POS register in which the product registration processing unit registers products to be purchased.
  For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit for storing the related tax exemption type information in association with each other,
  Tax exemption designation reception department that accepts designation that commercial transactions are tax exempt,
  When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. A control unit that causes the product registration processing unit to register a product for each category,
  When the tax exemption designation accepting unit accepts the designation that the commercial transaction is tax exempt, the product corresponding to the consumable item among the details of the merchandise registered by the merchandise registration processing unit is displayed on the paper medium by the printing unit. Print control unit,
  A program for causing a printing unit to function as a selection unit for selecting a printing unit to be used for printing from a plurality of printing units with different printing forms included in the printing unit,
  The printing control unit causes the printing unit selected by the selection unit to print the details of the product corresponding to the consumable item.
  program. A computer as a POS register in which the product registration processing unit registers products to be purchased.
  For each product, whether the product code of the product and the tax exemption type of the product are classified as a tax-free product that is a general product, a tax-free product that is a consumable product, or a non-tax-free product A tax exemption type information storage unit for storing the related tax exemption type information in association with each other,
  Tax exemption designation reception department that accepts designation that commercial transactions are tax exempt,
  When the tax exemption designation receiving unit accepts the designation that the commercial transaction is tax exempt, the tax exemption type information of the registered product is read from the tax exemption type information storage unit, and the tax exemption type indicated by the tax exemption type information is read. A control unit that causes the product registration processing unit to register a product for each category,
  When the subtotal result for the registered product does not satisfy the conditions for tax exemption, the tax exemption condition corresponding notification unit for notifying that the subtotal result does not satisfy the conditions for tax exemption,
  An accounting method selection unit that selects an accounting method corresponding to a case where the subtotal result does not satisfy the conditions for tax exemption in response to the notification by the tax exemption target condition notification unit,
  Program to function as.

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