JP2020080191A - Product data processing device and program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a product data processing device and a program capable of changing a tax rate imposed on a product according to a purchase format of the product. SOLUTION: A first receiving means for accepting a designation of a purchase format of a product to be purchased, a second receiving means for accepting a product code of the product, a tax classification classified for each purchase format of the product, and the relevant tax classification. Based on the tax rate setting information set in association with the tax rate in the tax category, the specific means for specifying the tax rate corresponding to the tax category of the purchase type received by the first reception means and the specific means are specified. It is provided with a calculation means for calculating the tax amount on the product based on the tax rate. [Selection diagram] Fig. 6

Description

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

  Conventionally, a product data processing apparatus such as a POS (Point Of Sale) terminal that handles product data related to a product specified based on a product code sets a tax rate for each product. As for the tax rate, there is a tax system such as a reduced tax rate that applies a lower tax rate than the original tax rate to products that meet specific conditions.

  By the way, it is considered that the tax system such as the above-mentioned reduced tax rate is implemented in various forms. For example, a tax that changes the tax rate (consumption tax) on a product (food) targeted for purchase according to the difference in the purchase format, such as whether the customer takes it home or eats or drinks in the store. A system can be considered. However, since the conventional product data processing device cannot change the tax rate according to the purchase format, it is not possible to cope with such a tax system.

  The problem to be solved by the present invention is to provide a product data processing device and program capable of changing the tax rate imposed on a product according to the purchase format of the product.

  The product data processing apparatus according to the embodiment includes a first receiving unit, a second receiving unit, and a calculating unit. The first receiving means receives an operation of designating a purchase format. The second reception means receives an input of a product code of a product purchased in one commercial transaction. The calculation means corresponds to the tax category of the purchase format accepted by the first acceptance means from the tax rate setting information in which the tax category divided for each purchase format and the tax rate in the tax category are set in association with each other. The tax rate of the product corresponding to the product code is calculated based on the tax rate. Further, when the first accepting means accepts an operation for changing the purchase format in the middle of the one commercial transaction, the calculating means changes the tax amount of the product corresponding to the product code input after this operation to the changed purchase format. Calculated based on the tax rate.

FIG. 1 is a schematic configuration diagram of a POS system according to an embodiment. FIG. 2 is a block diagram schematically showing the functional configuration of the store server. FIG. 3 is a diagram showing a data structure of the product master. FIG. 4 is a diagram showing a data structure of the tax rate master. FIG. 5 is an external perspective view of the POS terminal. FIG. 6 is a block diagram schematically showing the functional configuration of the POS terminal. FIG. 7 is a flowchart showing the procedure of the operation executed by the POS terminal. FIG. 8 is a conceptual diagram showing an example of the receipt paper printed by the POS terminal.

  An embodiment of a product data processing device and a program will be described below with reference to the accompanying drawings. In the present embodiment, a case where the product data processing device and the program are applied to a POS terminal used in a restaurant such as a fast food store will be described.

  FIG. 1 is a schematic configuration diagram of a POS system 1 according to an embodiment. As shown in FIG. 1, the POS system 1 includes a plurality of (two in the figure) POS terminals 2 as product data processing devices, and these POS terminals 2 are connected by a network such as a LAN (Local Area Network) 3. And a centrally managed store server 4.

  The store server 4 controls the POS system 1 as a whole. FIG. 2 is a block diagram schematically showing the functional configuration of the store server 4. The store server 4 includes a control unit 41 having a computer configuration including a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), a communication I/F 43, and an I/O device control unit. 44 and 44 are connected by a bus 42. The store server 4 mutually communicates online with a plurality of POS terminals 2 via the communication I/F 43 and the LAN 3 (see FIG. 1). A keyboard 45, a display 46, a printer 47, and an HDD (Hard Disk Drive) 48 are connected to the controller 41 via a bus 42 and an I/O device controller 44. The HDD 48 stores a product master M1 and a tax rate master M2, as well as various control programs for operating the CPU of the control unit 41.

  FIG. 3 is a diagram showing a data structure of the product master M1. As shown in FIG. 3, the product master M1 stores the product information such as the “product name” and the “price” of the product in association with the “product code” of each product. The product code is identification information that is uniquely set for each product and is used to specify the product. For example, in a store, the product code set for the product is written on the label attached to the product. Then, the product code written on the label is input by the scanner 19 (see FIG. 5) or the like of the POS terminal 2 connected via the bus 42 or the communication I/F 43. The store server 4 can identify the product by referring to the product master M1 with the input product code.

  FIG. 4 is a diagram showing a data structure of the tax rate master M2. As shown in FIG. 4, the tax rate master M2 stores the “tax category name” and the “tax rate” in association with the “tax category ID” of each tax category. The “tax category ID” is identification information uniquely set for each tax category. In the present embodiment, the tax classification is the type of consumption tax imposed according to the purchase format of the product. Specifically, the types of consumption tax that are applied to each of the format that the customer takes home and the format that the customer eats (consumes) in the store are classified as tax categories. The “tax category name” indicates the name of the tax category identified by the “tax category ID”. FIG. 4 shows an example in which “take-out” and “restaurant in a store” are set as the “tax classification name”. The "tax rate" indicates the tax rate of the consumption tax applied to the "tax category ID".

  Next, the POS terminal 2 will be described. FIG. 5 is an external perspective view of the POS terminal 2. As shown in FIG. 5, the POS terminal 2 is placed on a drawer 12 for accommodating cash or the like, and controls opening/closing of a drawer 12 a of the drawer 12. On the front side of the POS terminal 2, a mode key 14 for selecting various business modes such as registration, inspection, settlement, setting, etc. is provided.

  Further, the keyboard 13 provided on the front surface of the POS terminal 2 is provided with operation keys for an operator (clerk) to perform various operation inputs. Specifically, a numeric key for entering a deposit amount or the like and a current total key for instructing the total output of the products registered for sale as one commercial transaction are provided as operation keys. Further, a classification key is provided as an operation key for instructing whether the purchase form of the merchandise registered for sale is a form to be brought back by the customer or a form to eat and drink in the store. Here, when the sorting key for instructing “take home” is operated, the key code corresponding to the tax sorting ID “1” is input to the control unit 21 (CPU). Further, when the sorting key for instructing “in-store eating and drinking” is operated, the key code corresponding to the tax sorting ID “2” is input to the control unit 21 (CPU).

  Further, the POS terminal 2 is provided with a display 15 for a store clerk on the front side and a display 16 for a customer on the back side. For example, a liquid crystal display or the like is used as the store clerk display 15 and the customer display 16, and the product name and price of the registered product for sale, the total amount of one commercial transaction, the change amount, and the like are displayed. The POS terminal 2 has a built-in printer 17 for printing receipts and journals. The receipt printed by the printer 17 is issued from the receipt issuing port 18 formed on the front side of the POS terminal 2. Further, the POS terminal 2 is connected to a scanner 19 for reading a barcode attached to a product.

  FIG. 6 is a block diagram schematically showing the functional configuration of the POS terminal 2. The POS terminal 2 includes a control unit 21 having a computer configuration including a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), etc. (none of which is shown). The ROM stores various programs executed by the CPU and various data. The RAM temporarily stores data and programs when the CPU executes various programs. The RAM also stores sales data indicating sales records of products and various screen display data displayed on the salesclerk display 15 and the customer display 16.

  The control unit 21 controls the I/O devices such as the keyboard 13, the clerk display 15, the customer display 16, the printer 17, and the scanner 19 via the I/O device control unit 24 and the bus 22. The control unit 21 also communicates with the store server 4 via the communication I/F 23 and the LAN 3 (see FIG. 1).

  The control unit 21 causes the CPU to load the program stored in the ROM into the RAM and execute the program to execute the purchase format acceptance unit 31, the product code acceptance unit 32, the tax rate identification unit 33, and the sales registration unit 34. It functions as a display control unit 35 and a print control unit 36.

  When the category key of the keyboard 13 is operated, the purchase format acceptance unit 31 accepts the input of the key code corresponding to the operated category key. Specifically, the purchase format acceptance unit 31 accepts the input of the key code corresponding to the tax category ID “1” when the category key for instructing “takeaway” is operated. Further, the purchase format acceptance unit 31 accepts the input of the key code corresponding to the tax category ID “2” when the category key for instructing “in-store food and drink” is operated.

  When the barcode attached to the product is scanned by the scanner 19, the product code accepting unit 32 reads and accepts the product code from the barcode data. The product code accepting unit 32 may accept the input of the product code by the key input from the keyboard 13. The product code accepting unit 32 may read the product code from another code symbol such as a two-dimensional code and accept the input.

  The tax rate identification unit 33 refers to the tax rate master M2 of the store server 4 via the communication I/F 23 based on the tax category ID input via the category key of the keyboard 13 to determine the tax category ID. Identify the associated tax rate. Specifically, the tax rate identification unit 33 refers to the tax rate master M2 of the store server 4 based on the tax category ID input according to the operation of the category key, and thereby the tax rate corresponding to this tax category ID. To get.

  The sales registration unit 34 performs sales registration of the product specified by the product code received by the product code reception unit 32. Specifically, the product code accepted by the product code accepting unit 32 is inquired to the store server 4 via the communication I/F 23, and the product name and price set in the product master M1 for the product code are acquired. . Next, the tax amount and the tax-included price are calculated based on the acquired price and the “tax rate” acquired by the tax rate specifying unit 33. Specifically, the sales registration unit 34 multiplies the acquired price by the “tax rate” acquired by the tax rate specifying unit 33 to calculate the tax amount to be levied on the product. Further, the sales registration unit 34 calculates the tax-included price by adding the calculated tax amount to the price of the product. Then, the sales registration unit 34 registers the product name, price, tax amount, tax-included price (sales price) and the like as information on the sold product.

  The display control unit 35 displays the product name, price, tax amount, tax-included price, etc. of each product registered by the sales registration unit 34 on the salesclerk display 15 and the customer display 16. Specifically, the display control unit 35, based on the determination result by the tax rate specifying unit 33, information (product name, price, tax-included price) indicating the product for which the tax classification is determined for each tax classification, The amount of tax on the product is displayed (details will be described later). The display contents displayed by the display control unit 35 do not have to be displayed on both the store clerk display 15 and the customer display 16, and the display contents may be appropriately sorted and displayed according to convenience. ..

  The print control unit 36 causes the printer 17 to print the store name and contact information of the store, the product name, price, tax-included price, tax amount, etc. of each product registered by the sales registration unit 34 on the receipt paper. Specifically, the print control unit 36, based on the determination result of the tax rate specifying unit 33, information (product name, price, tax-included price) indicating, for each tax category, the product for which the tax category is determined, The tax amount for the product is printed on the receipt paper (details will be described later). The printed receipt paper is issued from the receipt issuing port 18.

  Next, the procedure of the operation executed by the POS terminal 2 will be described. FIG. 7 is a flowchart showing the procedure of the operation executed by the POS terminal 2.

  First, in the POS terminal 2, the purchase key (sales registration target) purchase format is instructed by the operation of the sorting key of the keyboard 13 as to whether the customer should take it home or eat or drink in the store. For such an operation, for example, a store clerk confirms whether or not to bring the product back to the customer, and the confirmation result is reflected.

  The purchase format acceptance unit 31 waits until the sorting key is operated on the keyboard 13 (step S11: No). When the classification key is operated, the purchase format acceptance unit 31 accepts the input of the tax classification ID (key code) corresponding to the operated classification key (step S11: Yes). Next, the tax rate identifying unit 33 identifies the tax rate by acquiring the tax rate associated with the tax classification ID from the tax rate master M2 based on the tax distinction ID input in step S11 (step S12). ..

  Subsequently, the product code accepting unit 32 waits until the scanner 19 scans the barcode (step S13: No). When the barcode is scanned by the scanner 19, the product code accepting unit 32 reads and accepts the product code from the data of the barcode (step S13: Yes).

  The sales registration unit 34 acquires the product information such as the product name and the price set in the product master M1 for the product code, and calculates the tax amount and the tax-included price based on the tax rate specified by the tax rate specifying unit 33. Yes (step S14). Next, the sales registration unit 34 associates the tax category and the tax rate acquired by the tax rate specifying unit 33 with the product information of the product specified by the product code and the calculated tax amount, and stores them in the RAM (step S15). Specifically, the product code accepted by the product code accepting unit 32 and the calculated tax amount are stacked in an array (storage area) secured for the “tax distinction ID” indicating the tax distinction.

  Subsequently, the sales registration unit 34 registers information on the sold product such as the product name, price, tax amount, and tax-included price (step S16). Next, the display control unit 35 displays the product name, price, tax amount, tax-included price, etc. of each product registered by the sales registration unit 34 on the store clerk display 15 and the customer display 16 (step S17).

  Next, the purchase format acceptance unit 31 determines whether or not an operation for changing the purchase format has occurred on the keyboard 13 (step S18). In the determination process, the purchase format acceptance unit 31 determines whether or not the classification key has been switched. For example, if the sorting key for instructing “take-out” is operated while the sorting key for instructing “in-store eating and drinking” is operated, the control unit 21 of the POS terminal 2 performs an operation for changing the purchase form. It is judged that it was broken.

  In step S18, when the purchase format acceptance unit 31 determines that the operation of changing the purchase format is performed (step S18: Yes), the process returns to step S11, and the process of step S12 is executed based on the operated classification key. Let If the change of the classification key cannot be confirmed (step S18: No), the control unit 21 of the POS terminal 2 determines whether or not the current total key is pressed on the keyboard 13 (step S19). While the current total key is not pressed (step S19: No), the process returns to step S12. Therefore, in step S15, the products and the calculated tax amount for each tax category are stacked and stored in the RAM for all the products registered for sale.

  When the cash total key is pressed (step S19: Yes), the print control unit 36 sequentially reads the product and the tax amount stored in the RAM for each tax category, and the product name, price, and The tax amount and the price including tax are printed on the receipt paper (step S20). Specifically, the product codes stored in the RAM for each tax category are sequentially read, and the contents (product name, price, tax amount, tax-included price) registered in step S16 for the product specified by the product code are read. Print on receipt paper. In addition, the print control unit 36 reads the “tax category name” for each tax category from the tax rate master M2, and prints information on the tax category such as the rate of taxation on the price of the goods in the tax category on the receipt paper. .

  FIG. 8 is a conceptual diagram showing an example of the receipt paper printed by the POS terminal 2. As shown in FIG. 8, in step S19, the receipt sheet is printed with the product name of each product, the tax-included price, and the tax amount for each product for each tax category. In the illustrated example, a product name (“product C” or the like) and a tax amount (“¥2” or the like) are printed on the receipt paper for each of the tax categories “takeaway” and “in-store food and drink”. Further, as the information regarding the tax classification, a tax rate (“Zay: 5%” or the like) taxed on the price of the product is printed.

  Returning to FIG. 7, the print control unit 36 issues the receipt paper printed from the receipt issuing port 18 (step S21). Then, the store clerk performs the accounting process and ends the sales registration process for one accounting.

  Note that, in the present embodiment, the operation of printing and outputting the receipt paper in steps S20 and S21 is illustrated. Alternatively, it may be displayed on the customer display 16. That is, at least one of the display on the clerk display 15 and the customer display 16 by the display control unit 35 and the printing on the receipt paper by the print control unit 36 may be performed.

  As described above, the POS terminal 2 identifies the tax rate according to the purchase format of the product identified by the product code, and uses the tax amount and the tax-included price calculated based on the tax rate. Register for sale. As a result, the tax rate levied on a product can be changed according to the purchase format of the product, which makes it possible to support a tax system that changes the tax rate (consumption tax) based on the purchase format of the product. .. In addition, the POS terminal 2 of the present embodiment outputs information indicating a product such as a product name and a tax-included price for each purchase format (tax category) of a product to be registered for sale, and a tax amount applied to the product. It Therefore, the store clerk or the customer can easily know, for each tax category of each commodity registered for sale, the commodity and tax amount related to the tax category.

  Although the embodiments of the present invention have been described above, the above embodiments are presented as examples and are not intended to limit the scope of the invention. The above-described embodiment can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. The above-described embodiment and its modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and the scope equivalent thereto.

  For example, in the present embodiment, as the purchase format, there are two formats, that is, a format for taking back the product and a format for eating and consuming (consuming) in the store, but the present invention is not limited to this. , Other purchase formats may be adopted.

  In the above embodiment, the store server 4 holds the product master M1 and the tax rate master M2. However, the present invention is not limited to this. The POS terminal 2 holds part or all of the product master M1 and the tax rate master M2. It may be in the form of.

  The program executed by the POS terminal 2 of the present embodiment is provided by being pre-installed in a ROM or the like. The program executed by the POS terminal 2 of the present embodiment is a file in an installable format or an executable format in a computer such as a CD-ROM, a flexible disk (FD), a CD-R or a DVD (Digital Versatile Disk). It may be configured to be provided by being recorded in a readable recording medium.

  Furthermore, the program executed by the POS terminal 2 of the present embodiment may be stored in a computer connected to a network such as the Internet and provided by being downloaded via the network. Further, the program executed by the POS terminal 2 of this embodiment may be provided or distributed via a network such as the Internet.

  The program executed by the POS terminal 2 according to the present embodiment includes the above-described units (purchase format acceptance unit 31, product code acceptance unit 32, tax rate identification unit 33, sales registration unit 34, display control unit 35, print control unit 36). It has a module configuration including. As actual hardware, a CPU (processor) reads a program from the ROM and executes the program to load each of the above units onto the RAM and generate the RAM.

  1... POS system, 2... POS terminal, 3... LAN, 4... Store server, 12... Drawer, 12a... Drawer, 13... Keyboard, 14... Mode key, 15... Shopkeeper display, 16... Customer display, 17... Printer, 18... Receipt issue port, 19... Scanner, 21... Control part, 22... Bus, 24... I/O equipment control part, 23... Communication I/F, 31... Purchase format acceptance part, 32... Product code acceptance part , 33... Tax rate specifying unit, 34... Sales registration unit, 35... Display control unit, 36... Print control unit, 41... Control unit, 42... Bus, 43... Communication I/F, 44... I/O device control unit, 45... Keyboard, 46... Display, 47... Printer, 48... HDD, M1... Product master, M2... Tax rate master

JP, 2012-181752, A

The product data processing apparatus according to the embodiment corresponds to a first reception unit that receives an operation of designating a purchase format, a second reception unit that receives an input of a product code, each purchase format, and a tax rate corresponding to the purchase format. From the tax rate setting information additionally set, a tax rate corresponding to the purchase format accepted by the first accepting means is specified, and a tax means for computing the tax amount of the product corresponding to the product code based on the tax rate, Display means for displaying a purchase format, wherein the calculating means is provided on the condition that an operation for changing the purchase format is performed before an operation for instructing the end of input of the product code is performed. The tax amount of the product corresponding to the product code received by the second receiving unit is calculated based on the tax rate corresponding to the changed purchase format.

Claims (6)

First accepting means for accepting an operation of designating a purchase format,
Second accepting means for accepting an input of a product code of a product purchased in one commercial transaction;
The tax rate corresponding to the tax category of the purchase format accepted by the first acceptance means is specified from the tax rate setting information in which the tax category classified for each purchase format and the tax rate in the tax category are set in association with each other. Then, a calculating means for calculating the tax amount of the product corresponding to the product code based on the tax rate,
Equipped with
When the first accepting unit receives an operation for changing the purchase format during the one commercial transaction, the calculating unit determines the tax amount of the product corresponding to the product code input after this operation, based on the purchase format after the change. Product data processing device that calculates based on the tax rate. The first accepting means accepts a first format in which the product is brought back and a second format in which the product is consumed in a store as the purchase format,
The product data processing device according to claim 1, wherein the tax rate setting information stores the tax categories of the first format and the second format and the tax rates in the tax categories in association with each other.   The product data processing apparatus according to claim 1, further comprising an output unit that outputs information indicating a product corresponding to the product code and the tax amount calculated by the calculation unit for the product. Further comprising sales registration means for performing sales registration of a product corresponding to the product code,
The product data processing apparatus according to claim 3, wherein the output unit outputs, for the product registered for sale, information indicating the product and a tax amount calculated by the calculation unit for the product.   The product data processing apparatus according to claim 3, wherein the output unit outputs, for each tax category, information indicating a product corresponding to the product code and a tax amount calculated by the calculation unit for the product. Computer of the product data processing device,
First accepting means for accepting an operation for designating a purchase format,
Second accepting means for accepting an input of a product code of a product purchased in one commercial transaction;
The tax rate corresponding to the tax category of the purchase format accepted by the first acceptance means is specified from the tax rate setting information in which the tax category classified for each purchase format and the tax rate in the tax category are set in association with each other. Then, a calculating means for calculating the tax amount of the product corresponding to the product code based on the tax rate,
And let it work,
When the first accepting unit receives an operation for changing the purchase format during the one commercial transaction, the calculating unit determines the tax amount of the product corresponding to the product code input after this operation, based on the purchase format after the change. A program that calculates based on tax rates.

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