JP2020080180A - Sales data processing device and program - Google Patents

Abstract

To reduce a labor necessary to set a plurality of tax rates.SOLUTION: A sales data processing device comprises: selection means for selecting, at the time of initial setting, to perform price display by applying a first tax rate once when a commodity to be registered as sold is selected, perform price display by applying a second tax rate different from the first tax rate once, or perform selection of an applicable tax rate in advance before price display; and setting means for setting application of a tax rate corresponding to the commodity to be registered as sold according to a content selected of the selection means.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a sales data processing device and a program.

Conventionally, a compact type electronic cash register (ECR) or a high-performance type POS (sold as a sales data processing device that is installed in a store or the like that sells products (including services) and receives designation of sales registration of products. Point Of Sales) Electronic devices such as terminal devices are known (for example, Patent Document 1).
When a sales data processing device receives an instruction to execute an accounting process at the time of selling a product, the sales data processing device calculates the accounting amount and consumption tax of the product for which the sales registration has been specified, and executes the accounting process for the product.

JP, 2014-38654, A

  In Japan, multiple tax rates will be enforced in April 2017. When the consumption tax of multiple tax rates is enforced, the standard tax rate (10%) is applied to the accounting treatment of the consumption tax due to the difference in the type of goods (including services), or the reduced tax rate that is lower than the standard tax rate. (8%) will be applied to the accounting treatment of consumption tax.

However, when the consumption tax of multiple tax rates is enforced, the conventional sales data processing device has the following problems.
In the conventional sales data processing device, since the tax rate is included in the product master, it is necessary to set the tax rate for each product while checking all the products in the product master. Further, in the conventional sales data processing device, when one product is sold at a plurality of tax rates depending on conditions, a tax rate is set for each sales, or a plurality of tax rates can be set for one product. There is a need to. For this reason, in the conventional sales data processing device, considerable effort is required to set the multiple tax rates.

  An object of the present invention is to reduce the labor required for setting multiple tax rates.

In order to solve the above problems, the sales data processing device according to the first aspect of the present invention temporarily applies the first value to the tax rate of the consumption tax at the time of initial setting when a product to be registered for sales is selected. Selection means for selecting whether to display the price or to display the price by temporarily applying a second value different from the first value to the tax rate of the consumption tax, and applied to a product registered for sale Setting means for setting the value of the tax rate in the consumption tax according to the contents selected by the selecting means.
Further, the sales data processing device according to the second aspect of the present invention, at the time of initial setting, when the product to be registered for sale is selected, the standard tax rate is once applied as the consumption tax rate and the price is displayed or the reduced tax rate is once applied. A selection means for selecting whether to display the price based on a user operation, and a setting means for setting the consumption tax rate applied to the product registered for sale according to the contents selected by the selection means. It is characterized by
Further, in the sales data processing device according to the third aspect of the present invention, the tax rate of the consumption tax is selected from the first selection target list in the initial setting when the product to be registered for sales is selected in the initial setting. Whether to apply the value once and display the price or whether to let the user select a value to be applied to the tax rate of the consumption tax along with the selection of the product from the second selection target list before the price display is performed by the user operation. And a setting means for setting a control flow for displaying a price when a product to be registered for sale is selected according to the contents selected by the selecting means. Each of the selection target list and the second selection target list is set so that a plurality of different values are displayed as a list.
Further, in the sales data processing device according to the fourth aspect of the present invention, at the time of initial setting, when the product to be registered for sale is selected, the standard tax rate or the reduced tax rate, whichever is selected in the initial setting, is the consumption tax rate. As a user, whether to apply the price once and display the price or whether to let the user select one of the standard tax rate and the reduced tax rate according to the selection of the product before displaying the price And a setting means for setting a control flow for displaying a price when a product to be registered for sale is selected according to the contents selected by the selecting means. Characterize.
Further, the sales data processing device according to the fifth aspect of the present invention is a product selection key to which at least a consumption tax rate for the product is assigned as the product information, and the product according to the operation on the product selection key. Acceptance control means for accepting sales registration for a product corresponding to the selection key; and a tax rate for the consumption tax for the accepted product when the acceptance control means accepts sales registration for the product. Update control means for updating and assigning the tax rate for the consumption tax assigned to the product selection key to the changed tax rate when one of the tax rates is changed to the other. It is characterized by
Further, the sales data processing device according to the sixth aspect of the present invention is a product selection key to which at least a tax rate of a consumption tax on the product is assigned as product information, and the product according to an operation on the product selection key. Acceptance control means for accepting sales registration for a product corresponding to the selection key, and if the tax rate is changed for the accepted product when the acceptance control means accepts sales registration for the product, the product selection Update control means for updating and assigning the tax rate assigned to the key to the changed tax rate, and a change key for declaring a change in the tax rate for consumption tax, wherein the update control means is the product When the change key is operated subsequent to the operation of the selection key, the tax rate is updated for the product selection key operated subsequently, and the first tax rate is applied to the product selection key as a tax rate for the consumption tax. Is assigned, a second tax rate different from the first tax rate is assigned to the product selection key according to the operation of the change key, while the second tax rate is assigned to the product selection key. In this case, the first tax rate is assigned to the product selection key according to the operation of the change key.
Further, the program of the first aspect of the present invention causes the computer of the sales data processing device to apply the first value to the tax rate of the consumption tax once when the product to be registered for sales is selected at the time of initial setting. Selection means for selecting whether to display the price or to display the price by temporarily applying the second value different from the first value to the tax rate of the consumption tax, which is applied to the product to be registered for sale It is characterized in that it functions as setting means for setting the value of the tax rate in the consumption tax according to the contents selected by the selecting means.
Also, does the program of the second aspect of the present invention display the price of the computer of the sales data processing device by applying the standard tax rate once as the consumption tax rate when a product to be registered for sale is selected at the time of initial setting? Selection means for selecting whether to apply the reduced tax rate once and display the price based on a user operation, setting means for setting a consumption tax rate applied to a product registered for sale in accordance with the content selected by the selection means, It is characterized by functioning as.
Further, the program of the third aspect according to the present invention is configured such that the computer of the sales data processing device is set as the first selection target in the initial setting of the consumption tax rate when a product to be registered for sales is selected at the initial setting. Whether to apply the value selected from the list once and display the price, or whether to allow the user to select the value to be applied to the tax rate of the consumption tax from the second selection target list along with the selection of the product before displaying the price The selection means for selecting based on a user operation, a control flow leading to a price display when a product to be registered for sale is selected, as a setting means for setting according to the contents selected by the selecting means. It is characterized in that each of the first selection target list and the second selection target list is set so that a plurality of mutually different values are displayed as a list.
Further, the program of the fourth aspect according to the present invention causes the computer of the sales data processing device to be selected in the initial setting from the standard tax rate and the reduced tax rate when a product to be registered for sale is selected in the initial setting. Either one of the standard tax rate and the reduced tax rate is applied to the user before the price is displayed as the consumption tax rate. Function as selection means for selecting whether or not to perform the operation based on a user operation, and setting means for setting a control flow to display a price when a product to be registered for sale is selected according to the content selected by the selection means. It is characterized in that
Further, the program of the fifth aspect according to the present invention provides a computer of a sales data processing device, which is provided with a product selection key to which at least a consumption tax rate for the product is assigned as product information, with respect to the product selection key. An acceptance control unit that accepts sales registration for a product corresponding to the product selection key according to an operation, and a tax rate for the consumption tax of the accepted product when the acceptance control unit accepts sales registration for the product When one of the first tax rate and the second tax rate is changed to the other, the update control means for updating and allocating the tax rate for the consumption tax assigned to the commodity selection key to the changed tax rate. It is characterized by making it function as.

  According to the present invention, it is possible to reduce the labor required for setting multiple tax rates.

It is a figure which shows the external appearance of the electronic cash register in 1st Embodiment, (a) has shown the external appearance of the electronic cash register seen from the diagonal front side, (b) is the external appearance of the electronic cash register seen from the diagonal rear side. Is shown. It is a block diagram which shows the structure of the electronic cash register in 1st Embodiment. It is a figure explaining copying of a product master. It is a data structure diagram which shows an example of a product master. It is a data structure diagram which shows an example of the tax 1 product master in 1st Embodiment. It is a data structure diagram which shows an example of the tax 2 product master in 1st Embodiment. It is a data structure diagram showing an example of product master management. It is a flow chart which shows operation of goods master copy processing. It is a figure which shows the example of a tax rate input screen. It is a flow chart which shows operation of sales processing of goods in a 1st embodiment. It is a flow chart which shows operation of tax rate selection processing. It is a figure which shows the 1st example of specification guidance. It is a figure which shows the example of the confirmation guidance when the tax 1 is designated. It is a figure which shows the example of the confirmation guidance when the tax 2 is designated. It is a figure which shows the example of the confirmation guidance when selection is designated every time. It is a figure which shows the 2nd example of designation guidance. It is a figure which shows the 3rd example of designation guidance. It is a flowchart which shows operation|movement of the substitution process of a variable. It is a figure which shows the 4th example of designation|designated guidance. It is a block diagram which shows the structure of the electronic cash register in 2nd Embodiment. It is a data structure figure which shows an example of the tax 1 product master in 2nd Embodiment. It is a data structure figure which shows an example of the goods master for tax 2 in 2nd Embodiment. It is a flow chart which shows operation of sales processing of goods in a 2nd embodiment. It is a figure explaining the goods master and the tax master in a modification.

  Hereinafter, modes for carrying out the present invention will be described in detail with reference to the drawings. It should be noted that even if the same element is shown in different drawings, the same reference numeral may be given and the duplicated description may be omitted.

(First embodiment)
<Structure of electronic cash register>
First, the configuration of the electronic cash register (sales data processing device) 1 in the first embodiment will be described with reference to FIGS. 1 and 2.

The electronic cash register 1 is an electronic device that is installed in a store or the like that sells products (including services) and that accepts sales registration of products.
As shown in FIGS. 1 and 2, the electronic cash register 1 includes a main body unit 10, an input display unit 11, a customer display unit 12, a printing unit 13, and a drawer (not shown). The drawer may be arranged at the lower position of the main body unit 10 and the printing unit 13 so that the main body unit 10 and the printing unit 13 are arranged at the upper stage, and a shelf or the like different from the device configuration of FIG. It may be placed at.
Further, the main body 10 and the other devices (11 to 13) are connected by a cable or the like (not shown).

  The main body 10 controls the entire electronic cash register 1. As shown in FIG. 2, the main body unit 10 is composed of a CPU (Central Processing Unit) 100, a RAM (Random Access Memory) 101, a main storage device 102, a communication control unit 103, and a storage medium reading/writing unit 104, and each unit includes Connected by bus. The main body 10 is also connected to the input display unit 11, the customer display unit 12, and the printing unit 13 via an input/output circuit (not shown).

  The CPU 100 controls the entire electronic cash register 1 by executing various programs stored in the main storage device 102. That is, the CPU 100 expands the control program (sales data processing program) 113 stored in the main storage device 102 into the RAM 101, and executes the control program 113, whereby each means (setting means, processing means) of the electronic cash register 1 is executed. Means, display control means, allocation control means).

The RAM 101 is a memory in which various programs are expanded and operated by the CPU 100 and which functions as a temporary storage area.
The main storage device 102 stores a product master 110a in which product information of each product is stored in advance, a tax 1 product master (first tax rate table) 110b, a tax 2 product master (second tax rate table) 110c, a product master management 111, It stores product sales information 112 in which the sold products are registered, a control program 113 that realizes various functions of the electronic cash register 1, and the like, and is an HDD (Hard Disk Drive), a semiconductor memory, or the like.

The communication control unit 103 controls communication with an external communication medium 90 such as a PC (Personal Computer), a PDA (Personal Digital Assistant), a tablet terminal, or a smartphone.
The storage medium read/write unit 104 reads/writes a storage medium 91 such as an SD memory card or a USB (Universal Serial Bus) memory.

<<Product Master and Product Master Management>>
The product masters 110a to 110c and the product master management 111 will be described with reference to FIGS.
In the present embodiment, as shown in FIG. 3, the electronic cash register 1 uses the original product master 110a before the consumption tax of multiple tax rates is enforced at tax 1 (first tax rate) for tax 1 products. The master 110b and the tax 2 product master 110c used for tax 2 (the second tax rate) are copied (product master copy processing).

  Here, the consumption tax rate before the consumption tax of multiple tax rates is enforced is 8%. The tax rate of tax 1 is the reduced tax rate (8%) after the consumption tax of multiple tax rates is enforced. The tax rate of tax 2 is the standard tax rate (10%) after the consumption tax of multiple tax rates is enforced. It goes without saying that the tax rates of the product masters 110a to 110c are not limited to these.

As shown in FIG. 4, the product master 110a holds a product code, a product name corresponding to the product code, a tax rate, and a notation character, and includes a "product code", a "product name", and a "tax rate". , And "notation characters".
The “product code” is an identification code for uniquely identifying a product. "Product name" is the name of the product. "Tax rate" indicates the consumption tax rate before the consumption tax of multiple tax rates is enforced. The "notation character" indicates a character that represents the tax rate.

As shown in FIG. 5, the tax 1 product master 110b is a product master used for tax 1, and is composed of a "product code", a "product name", a "tax rate", and "notation characters". It This "tax rate" indicates the tax rate of tax 1.
As shown in FIG. 6, the tax 2 product master 110c is a product master used for tax 2, and is composed of a “product code”, a “product name”, a “tax rate”, and “notation characters”. It This "tax rate" indicates the tax rate of tax 2.

As shown in FIG. 7, the product master management 111 indicates the tax rate used by each product, and includes a “product code” and a “tax usage type”.
The “tax usage type” indicates whether tax 1 is once applied and displayed as a price, tax 2 is once applied and displayed as a price, or an applicable tax rate is selected in advance before the price is displayed. For example, if the value of "tax usage type" is "1", it indicates that tax 1 is used. Further, for example, when the value of “tax usage type” is “2”, it indicates that tax 2 is used. Further, for example, when the value of “tax usage type” is “3”, it indicates that the applicable tax rate is selected every time.

2, the description of the configuration of the electronic cash register 1 will be continued.
The input display unit (selection unit, acceptance control unit, product selection key, change key) 11 is configured by stacking a touch panel 11a and a display unit 11b, which are arranged toward the clerk who operates, and is operated by the clerk. Is displayed and the operation screen is displayed to the clerk.
In the present embodiment, the input display unit 11 has been described as receiving an operation from a store clerk, but a bar code reader (not shown) may be used.

The touch panel 11a detects coordinates designated by an input pen, a fingertip, or the like, and detects position coordinates designated by a coordinate reading principle such as an electromagnetic dielectric system, a magnetostrictive system, or a pressure sensitive system. The touch panel 11a outputs the detected position coordinates to the main body unit 10.
The display unit 11b is composed of a liquid crystal display, an organic EL display or the like, and displays various screens for controlling the electronic cash register 1. The display unit 11b inputs screen data from the main body unit 10 and displays it on the screen. The screen displayed on the display unit 11b will be described later.

The customer display unit 12 is composed of a liquid crystal display, an organic EL display, or the like, and presents various information to the customer in characters. For example, the customer display unit 12 displays the unit price of the product input from the main body unit 10 when registering individual products.
The printing unit 13 prints the receipt after the accounting process, and is, for example, a thermal transfer printer. The printing unit 13 prints the receipt information input from the main body unit 10 on roll paper (receipt paper) and outputs it.

<Product master copy processing>
The product master copy process will be described with reference to FIGS. 8 and 9 (see FIG. 2 as needed).
The product master copy process is a process of copying the product master 110a to the tax 1 product master 110b and the tax 2 product master 110c (FIG. 3). Here, the timing of executing the product master copy processing is not particularly limited, but may be executed at the time of initial setting of the electronic cash register 1, for example.

  The CPU 100 displays a tax rate input screen on the input display unit 11, asks the clerk what the tax rate and the written characters of tax 1 and tax 2 are, and causes them to input them (step S1).

  As shown in FIG. 9, the tax rate input screen 200 includes a “tax 1 tax rate” field 201 for inputting a tax rate of tax 1, a “tax 1 notation character” field 202 for inputting a tax 1 notation character, and a tax 2 It has a “tax 2 tax rate” field 203 for inputting a tax rate, a “tax 2 notation character” field 204 for inputting a tax 2 notation character, and a “confirm” button 205. Here, the clerk inputs all the fields 201 to 204 and presses the “confirm” button 205, and the process proceeds to step S2.

The CPU 100 copies the product master 110a to the tax 1 product master 110b (step S2).
The CPU 100 copies the product master 110a to the tax 2 product master 110c (step S3).

The CPU 100 changes the tax rate and the notation characters of tax 1 input in step S1 for all the products in the tax 1 product master 110b (step S4).
The CPU 100 changes the tax rate and the notation characters of the tax 2 input in step S1 for all the products in the tax 2 product master 110c (step S5).

<Product sales processing>
With reference to FIG. 10, the sales process of the product will be described (see FIG. 2 as needed).
The sales process of this product is a process in which the salesclerk specifies a product to be registered for sales in the electronic cash register 1. At this time, in the sales process of the product, the designated product is made to select whether to use tax 1, tax 2, or to select the tax rate every time. After that, the conventional sales registration process is performed at the selected tax rate.

The store clerk operates the input display unit 11 to specify a product to be sold by using a product code or the like (step S10).
The CPU 100 determines whether or not the designated product is in the product master management 111 (step S11).

When the designated product is in the product master management 111 (Yes in step S11), the CPU 100 performs a process of substituting a variable used in a sales registration process described later (step S12).
This variable stores the tax rate and notation characters of the specified product. The details of the variable substitution process will be described later.

  The CPU 100 performs the sales registration process of the product specified in step S10 by using the tax rate and the notation characters substituted for the variables (step S13), and ends the process.

If the specified product is not in the product master management 111 (No in step S11), the CPU 100 determines whether the specified product is in the tax 1 product master 110b (step S14).
If the specified product is not in the tax 1 product master 110b (No in step S14), the CPU 100 determines whether the specified product is in the tax 2 product master 110c (step S15).

When the designated product is in the tax 2 product master 110c (Yes in step S15), the CPU 100 records in the product master management 111 when the specified product uses tax 2. That is, the CPU 100 records the tax use type of the designated product as "2" in the product master management 111 (step S16).
The CPU 100 substitutes the tax rate and the notation characters of the tax 2 product master 110c into variables used in the sales registration process (step S17), and proceeds to the process of step S13.

  When the designated product is in the tax 1 product master 110b (Yes in step S14), the CPU 100 determines whether or not the designated product is in the tax 2 product master 110c (step S18).

When the designated product does not exist in the tax 2 product master 110c (No in step S18), the CPU 100 records in the product master management 111 when the designated product uses tax 1. That is, the CPU 100 records the tax use type of the designated product as "1" in the product master management 111 (step S19).
The CPU 100 substitutes the tax rate and the notation characters of the tax 1 product master 110b into variables used in the sales registration process (step S20), and proceeds to the process of step S13.

When the designated product is in the tax 2 product master 110c (Yes in step S18), the CPU 100 performs a process of selecting a tax rate to be used (step S21). The details of the tax rate selection process will be described later.
The CPU 100 performs the substitution process of the variable used in the sales registration process with the tax rate and the notation characters selected in the tax rate selection process (step S22), and proceeds to the process of step S13.

  When the designated product is not in the tax 2 product master 110c (No in step S15), the CPU 100 performs the conventional process when there is no designated product (step S23), and ends the process.

  By the sales processing of this product, the price of each product is displayed according to the tax rate set for each product. For example, when the tax rate of "Product 1" is set to 8%, "Sales price 1000 yen, tax amount 80 yen" or "tax included price 1080 yen (tax included 80 yen)" will be displayed on the sales registration screen 210 described later. The price is displayed on. After that, when the tax rate of "Product 1" is changed from 8% to 10%, the sales registration screen 210 displays "Product price 1000 yen, tax amount 100 yen" or "tax included price 1100 yen (tax included 100 yen)". The price is displayed as. Further, when the tax rate of "commodity 1" returns from 10% to 8%, the price display corresponding to the tax rate of 8% is restored.

<Tax rate selection process>
The tax rate selection process in step S21 of FIG. 10 will be described with reference to FIG. 11 (see FIG. 2 as appropriate).
This tax rate selection process is a process in which the clerk selects (designates) whether to use tax 1, tax 2, or to select the tax rate every time, and records it in the product master management 111.

  The CPU 100 displays the designation guidance described below on the input display unit 11, inquires of the clerk whether to use tax 1, tax 2 or selection every time, and causes the clerk to input the tax rate to be used (step S30).

The CPU 100 determines whether the tax 1 has been input (step S31).
When it is input that the tax 1 is used (Yes in step S31), the CPU 100 records the specified product in the product master management 111 when the tax 1 is used. That is, the CPU 100 records the tax usage type of the designated product as "1" in the product master management 111 (step S32), and ends the process.

  If the tax 1 is not used (No in step S31), the CPU 100 determines whether the tax 2 is used (step S33).

  When it is input that the tax 2 is used (Yes in step S33), the CPU 100 records in the product master management 111 that the designated product uses the tax 2. That is, the CPU 100 records the tax use type of the designated product as "2" in the product master management 111 (step S34), and ends the process.

  When the tax 2 is not used and is not input (No in step S33), the CPU 100 records the tax rate for the designated commodity in the commodity master management 111 each time. That is, the CPU 100 records the tax use type of the designated product as "3" in the product master management 111 (step S35), and ends the process.

<<Designation Guidance: First Example>>
The designation guidance will be described with reference to FIGS.
As shown in FIG. 12, the designation guidance 220 is pop-up displayed on the sales registration screen 210. For example, when designating the tax rate of “product 6”, the designation guidance 220 displays a message “Please specify the tax rate of product 6”. Further, the designation guidance 220 has a “tax 1” button 221 indicating the use of tax 1, a “tax 2” button 223 indicating the use of tax 2, and a “select every time” button 225 indicating the selection of the tax rate each time. ..

  When the "tax 1" button 221 is pressed, a confirmation guidance 230 is pop-up displayed on the sales registration screen 210 as shown in FIG. At this time, the confirmation guidance 230 displays a message corresponding to the first tax rate, "Is the tax rate of the product 6 8%?". Further, the confirmation guidance 230 has a “confirm” button 231 and a “return” button 233.

When the “confirm” button 231 is pressed, the tax rate designated by the designation guidance 220 is confirmed, and the tax rate is input to the electronic cash register 1.
When the “return” button 233 is pressed, the tax rate designated by the designation guidance 220 is not confirmed and the procedure returns to the designation guidance 220.

When the "tax 2" button 223 is pressed in the designation guidance 220 in FIG. 12, the confirmation guidance 230 indicates that the "tax rate of the product 6 is 10%," which corresponds to the second tax rate, as shown in FIG. Message? is displayed.
When the “every time” button 225 is pressed in the designation guidance 220 in FIG. 12, the confirmation guidance 230 displays a message “Do you want to select the tax rate for the product 6 every time?” as shown in FIG. Is displayed.
Other than that, the confirmation guidance 230 of FIGS. 14 and 15 is similar to that of FIG.

<<Designation Guidance: Second Example>>
A second example of the designation guidance will be described with reference to FIGS.
In the first example of the designation guidance, tax 1, tax 2 or selections each time are collectively displayed on one screen. On the other hand, in the second example of the designation guidance, among tax 1, tax 2, and selections each time, the one with the highest use frequency is displayed first, and the rest is displayed on the next screen.

  As shown in FIG. 16, the designation guidance 240 is pop-up displayed on the sales registration screen 210. For example, when designating the tax rate of “commodity 6”, the designation guidance 240 displays a message “Is the tax rate of commodity 6 10%?”. Further, the designation guidance 240 has a “Yes” button 241 indicating the use of tax 2 and a “No” button 243 indicating the use other than tax 2.

  When the “Yes” button 241 is pressed, the confirmation guidance 230 of FIG. 14 is displayed. The confirmation guidance 230 is the same as that of the first example except that the designation guidance 240 is returned to when the “return” button 233 is pressed.

  When the “No” button 241 is pressed, the designation guidance 250 is popped up on the sales registration screen 210 as shown in FIG. For example, when designating the tax rate of “product 6”, the designation guidance 250 displays a message “Please specify the tax rate of product 6”. Further, the designation guidance 250 has a “tax 1” button 251 indicating the use of tax 1, and a “select every time” button 253 indicating the use of the selection of the tax rate every time.

When the “tax 1” button 251 is pressed, the confirmation guidance 230 of FIG. 13 is displayed. The confirmation guidance 230 is the same as that of the first example except that when the “return” button 233 is pressed, the specification guidance 250 is returned.
If the “every time” button 253 is pressed, the confirmation guidance 230 of FIG. 15 is displayed. The confirmation guidance 230 is the same as that of the first example except that when the “return” button 233 is pressed, the specification guidance 250 is returned.

<Variable substitution processing>
The variable substitution process in steps S12 and S22 of FIG. 10 will be described with reference to FIG. 18 (see FIG. 2 as appropriate).
This variable substitution process is a process of substituting the tax rate and notation characters corresponding to either tax 1 or tax 2 into the variable used in the sales registration process according to the product master management 111.

  The CPU 100 determines whether the specified product is recorded as using tax 1 in the product master management 111. That is, the CPU 100 determines whether or not the tax use type of the designated product is "1" in the product master management 111 (step S40).

  When it is not recorded that the tax 1 is used (No in step S40), the CPU 100 determines whether or not the tax is used in the product master management 111 for the designated product. That is, the CPU 100 determines whether or not the tax use type of the designated product is "2" in the product master management 111 (step S41).

When it is not recorded that tax 2 is used (No in step S41), the CPU 100 displays the designation guidance 220A of FIG. 19 on the input display unit 11 and asks the clerk whether to use tax 1 or tax 2. , The tax rate to be used is input (step S42).
Note that, as shown in FIG. 19, the designation guidance 220A is the designation guidance 220 of FIG.

The CPU 100 determines whether the tax 1 has been input (step S43).
When it is input that tax 1 is used (Yes in step S43) or when it is recorded that tax 1 is used (Yes in step S40), the CPU 100 sets the tax rate and notation characters of the tax 1 product master 110b. , Is substituted for the variable used in the sales registration process (step S44), and the process is terminated.

  When it is not input to use tax 1 (No in step S43) or when it is recorded to use tax 2 (Yes in step S41), the CPU 100 sets the tax rate and the notation characters of the tax 2 product master 110c to The variable is substituted for the variable used in the sales registration process (step S45), and the process ends.

When the tax rate of the designated product is changed by the processing of steps S42 to S45, the tax rate assigned to the product is updated with the changed tax rate.
Further, by the processing of steps S42 to S45, if tax 1 is assigned to the designated product according to the change operation, tax 2 is assigned, while if tax 2 is assigned to the designated product, Assign tax 1.

  As described above, in the electronic cash register 1 according to the first embodiment, different tax rates can be used properly without setting a tax rate for each product in advance, and a plurality of tax rates can be selected at the time of first sale of the product. The labor required for setting can be reduced.

(Second embodiment)
<Structure of electronic cash register>
With reference to FIG. 20, the configuration of the electronic cash register 1B according to the second embodiment will be described while referring to differences from the first embodiment.
In the first embodiment, the product master management 111 (FIG. 2) is used. The second embodiment is different from the first embodiment in that the product master management 111 is not used. Therefore, in the second embodiment, the product is deleted from the unused one from the tax 1 product master 110Bb and the tax 2 product master 110Bc.

As shown in FIG. 20, the main body unit 10B of the electronic cash register 1B includes a CPU 100B, a RAM 101, a main storage device 102B, a communication control unit 103, and a storage medium reading/writing unit 104.
The CPU 100B controls the entire electronic cash register 1B by executing the control program 113 in the main storage device 102B.
The main storage device 102B stores the product master 110a, the tax 1 product master 110Bb, the tax 2 product master 110Bc, the product sales information 112, the control program 113, and the like.

<<Product Master>>
The tax 1 product master 110Bb and the tax 2 product master 110Bc will be described with reference to FIGS.
21 and 22 show a state after selecting which of tax 1 or tax 2 to be used in the sales process (FIG. 22) of products for products 2 to 4. That is, the products 2 to 4 exist only in one of the tax 1 product master 110Bb and the tax 2 product master 110Bc.

  As shown in FIG. 21, the tax 1 product master 110Bb includes a “product code”, a “product name”, a “tax rate”, and a “notation character” as in the tax 1 product master 110b of FIG. Composed. Here, in the tax 1 product master 110Bb, the information of the product 2 is deleted. That is, since the product 2 does not exist in the tax 1 product master 110Bb, the tax 2 product master 110Bc is used.

  As shown in FIG. 22, the tax 2 product master 110Bc includes a “product code”, a “product name”, a “tax rate”, and a “notation character” as in the tax 2 product master 110c of FIG. Composed. Here, the information of the products 3 and 4 is deleted in the tax 2 product master 110Bc. That is, since the products 3 and 4 do not exist in the tax 2 product master 110Bc, the tax 1 product master 110Bb is used.

<Product sales processing>
With reference to FIG. 23, the sales process of the product will be described (see FIG. 2 as needed).
The store clerk operates the input display unit 11 to specify the product to be sold by using the product code or the like (step S50).
The CPU 100B determines whether or not the designated product is in both the tax 1 product master 110Bb and the tax 2 product master 110Bc (step S51).

If the designated products are present in both (Yes in step S51), the CPU 100B displays the designation guidance 220A of FIG. 19 on the input display unit 11 to inquire of the clerk whether to use tax 1 or tax 2 and use it. The tax rate to be entered is input (step S52).
The CPU 100B determines whether to use tax 1 or tax 2 (step S53).

When tax 1 is used (tax 1 in step S53), the CPU 100B deletes the designated product from the tax 2 product master 110Bc (step S54).
The CPU 100B substitutes the tax rate and the notation characters of the tax 1 product master 110Bb into the variables used in the sales registration process (step S55).

  The CPU 100B performs the sales registration process of the product specified in step S50 by using the tax rate and the notation characters substituted for the variables (step S56), and ends the process.

When the tax 2 is used (tax 2 in step S53), the CPU 100B deletes the designated product from the tax 1 product master 110Bb (step S57).
The CPU 100B substitutes the tax rate and the notation characters of the tax 2 product master 110Bc into the variables used in the sales registration process (step S58), and proceeds to the process of step S56.

When the specified product is not in both (No in step S51), the CPU 100B determines whether the specified product is in the tax 1 product master 110Bb (step S59).
When the specified product is in the tax 1 product master 110Bb (Yes in step S59), the CPU 100B substitutes the tax rate and the notation characters of the tax 1 product master 110Bb into the variables used in the sales registration process (step S60). , And proceeds to the processing of step S56.

When the designated product is not in the tax 1 product master 110Bb (No in step S59), the CPU 100 determines whether the designated product is in the tax 2 product master 110Bc (step S61).
When the specified product is in the tax 2 product master 110Bc (Yes in step S61), the CPU 100B substitutes the tax rate and the notation characters of the tax 2 product master 110Bc into the variables used in the sales registration process (step S62). , And proceeds to the processing of step S56.

  If the specified product is not in the tax 2 product master 110Bc (No in step S61), the CPU 100B performs the conventional process when the specified product is not present (step S63), and ends the process.

  As described above, the electronic cash register 1B in the second embodiment has the same effect as the electronic cash register 1 in FIG. Furthermore, the electronic cash register 1B does not need to store the product master management 111 of FIG. 7, and can realize a simple configuration.

(Modification)
The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.

  In addition, in the first embodiment, the product master is copied into two of the product master for tax 1 and the product master for tax 2, so that there are three product masters in total, but the present invention is not limited to this. For example, the product master may be used as the tax 1 product master, and the tax 2 product master may be newly prepared so that there are two product masters in total.

  Further, although the product master, the product master for tax 1 and the product master for tax 2 hold the tax rate and the notation character for each product, they may be linked with other files or data having a relation. In the example of FIG. 24, the product master 110a is linked to the tax table 114 by the “reference tax table”. Specifically, the value in parentheses in the “reference tax table” of the product master 110a corresponds to the “record No.” of the tax table 114. Therefore, the tax rate of the product 1 is 10% and the tax is included. For product 2, the tax rate is 8% and the tax is included.

  In the first embodiment, the product master management does not include information about products that have never been specified, but the tax usage type of products that have never been specified is determined in advance and the product master management is performed in advance. May be recorded. In this case, in the tax rate selection process of FIG. 11, in the process of step S11, it may be determined whether or not there is a tax use type product that has never been specified in the product master management.

The inventions described in the scope of the claims attached first to the application for this application will be additionally described below. The claim numbers listed in the appendices are as defined in the claims initially attached to the application for this application.
[Appendix]
<Claim 1>
At the time of initial setting, when the product to be registered for sale is selected, whether the first tax rate is once applied and the price is displayed or the second tax rate different from the first tax rate is once applied and the price is displayed. Selection means for selecting whether to select the applicable tax rate in advance,
Setting means for setting the tax rate application corresponding to the sales-registered product according to the contents selected by the selecting means;
A sales data processing device comprising:
<Claim 2>
A first tax rate table in which the first tax rate is set for each product, and a second tax rate table in which the second tax rate is set for each product,
The setting means selects the first tax rate table or the second tax rate table according to the content selected by the selection means, and sets the tax rate application corresponding to the sales-registered product. The sales data processing device according to claim 1.
<Claim 3>
When the content for which the first tax rate is once applied and the price is displayed or the content where the second tax rate is once applied and the price is displayed is selected by the selection means, the user is asked to confirm the selected tax rate application content. Display control means for displaying the guidance on the display means,
Processing means for processing sales of the merchandise to be registered for sales, based on the tax rate application confirmed by the user in the confirmation guidance displayed by the display control means,
The sales data processing device according to claim 1 or 2, further comprising:
<Claim 4>
If the selection means selects the content to select the applicable tax rate before the price is displayed, whether the first tax rate is applied once and the price is displayed when a product is selected at the time of sales registration. (2) Display control means for displaying on the display means designation guidance for instructing the user whether to apply the tax rate once and display the price.
Processing means for processing sales of the merchandise to be registered for sales based on the tax rate application specified by the user in the specified guidance displayed by the display control means;
The sales data processing device according to claim 1 or 2, further comprising:
<Claim 5>
A product selection key to which at least a tax-included price or a tax rate for the product is assigned as product information,
Acceptance control means for accepting sales registration for a product corresponding to the product selection key according to an operation on the product selection key,
When the tax-included price or the tax rate is changed for the accepted product when the acceptance control unit accepts the sales registration for the product, the tax-included price or the tax rate assigned to the product selection key. Allocation control means for updating and assigning the changed tax-included price or tax rate,
A sales data processing device comprising:
<Claim 6>
Equipped with a change key to declare a change in tax-included price or tax rate,
The allocation control means updates the tax-included price or the tax rate for the subsequently operated product selection key when the change key is operated subsequently to the operation of the product selection key. The sales data processing device according to claim 5.
<Claim 7>
When the first tax rate is assigned to the commodity selection key, the allocation control means allocates a second tax rate different from the first tax rate to the commodity selection key according to the operation of the change key, 7. The sales data processing according to claim 6, wherein when the second tax rate is assigned to the product selection key, the first tax rate is assigned to the product selection key according to an operation of the change key. apparatus.
<Claim 8>
The allocation control means, when the tax-included price based on the first tax rate is allocated to the product selection key, the second tax rate different from the first tax rate is assigned to the product selection key according to the operation of the change key. While the tax-included price based on the second tax rate is assigned to the product selection key while the tax-based price based on the second tax rate is assigned to the product selection key, the first tax rate is assigned to the product selection key according to the operation of the change key. The sales data processing device according to claim 6, wherein a tax-included price based on the sales tax is assigned.
<Claim 9>
Computer,
At the time of initial setting, when the product to be registered for sales is selected, whether the first tax rate is once applied and the price is displayed or whether the second tax rate different from the first tax rate is once applied and the price is displayed. Selection means to select whether to apply the applicable tax rate in advance,
Setting means for setting the tax rate application corresponding to the product to be registered for sale, according to the contents selected by the selecting means,
Program to function as.
<Claim 10>
Computer,
An acceptance control unit that accepts sales registration for a product corresponding to the product selection key according to an operation on the product selection key to which at least a tax-included price or a tax rate for the product is assigned as product information.
When the tax-included price or the tax rate is changed for the received product when the acceptance control unit accepts the sales registration for the product, the tax-included price or the tax rate assigned to the product selection key. Allocation control means for updating and assigning the changed tax-included price or tax rate,
Program to function as.

1,1B Electronic cash register (sales data processing device)
10, 10B Main body 11 Input display 11a Touch panel 11b Display 12 Customer display 100, 100B CPU
101 RAM
102 main memory 110a product master 110b, 110Bb product master for tax 1 (first tax rate table)
110c, 110Bc Tax 2 product master (second tax rate table)
111 Product Master Management 112 Product Sales Information 113 Control Program

To solve the above problems, on the data processing device sold Ru engaged to the present invention includes a product selection means for selecting a product to be sales registration based on an input operation from the user, the product selected by the product selection means Determination means for determining whether or not the first consumption tax rate and the second consumption tax rate are set as candidates for the applied consumption tax rate, and the determination means determines the first consumption tax rate and the second consumption tax rate. When it is determined that the tax rate is set as the candidate, the inquiry means for inquiring the user which consumption tax rate should be applied in the sales registration and the inquiry about the consumption tax rate in the next and subsequent sales registrations are omitted. As described above, there is provided setting means for setting the consumption tax rate applied in the sales registration as a reference consumption tax rate for the product selected by the product selecting means.
Further, the program according to the present invention is a product selection unit for selecting a product to be registered for sales based on an input operation from a user of a computer of a sales data processing device, and consumption applied to the product selected by the product selection unit. Discrimination means for discriminating whether or not the first consumption tax rate and the second consumption tax rate are set as tax rate candidates, and the first consumption tax rate and the second consumption tax rate are the candidates by the discrimination means. If it is determined that it is set as, the inquiry means to inquire the user which consumption tax rate should be applied in the sales registration, so that the inquiry of the consumption tax rate in the subsequent sales registration can be omitted. It is characterized by functioning as setting means for setting the consumption tax rate applied in registration as a reference consumption tax rate for the product selected by the product selecting means.

Claims (12)

At the time of initial setting, when a product to be registered for sales is selected, the first value is once applied to the consumption tax rate and the price is displayed, or the second value different from the first value is added to the consumption tax rate. Selecting means for selecting whether to apply the price once and display the price based on a user operation,
Setting means for setting the value of the tax rate in the consumption tax applied to the product registered for sale according to the contents selected by the selecting means,
A sales data processing device comprising: At the time of initial setting, when a product to be registered for sales is selected, a selection means for selecting whether to apply the standard tax rate as the consumption tax rate and display the price or the reduced tax rate once and display the price based on the user operation. ,
Setting means for setting the consumption tax rate applied to the products registered for sale according to the contents selected by the selecting means,
A sales data processing device comprising: At the time of initial setting, when a product to be registered for sale is selected, the value selected from the first selection target list in the initial setting is once applied to the tax rate of the consumption tax and the price is displayed or the product is displayed before the price is displayed. Selection means for selecting, based on a user operation, whether the user is allowed to select a value to be applied to the tax rate of the consumption tax from the second selection target list in accordance with the selection of
Setting means for setting a control flow leading to price display when a product for sale registration is selected according to the contents selected by the selecting means,
Equipped with
Each of the first selection target list and the second selection target list is set so that a plurality of different values are displayed in a list.
A sales data processing device characterized by the above. When the product to be registered for sales is selected at the initial setting, either the standard tax rate or the reduced tax rate, whichever is selected at the initial setting, is applied once as the consumption tax rate and displayed as a price or before the price is displayed. Selection means for selecting, based on a user operation, whether or not to let the user select a consumption tax to which one of the standard tax rate and the reduced tax rate is applied along with the selection;
Setting means for setting a control flow leading to price display when a product for sale registration is selected according to the contents selected by the selecting means,
A sales data processing device comprising: A product selection key to which at least a tax rate for consumption tax on the product is assigned as product information,
Acceptance control means for accepting sales registration for a product corresponding to the product selection key according to an operation on the product selection key,
When the tax rate for the consumption tax is changed from one of the first tax rate and the second tax rate to the other for the received product when the reception control unit receives the sales registration for the product, Update control means for updating and assigning the tax rate for the consumption tax assigned to the commodity selection key to the changed tax rate,
A sales data processing device comprising: A change key for declaring a change in the tax rate for the consumption tax from one of the first tax rate and the second tax rate to the other;
When the change key is operated subsequent to the operation of the product selection key, the update control means updates the tax rate for the product selection key operated subsequently.
The sales data processing device according to claim 5, wherein A product selection key to which at least a tax rate for consumption tax on the product is assigned as product information,
Acceptance control means for accepting sales registration for a product corresponding to the product selection key according to an operation on the product selection key,
When the tax rate is changed for the received product when the acceptance control unit receives the sales registration for the product, the tax rate assigned to the product selection key is updated to the changed tax rate. Update control means to be allocated by
A change key to declare a change in the tax rate for consumption tax,
Equipped with
When the change key is operated subsequent to the operation of the product selection key, the update control means updates the tax rate for the product selection key operated subsequently, and as the tax rate for the consumption tax. When the first tax rate is assigned to the product selection key, a second tax rate different from the first tax rate is assigned to the product selection key according to the operation of the change key, while the second tax rate is assigned to the product selection key. When the second tax rate is assigned, the first tax rate is assigned to the product selection key according to the operation of the change key,
A sales data processing device characterized by the above. Computer of sales data processor,
At the time of initial setting, when a product to be registered for sales is selected, the first value is once applied to the consumption tax rate and the price is displayed, or the second value different from the first value is added to the consumption tax rate. A selection means for selecting whether to apply the price once and display the price based on a user operation,
Setting means for setting the value of the tax rate in the consumption tax applied to the sales-registered products according to the contents selected by the selecting means,
A program characterized by making it function as. Computer of sales data processor,
At the time of initial setting, a selection means for selecting, based on a user operation, whether to apply a standard tax rate as a consumption tax rate and display a price or a reduced tax rate once and display a price when a product to be registered for sale is selected,
Setting means for setting the consumption tax rate applied to the products registered for sale according to the contents selected by the selecting means,
A program characterized by making it function as. Computer of sales data processor,
At the time of initial setting, when a product to be registered for sale is selected, the value selected from the first selection target list in the initial setting is once applied to the tax rate of the consumption tax and the price is displayed or the product is displayed before the price is displayed. Selection means for selecting, based on a user operation, whether or not the user is to select a value to be applied to the tax rate of the consumption tax from the second selection target list in accordance with the selection of
Setting means for setting a control flow leading to price display when a product to be registered for sale is selected according to the contents selected by the selecting means,
Function as
Each of the first selection target list and the second selection target list is set so that a plurality of different values are displayed in a list.
A program characterized by that. Computer of sales data processor,
When the product to be registered for sales is selected at the initial setting, either the standard tax rate or the reduced tax rate, whichever is selected at the initial setting, is applied once as the consumption tax rate and displayed as a price or before the price is displayed. Selection means for selecting, based on a user operation, whether or not the user should select as a consumption tax to which one of the standard tax rate and the reduced tax rate is applied along with the selection,
Setting means for setting a control flow leading to price display when a product to be registered for sale is selected according to the contents selected by the selecting means,
A program characterized by making it function as. A computer of a sales data processing device having a product selection key to which at least a tax rate for a consumption tax on the product is assigned as product information,
Acceptance control means for accepting sales registration for a product corresponding to the product selection key according to an operation on the product selection key,
When the tax rate for the consumption tax is changed from one of the first tax rate and the second tax rate to the other for the received product when the reception control unit receives the sales registration for the product, Update control means for updating and assigning the tax rate for the consumption tax assigned to the product selection key to the changed tax rate,
A program characterized by making it function as.

Images