JP5523432B2 - Product sales data processing apparatus and program - Google Patents

Description

  Embodiments described herein relate generally to a merchandise sales data processing apparatus and a program.

  Product sales data processing devices such as POS terminals used in retail businesses such as supermarkets and GMS in recent years are equipped with HDD (Hard Disk Drive) devices, and product sales processed based on data related to commercial transactions Some journal data including an operation type code indicating data and an operation type are stored in an electronic journal file of the HDD device.

  This type of merchandise sales data processing apparatus has the advantage that electronically stored journal data can be displayed on the display unit to check the history of commercial transactions, or printed on receipt paper and reissued. However, for this purpose, it is necessary to search for desired journal data from all the journal data stored in the electronic journal file.

  Therefore, conventionally, when transaction identification information such as a transaction receipt cash register number, transaction date, transaction number, etc. is input as a search condition, an electronic journal file is searched to extract journal data identified by the transaction identification information. There is a merchandise sales data processing apparatus that allows journal data to be displayed on a display unit and printed on receipt paper.

  The mechanism using electronic journals as described above, in particular, searches for past product registration transaction information once completed, cancels product registration transactions, cancels / returns products, changes in selling prices, changes in payment media, etc. It is useful for transaction correction processing that changes transaction operations. In such a transaction correction processing function, it is possible to confirm a correction transaction after performing, for example, a product cancellation / return operation on the past transaction information on the screen, and perform processing such as refund.

  By the way, in the conventional merchandise sales data processing apparatus, in addition to basic information such as the merchandise name and unit price, value discount settings and collective selling settings are stored as sales promotion information attached to the merchandise, and sales registration of the merchandise to be promoted Value discounts and bulk sales are possible.

  In the case of transaction correction processing using the electronic journal as described above, when additionally registering a product registered in the original transaction stored as journal data, it is based on the promotional information stored as transaction information. Promotion processing such as value discount setting and bulk sale can be performed on the additionally registered products.

  However, in the transaction correction process using the electronic journal, when additionally registering a product not included in the original transaction stored as journal data, the promotional information of the additionally registered product is not stored in the transaction information. Therefore, there is a problem that the sales promotion process cannot be performed for the additionally registered product.

The product sales data processing apparatus according to the embodiment includes a data search means for searching for desired journal data from a journal file holding journal data including product registration transaction information relating to past commercial transactions, and a product registration transaction for the desired journal data. The change instruction receiving means for receiving an instruction to change the information, and the product that is not included in the original transaction is additionally registered with respect to the product registration transaction information of the searched desired journal data. If the promotion condition for executing discount or discount calculation according to the promotion plan included in the promotion information at the time of the original transaction of the product registration transaction information of the desired journal data is satisfied, the discount or discount A sales promotion processing means for performing processing, and the sales promotion information is stored even after the sales promotion planning is completed. During the change period of the serial product registration transaction information is left to save.

The program according to the embodiment includes a computer, a data retrieval unit that retrieves desired journal data from a journal file that holds journal data including product registration transaction information related to past commercial transactions, and product registration transaction information for the desired journal data. The change instruction receiving means for receiving the change instruction, and the desired search retrieved by adding a product not included in the original transaction to the product registration transaction information of the retrieved desired journal data Discount or discount processing when the sales promotion condition for executing the discount or discount calculation according to the sales promotion plan included in the sales promotion information at the time of the original transaction of the product registration transaction information of the journal data is And the sales promotion information means that the sales promotion information Even after the field completed during the change period of the product registration transaction information you save.

FIG. 1 is a block diagram illustrating a configuration of a POS terminal in the embodiment. FIG. 2 is a schematic diagram illustrating an example of a sales promotion plan setting table. FIG. 3 is a schematic diagram illustrating an example of a data structure of data stored in the electronic journal file. FIG. 4 is a flowchart schematically showing the flow of the journal log confirmation process. FIG. 5 is a front view showing an example of a journal log confirmation screen. FIG. 6 is a flowchart schematically showing the flow of the search condition setting process. FIG. 7 is a front view showing an example of a transaction correction screen. FIG. 8 is a flowchart schematically showing the flow of the product cancellation process. FIG. 9 is a front view showing an example of the sub screen. FIG. 10 is a front view showing an example of the sub screen. FIG. 11 is a flowchart schematically showing the flow of cancellation processing. FIG. 12 is a front view showing an example of a transaction correction screen. FIG. 13 is a flowchart schematically showing the flow of the product addition registration process. FIG. 14 is a flowchart schematically showing the flow of the product addition process. FIG. 15 is a front view showing an example of a transaction correction screen. FIG. 16 is a front view showing an example of the sub screen. FIG. 17 is a plan view showing an example of a cashier receipt for the original transaction. FIG. 18 is a plan view showing an example of a receipt for a new transaction.

  Hereinafter, an embodiment of a merchandise sales data processing apparatus will be described with reference to the drawings. In this embodiment, a POS (Point Of Sales) terminal is applied as a product sales data processing apparatus. The merchandise sales data processing apparatus may be applied to a system that combines a POS terminal and a server as a host device connected to the POS terminal.

  FIG. 1 is a block diagram illustrating a configuration of a POS terminal 1 according to the embodiment. As shown in FIG. 1, the POS terminal 1 includes a CPU (Central Processing Unit) 11 as a control unit body. The POS terminal 1 includes a ROM (Read Only Memory) 12 in which a program such as a journal log confirmation processing program to be described later and fixed data are stored in advance, and various data memory areas necessary for registering merchandise sales data. A random access memory (RAM) 13, an electronic journal file 14 composed of an HDD (Hard Disk Drive) device, a clock unit 15 for measuring the current date and time, and a communication line such as a LAN (Local Area Network) There is provided a communication interface 16 for controlling data communication with a host computer connected via the network. In the POS terminal 1, a CPU 11, a ROM 12, a RAM 13, an electronic journal file 14, a clock unit 15, and a communication interface 16 are connected by a bus line 17 such as an address bus or a data bus.

  The POS terminal 1 also includes a sales promotion plan setting table 32 configured with an HDD (Hard Disk Drive) device. As shown in FIG. 2, the sales promotion plan setting table 32 holds sales promotion information such as a plan code / name, a sales promotion type, a value discount condition, a sales promotion period start / end date, a sales promotion target product, a target price, and a status status. ing. The POS terminal 1 calculates a value discount at the time of product registration or subtotal operation based on the setting of the sales promotion plan setting table 32, thereby realizing the sales promotion plan.

  The plan code / name identifies a plan for sales promotion, such as “member discount”, “mobile service”, “birth month discount”, “summary discount”, “coupon issuance”, and “coupon closing”.

  The sales promotion type represents the type of sales promotion. For example, when the project code / name is “member discount”, the sales promotion type is a member discount. Further, when the plan code / name is “mobile service”, the discount is for a single item for the mobile service target product, and when the plan code / name is “birth month discount”, it is a discount for the entire subtotal.

  In the discount condition, conditions such as a discount amount, a discount rate, a summary discount amount such as M & M, and the like are set. As the sales promotion period start / end date, the start date and end date of the plan for sales promotion are set. As the sales promotion target product, a product to be planned for sales promotion is set. Promotion target products can be set for individual products, department units, class units, and the like. The target amount is a condition for the amount of money for which the sales promotion can be planned, and for example, the plan can be executed only at the time of transaction for purchasing 1000 yen or more.

  As the status status, an “ongoing” status indicating that a plan for sales promotion is being implemented and an “finished” status indicating that the plan for sales promotion has been completed are set. Conventionally, the sales promotion information is deleted from the table immediately after the sales promotion period ends. However, in this embodiment, even if the sales promotion period ends, the sales promotion information is not deleted for a certain period, and the status is “End”. Keep it as It should be noted that the sales promotion information having the “end” status is deleted after the changeable period of the commodity registration transaction information described later from the end date (for example, after one month has passed). If additional products are registered at the time of transaction correction, which will be described later, the sales transaction information whose original transaction date is within the range of the start / end date of the promotion target period, or the date of correction (current date) is the end date The sales promotion process is performed by regarding the sales promotion information with the “finished” status that is past the valid. Of course, the changeable period of the product registration transaction information may end on the same day as the end date of the sales promotion target period.

  The POS terminal 1 includes a keyboard 18, an operator display 20, a customer display 21, a receipt printer 22, and a scanner 23 as input / output devices, in addition to a drawer 18 for storing cash and the like. The drawer 18 is connected to an I / O (Input / Output) port 24 and is opened according to a drive signal output from the I / O port 24.

  The keyboard 19 is used to input data related to commercial transactions such as a numeric keypad, a department key, a subtotal key, a deposit / cash key, a clear key, a discount key, a discount key, etc. in addition to a responsible key for sign-on. These keys are arranged and function as an input unit. The POS terminal 1 includes a keyboard controller 25 corresponding to the keyboard 19, and a key signal output from the keyboard 19 in response to a key operation is input by the keyboard controller 25.

  The operator display 20 displays product sales data and the like processed based on data relating to commercial transactions input via the input unit, and functions as a display unit for an operator called a cashier. In this embodiment, a touch panel in which a touch panel sensor 202 is arranged on the screen of the display 201 is used as the operator display 20. The POS terminal 1 includes a display controller 26 corresponding to the display 201, and the display controller 26 controls screen display on the display 201. In addition, the POS terminal 1 includes an I / O port 27 corresponding to the touch panel sensor 202, and inputs a signal of the touch panel sensor 202 that is changed by a screen touch operation of the display 201 to the I / O port 27. It has become.

  The customer display 21 displays merchandise sales data and the like for the shopper. The POS terminal 1 includes a display controller 28 corresponding to the customer display 21, and the display controller 28 controls the screen display of the customer display 21.

  The receipt printer 22 prints the details of commercial transactions including merchandise sales data on receipt paper and issues a receipt. The POS terminal 1 includes a printer controller 29 corresponding to the receipt printer 22, and the printing operation of the receipt printer 22 is controlled by the printer controller 29.

  The scanner 23 is a code reading unit that optically reads a bar code or the like, which is a code symbol attached to a product, and functions as an input unit like the keyboard 19. The POS terminal 1 is provided with a scanner controller 30 corresponding to the scanner 23, and the scanned barcode data is input by the scanner controller 30.

  In the POS terminal 1, the I / O ports 24 and 27 and the controllers 25, 26, 28, 29, and 30 of the input / output devices are all connected to the bus line 17, and are connected to the CPU 11 via the bus line 17. Send and receive data.

  The POS terminal 1 can select various business modes such as “registration”, “inspection”, “settlement”, and “setting”, and when any business mode is selected by manual operation, the execution is executed. A mode switch 31 for instructing the CPU 11 is provided. The mode switch 31 is connected to the I / O port 24, and the signal of the mode switch 31 is given to the CPU 11 via the I / O port 24 to control the operation of the CPU 11.

  In the present embodiment, a journal log confirmation mode for confirming journal data stored in the electronic journal file 14 can be selected by operating the mode switch 31. The journal log confirmation mode can also be selected by displaying a journal log confirmation mode selection button on the screen of the display 201 and operating the journal log confirmation mode selection button via the touch panel sensor 202. .

  FIG. 3 is a schematic diagram illustrating an example of a data structure of data stored in the electronic journal file 14. As shown in FIG. 3, the electronic journal file 14 includes journal data that electronically records product sales data including product registration transaction information related to a business transaction based on a product code obtained from a code symbol read by the scanner 23. Each record is stored in association with a serial number (hereinafter referred to as a record number) RNo and a display pointer DP. Between one unit of journal data corresponding to all print data on one receipt and an operation type code indicating the type of operation, and the next generated one unit of journal data and operation type code. , Preset delimiter mark data is inserted.

  Next, journal log confirmation processing in the POS terminal 1 will be described. The CPU 11 of the POS terminal 1 realizes various functional units (data search unit 111, change instruction receiving unit 112, sales promotion processing unit 113, etc.) in cooperation with the journal log confirmation processing program stored in the ROM 12, and the journal log Execute the confirmation process.

  FIG. 4 is a flowchart schematically showing the flow of the journal log confirmation process. This process is executed in response to the switching operation of the mode switch 31 and the selection of the journal log confirmation mode.

  First, the CPU 11 displays a journal log confirmation screen on the operator display 20 (display 201) (step S1).

  FIG. 5 is a front view showing an example of the journal log confirmation screen 40. As shown in FIG. 5, the journal log confirmation screen 40 includes a search condition input area 41 for inputting desired data of an item that can specify one commercial transaction among items constituting journal data as a search condition, and a search result. A search result list display area 42 for displaying a list, and a journal data display area 43 for displaying journal data for one search result specified in the search result list display area 42 are provided.

  In the search condition input area 41 of the journal log confirmation screen 40, a search target selection area 51 for selecting any one of “current day”, “overnight”, and “DVD” as a search target and the POS terminal 1 to be searched are set. A cash register number input area 52 for inputting a cash register number, a search date input area 53 for inputting a business date and time when a business transaction to be searched has occurred, and “all transactions”, “normal”, “returned goods”, “registration minus”, and “credit” A transaction condition selection area 54 for selecting the transaction number, a transaction number area 55 for inputting a transaction number, a person-in-charge number area 56 for inputting a person-in-charge number, and a character string input for inputting a character string to be searched. An area 57 is provided.

  The search result list display area 42 of the journal log confirmation screen 40 displays a list of search results of journal data stored in the electronic journal file 14 in accordance with the search condition input or set in the search condition input area 41. .

  In the journal data display area 43 of the journal log confirmation screen 40, journal data stored in the electronic journal file 14 is displayed. In the journal data display area 43, a size capable of displaying one line of journal data for a plurality of X rows is secured.

  As shown in FIG. 5, the journal log confirmation screen 40 includes an end button 44 for instructing the end of search, a form output button 45 for instructing to output a form, a return button 46, and a search condition input area 41. Are provided with a confirmation button 47 for instructing confirmation of input of search conditions and a transaction correction button 48 for instructing partial or complete correction of transaction contents.

  Next, the CPU 11 executes a search condition setting process for setting a search condition for searching for desired journal data from the search condition input area 41 of the journal log confirmation screen 40 (step S2).

  FIG. 6 is a flowchart schematically showing the flow of the search condition setting process. As shown in FIG. 6, the CPU 11 inputs or selects search conditions in any of the areas 51, 52, 53, 54, 55, 56, and 57 displayed in the search condition input area 41 (steps S21 to S27). Or waits for the input of the confirmation button 47 (step S28).

  When any one of “current day”, “overnight”, and “DVD” is selected as a search target in the search target selection area 51 by the operation of the keyboard 19 (step S21; Yes), the CPU 11 is selected by the operation of the keyboard 19 One of the search targets is stored in the RAM 13 as a search condition (step S29).

  When the cursor is positioned by the operation of the keyboard 19 and the cash register number input area 52 is focused (step S22; Yes), the CPU 11 searches for the cash register number input to the cash register number input area 52 by the keyboard 19 operation. Is stored in the RAM 13 (step S30).

  When the cursor is positioned by the operation of the keyboard 19 and the search date and time input area 53 is focused (step S23; Yes), the CPU 11 uses the business date and time input to the search date and time input area 53 by the operation of the keyboard 19 as the search condition. Is stored in the RAM 13 (step S31).

  When any of “all transactions”, “normal”, “returned goods”, “residence minus”, and “credit” is selected as a search target in the transaction condition selection area 54 by operating the keyboard 19 (step S24; Yes), the CPU 11 Any search object selected by the operation of 19 is stored in the RAM 13 as a search condition (step S32).

  When the cursor is positioned by the operation of the keyboard 19 and the transaction number area 55 is focused (step S25; Yes), the CPU 11 uses the transaction number input to the transaction number area 55 by the operation of the keyboard 19 as a search condition. (Step S33).

  When the cursor is positioned by the operation of the keyboard 19 and the responsible person number area 56 is focused (step S26; Yes), the CPU 11 searches for the responsible person number input in the responsible person number area 56 by the operation of the keyboard 19. The condition is stored in the RAM 13 (step S34).

  When the cursor is positioned by the operation of the keyboard 19 and the character string input area 57 is focused (step S27; Yes), the CPU 11 is input to the character string input area 57 by the scanning from the scanner 23 or the operation of the keyboard 19. The character string thus stored is stored in the RAM 13 as a search condition (step S35).

  Thereafter, after inputting or selecting a search condition in any of the areas 51, 52, 53, 54, 55, 56, and 57 displayed in the search condition input area 41 (steps S21 to S27), it is determined by operating the keyboard 19. When there is an input from the button 47 (step S28; Yes), the CPU 11 determines whether or not there is a character string input to the character string input area 57 (step S36).

  When it is determined that there is a character string input to the character string input area 57 (step S36; Yes), the CPU 11 determines whether or not the character string in the character string input area 57 is a character string input from the scanner 23. (Step S37).

  Here, a method for determining whether or not the character string in the character string input area 57 is a character string input from the scanner 23 will be described. In the present embodiment, when the character string in the character string input area 57 includes characters other than half-width characters A to Z and half-width characters 0 to 9, the characters other than the input from the scanner 23 (that is, depending on the operation of the keyboard 19). Input). On the other hand, if all the character strings in the character string input area 57 are half-width characters A to Z and half-width characters 0 to 9, there is a possibility that the barcode has been scanned. Pass through. The bar code conversion function removes a control code added to the head in the case of input from the scanner 23.

  When the conversion result of such a barcode conversion function is “normal”, it is determined that the input is from the scanner 23. On the other hand, when the conversion result of the barcode conversion function is “abnormal”, it is determined that the input is not from the scanner 23 (that is, input by operating the keyboard 19). Here, the case where the conversion result of the barcode conversion function is “abnormal” is a case where an undefined code, a C / D error, an excessive number of input digits, or the like.

  The code input from the scanner 23 includes a product code included in a barcode attached to a product, an employee code included in a barcode attached to an employee chapter, and the like.

  When it is determined that the character string in the character string input area 57 is a character string input from the scanner 23 (step S37; Yes), the CPU 11 converts the character string displayed in the character string input area 57 into a barcode conversion function. (Step S38) and the character string stored in the RAM 13 is changed to the conversion result of the barcode conversion function (step S39).

  On the other hand, when it is determined that the character string in the character string input area 57 is not the character string input from the scanner 23 (step S37; No), the character string displayed in the character string input area 57 or stored in the RAM 13 is stored. The string is left as is.

  With the above process, the search condition setting process for setting the search condition for searching the journal data in step S2 ends.

  Returning to FIG. 4, the CPU 11 (data search unit 111) searches the journal data stored in the electronic journal file 14 based on the search conditions stored in the RAM 13 (step S3), and the CPU 11 searches for the journal data searched. Is displayed in the search result list display area 42 (step S4), and the journal data displayed at the top in the search result list display area 42 is displayed in the journal data display area 43 (step S5).

  In the example shown in FIG. 5, when “current day” is selected in the search target selection area 51, the business date and time is specified in the search date and time input area 53, and “all transactions” is selected in the transaction condition selection area 54, The registration number “1234” is input to the number input area 52 and the business date and time “2008/05/13 17:22 to 2008/5/13 17:23” are input to the search date and time input area 53 to generate a search condition. When the search is performed, journal data that matches the search condition is searched from the electronic journal file 14, and the searched journal data is displayed in the search result list display area 42.

  Subsequently, when one journal data is designated from the journal data displayed in the search result list display area 42 (step S6; Yes), the CPU 11 returns to step S5 and is displayed in the journal data display area 43. Change the journal data to the specified journal data.

  In the example shown in FIG. 5, the journal data (indicated by shading) of the transaction number “0001” is designated from the journal data displayed in the search result list display area 42. In the example shown in FIG. 5, journal data indicating a transaction with a purchase score of “16 points” and a total amount of “5400 yen” is displayed in the journal data display area 43.

  When the transaction correction button 48 is operated in such a display state (step S7; Yes), the CPU 11 displays a transaction correction screen 100 as shown in FIG. 7 (step S8). As shown in FIG. 7, the transaction correction screen 100 is displayed in the journal data display area 101 and the journal data display area 101 for displaying journal data displayed in the journal data display area 43 of the journal log confirmation screen 40. A transaction amount display area 102 for displaying the transaction score and total amount related to the journal data, a subtotal key 103, and the like are provided.

  When a part of the journal data displayed in the journal data display area 101 is specified while the transaction correction screen 100 as shown in FIG. 7 is displayed, the CPU 11 (step S9; Yes: change instruction accepted) (Means 112), the merchandise cancellation process is executed (Step S10: sales promotion processing means 113).

  FIG. 8 is a flowchart schematically showing the flow of the product cancellation process. As shown in FIG. 8, the CPU 11 pops up a sub-screen 60 as shown in FIG. 9 (step S21), and for a product related to the selected journal data, a “cancel” key 61 and a “quantity change” key. 62, “Otsutome” key 63, “discount correction” key 64, “discount correction” key 65 and other key operations enable cancellation, quantity change, unit price correction, discount correction, discount correction, and the like.

  As shown in FIG. 9, for example, when “cucumber” is designated as the item to be canceled and the “cancel” key 61 on the sub screen 60 is operated (step S22; Yes, step S23; Yes), the CPU 11 The sub-screen 70 as shown in FIG. 7 is displayed in a pop-up to notify that the product related to the selected journal data is cancelled (step S24). When a key other than the “cancel” key 61 is operated (step S22; Yes, step S23; No), other processing is executed.

  When the [OK] key 71 on the sub screen 70 is operated, the CPU 11 executes a cancel process for canceling “cucumber” as a cancel product (step S25).

  FIG. 11 is a flowchart schematically showing the flow of cancellation processing. As shown in FIG. 11, the CPU 11 searches the sales promotion plan setting table 32 and determines whether there is a plan in which the canceled product is included in the target product among the plans whose original transaction date is within the sales promotion target period start / end period. And it is searched whether the transaction total amount satisfies the target amount (step S41, step S42, step S43).

  If the CPU 11 determines that there is a sales promotion plan that satisfies the conditions (step S41; Yes, step S42; Yes, step S43; Yes), the CPU 11 executes a process of collecting the value discounted according to the sales promotion condition of the sales promotion plan. (Step S44), cancellation processing for canceling the canceled product is executed (step S45). When the cancellation process is executed, the content of the transaction correction screen 100 is changed as shown in FIG. That is, as shown in FIG. 12, on the transaction correction screen 100, a cancel product display area 104 for displaying the product name, quantity, and sales price of the cancel target product is displayed, and the journal displayed in the journal data display area 101 is displayed. Sales of “cucumber” have been canceled from the data. Also, as shown in FIG. 12, on the transaction correction screen 100, the number of purchases displayed in the transaction amount display area 102 is changed to “15 points”, and there is no value discount by the sales promotion plan, and “cucumber” The total price “5000 yen” is subtracted from the unit price “400 yen”.

  When the CPU 11 determines that the product code included in the barcode attached to the product is input from the scanner 23 in a state where the transaction correction screen 100 as shown in FIG. S11; Yes: Change instruction accepting means 112), a product addition registration process for additionally registering a product not included in the original transaction is executed (step S12: sales promotion processing means 113).

  FIG. 13 is a flowchart schematically showing the flow of the product addition registration process. As illustrated in FIG. 13, the CPU 11 acquires a product name, a product unit price, and the like from a product master file (not shown) based on the input product code, and executes a product addition process for adding the product to journal data (step S51).

  FIG. 14 is a flowchart schematically showing the flow of the product addition process. As shown in FIG. 14, the CPU 11 first executes an addition process for additionally registering the input product in journal data (step S61).

  Next, the CPU 11 searches the sales promotion plan setting table 32, and whether there is a plan in which the target product includes the product for which the date of the original transaction is input in the plan within the sales promotion target period start / end period, and It is searched whether or not the transaction total amount satisfies the target amount (step S62, step S63, step S64).

  If the CPU 11 determines that there is a sales promotion plan that satisfies the conditions (step S62; Yes, step S63; Yes, step S64; Yes), the CPU 11 executes the sales promotion process according to the sales promotion conditions of the sales promotion plan (step S65).

  More specifically, if there is a sales promotion plan that satisfies the conditions, the CPU 11 performs value discount processing on the additional registered product according to the sales promotion condition of the sales promotion plan, or sets the product group to be sold collectively including the additional registered product. On the other hand, the collective selling price discount process is executed, or the price discount process is executed after the subtotal operation.

  When the above processing is executed, the CPU 11 displays a transaction correction screen 100 as shown in FIG. 15, and notifies the product name and the product unit price based on the input product code (step S52). That is, as shown in FIG. 15, on the transaction correction screen 100, an additional registered product display area 105 that displays the product name, quantity, and sales price of the additional registration target product is displayed and displayed in the journal data display area 101. Sales of “France Burgundy Wine 2000” to be added to the existing journal data are additionally registered. Further, as shown in FIG. 15, on the transaction correction screen 100, the number of purchases displayed in the transaction amount display area 102 is changed to “16 points”, and the unit price “2455 yen” of “France Burgundy Wine 2000” is added. In addition, “French Burgundy Wine 2000” corresponds to the summary discount plan with “tea” and the discount amount is “200 yen”, and the total amount is changed to “7255 yen”.

  In this embodiment, a search is made as to whether or not there is a sales promotion plan in which the additionally registered product is included in the target product, and if there is a sales promotion plan that satisfies the condition, the value for the additionally registered product is determined according to the sales promotion condition of the promotion plan. Since the discount processing is performed, or the group selling price discount processing is performed on the group selling target product group including additional registered products, or the value discount processing is performed after the subtotal operation, the product addition as described above is performed. The registration process is effective not only in the case of merchandise replacement, but also in the case where the merchandise is out of stock despite being a merchandise for sale.

  As shown in the flowchart of FIG. 4, the processes in steps S9 to S12 described above are repeated until the “subtotal” key 103 on the transaction correction screen 100 is operated (step S13; Yes).

  In the transaction correction screen 100 shown in FIG. 12 after executing the product cancellation process or the transaction correction screen 100 shown in FIG. 15 after executing the product addition registration process, the “subtotal” key 103 of the transaction correction screen 100 is operated. If it is done (step S13; Yes), the CPU 11 also performs a calculation to make the transaction difference from the original transaction a refund amount or an additional amount, and pops up a sub-screen 300 as shown in FIG. 16 (step S14). , Notify the payment details. The transaction correction screen 100 shown in FIG. 16 cancels “cucumber” in the product cancellation process described above, and additionally registers “France Burgundy Wine 2000” in the product addition registration process, that is, “cucumber” and “France Burgundy Wine 2000”. This shows the case where and are exchanged. As shown in FIG. 16, the sub-screen 300 includes a transaction amount display area 301 that displays the points and total amount after product replacement, a remaining amount display area 302 that displays a transaction difference from the original transaction, and the like. In the example shown in FIG. 16, the remaining amount display area 302 is the difference between the total amount “5000 yen” in which “cucumber” is returned and the total amount “7255 yen” in which “France Burgundy Wine 2000” is added and discounted. “2255 yen” is displayed.

  If it is determined that the tightening process is instructed by operating the numeric keypad or the deposit / cash total key on the keyboard 19 in such a state that the sub-screen 300 is displayed (step S15; Yes), the registration transaction process of the original transaction is executed. In addition, a new transaction closing process is executed (step S16).

  In addition, the CPU 11 instructs the receipt printer 22 to output a registration minus receipt of the original transaction and a receipt of the new transaction (step S17), and ends the display of the transaction correction screen 100 (step S18).

  Here, FIG. 17 is a plan view showing an example of the cashier receipt R1 of the original transaction, and FIG. 18 is a plan view showing an example of the receipt R2 of the new transaction. As shown in FIG. 17 and FIG. 18, in the original transaction cash register minus receipt R1 and the new transaction receipt R2, a series of receipt numbers is for two separate transactions.

  As shown in FIG. 17, the cashier receipt R1 of the original transaction is a receipt representing the deletion of the journal data related to the original transaction. In addition to the “transaction details data” a as the original transaction information, Original transaction information b such as “receipt number”, “target transaction date”, “target cash register number”, etc. is printed.

  Further, as shown in FIG. 18, the receipt R2 of the new transaction is a receipt representing the journal data after the product cancellation, product addition, and product exchange for the original transaction, and the product cancellation, product addition, product exchange. In addition to the later “transaction details data” c, registration minus transaction information d such as “registration minus receipt number”, “transaction return date” and “target registration number” is printed. “Current total” in “transaction details” c represents the original transaction amount, “deposit” represents the additional deposit amount, and “fishing” represents the additional change amount. If there is a refund, the refund amount shall not be printed.

  Further, when the CPU 11 determines that the end button 44 has been operated (step S19; Yes), the journal log confirmation screen 40 is closed, and this process ends.

  As described above, according to the present embodiment, desired journal data is searched from the journal file holding journal data including product registration transaction information related to past commercial transactions, and the product registration transaction information of the searched desired journal data is obtained. If the product is additionally registered, the promotion condition for executing the discount or discount calculation according to the sales promotion plan at the time of the transaction of the product registration transaction information of the desired journal data retrieved is satisfied In addition, discounts or discounts are applied to additional registered products, and sales promotion information is saved during the period when the product registration transaction information can be changed even after the promotion plan ends. Even if you register for registered transaction information after the promotion plan ends, the promotional information at the time of the original transaction remains. It is for the original transaction and the additional registration of the product in consideration of the promotional planning under the same conditions it is possible.

  In addition, when the product is canceled with respect to the product registration transaction information of the searched desired journal data, the sales promotion condition at the time of the transaction of the product registration transaction information of the searched desired journal data is not satisfied. By canceling discounts or discounts on products subject to cancellation, even if the product is canceled after the promotion plan ends for the product registration transaction information during the promotion period, Since the sales promotion information remains, it becomes possible to cancel the product in consideration of the sales promotion plan under the same conditions as the original transaction.

  The program executed in the POS terminal 1 which is a portable terminal of the present embodiment is a file in an installable format or an executable format, and is a CD-ROM, flexible disk (FD), CD-R, DVD (Digital Versatile It may be configured to be recorded on a computer-readable recording medium such as a disk).

  Furthermore, the program executed by the POS terminal 1, which is a portable terminal of the present embodiment, may be configured to be provided by being stored on a computer connected to a network such as the Internet and downloaded via the network. . Further, the program executed by the POS terminal 1 of the present embodiment may be provided or distributed via a network such as the Internet.

  The program executed in the POS terminal 1 of the present embodiment has a module configuration including the above-described units (data search unit 111, change instruction reception unit 112, and sales promotion processing unit 113). When the (processor) reads the control program from the ROM and executes it, the above-described units are loaded onto the main storage device, and the data search means 111, the change instruction receiving means 112, and the sales promotion processing means 113 are generated on the main storage device. It has become so.

  Although several embodiments of the present invention have been described, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof.

DESCRIPTION OF SYMBOLS 1 Merchandise sales data processing apparatus 32 Sales promotion plan setting table 111 Data search means 112 Change instruction reception means 113 Sales promotion processing means

JP 2003-132434 A

Claims (6)

Data search means for searching for desired journal data from a journal file holding journal data including product registration transaction information relating to past commercial transactions;
Change instruction accepting means for accepting an instruction to change the commodity registration transaction information for the desired journal data;
The original transaction of the commodity registration transaction information of the desired journal data retrieved by adding a commodity not included in the original transaction to the commodity registration transaction information of the retrieved desired journal data. A sales promotion processing means for performing a discount or discount process when a sales promotion condition for executing a discount or discount calculation according to a sales promotion plan included in the sales promotion information at the time,
With
The sales promotion information is stored during the changeable period of the product registration transaction information even after the sales promotion planning is completed.
A product sales data processing apparatus characterized by that. The sales promotion processing means, when the product is canceled with respect to the product registration transaction information of the searched desired journal data, the sales promotion processing at the time of the transaction of the product registration transaction information of the searched desired journal data. If the conditions are no longer met, perform a process to cancel the discount or discount on the product subject to cancellation,
The merchandise sales data processing apparatus according to claim 1. A sales promotion plan setting table for holding the sales promotion information;
The merchandise sales data processing apparatus according to claim 1. The changeable period of the product registration transaction information for storing the sales promotion information can be changed by setting.
The merchandise sales data processing apparatus according to claim 3. Computer
Data search means for searching for desired journal data from a journal file holding journal data including product registration transaction information relating to past commercial transactions;
Change instruction accepting means for accepting an instruction to change the commodity registration transaction information for the desired journal data;
The original transaction of the commodity registration transaction information of the desired journal data retrieved by adding a commodity not included in the original transaction to the commodity registration transaction information of the retrieved desired journal data. A sales promotion processing means for performing a discount or discount process when a sales promotion condition for executing a discount or discount calculation according to a sales promotion plan included in the sales promotion information at the time,
Function as
The sales promotion information is stored during the changeable period of the product registration transaction information even after the sales promotion planning is completed.
A program characterized by that. The sales promotion processing means, when the product is canceled with respect to the product registration transaction information of the searched desired journal data, the sales promotion processing at the time of the transaction of the product registration transaction information of the searched desired journal data. If the conditions are no longer met, perform a process to cancel the discount or discount on the product subject to cancellation,
6. The program according to claim 5, wherein:

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