JP2018085031A - Settlement device and control program - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable an operator to execute a training by assuming that payment has been made by a payment medium even if the payment medium is not at hand.SOLUTION: A settlement device detects a payment medium used for payment of a transaction. The settlement device processes a settlement of the transaction on the basis of an amount of payment by the detected payment medium. In addition, the settlement device allows a display device to display an image for receiving an input of the amount of payment by the payment medium under a condition that a training mode is set. Then, the settlement device processes the settlement of the transaction on the basis of the amount of payment by the payment medium by which the input is received through the image.SELECTED DRAWING: Figure 15

Description

  Embodiments described herein relate generally to a settlement apparatus and a control program for causing a computer to function as a settlement apparatus.

  Supermarkets, convenience stores, and the like have settlement devices for settlement of commercial transactions with customers. This type of settlement apparatus is called a POS (Point Of Sales) terminal, an electronic cash register, or the like.

  A store clerk employed as a cashier or so-called cashier needs to get used to the operation of the payment apparatus. For this reason, many settlement apparatuses can set an operation mode for training operation input, a so-called training mode. The store clerk can perform training assuming various payment scenes using the payment apparatus in which the training mode is set.

  However, for example, in the case of a settlement apparatus equipped with an automatic change machine, a commercial transaction is not settled unless cash that is assumed to have been paid by a customer during training is inserted into the automatic change machine. For this reason, there is a problem that the training cannot be performed unless cash for training is available to the store clerk. Such a problem is the same when training a store clerk's operation for payment by electronic money, for example, because a recording medium on which electronic money is recorded is necessary.

Japanese Patent Application Laid-Open No. 2015-114938

  A problem to be solved by an embodiment of the present invention is to provide a settlement apparatus that can perform training by assuming that the payment medium is paid even if there is no payment medium such as cash or electronic money at hand. It is something to be offered.

  In one embodiment, the settlement apparatus includes a detection unit, a first processing unit, a display device, a setting unit, a control unit, and a second processing unit. The detecting means detects a payment medium used for payment of the transaction. The first processing means processes transaction settlement based on the payment amount by the payment medium detected by the detection means. The setting means sets a training mode for allowing the operator to train operation input. The control means causes the display device to display an image for accepting the input of the payment amount by the payment medium on the condition that the training mode is set. The second processing means processes the transaction settlement based on the payment amount by the payment medium that has received the input via the image.

The schematic diagram of the checkout system containing the payment apparatus which concerns on embodiment. The block diagram which shows the main circuit structures of the registration apparatus and payment apparatus which comprise the system. The schematic diagram which shows the main memory areas formed in RAM of a registration apparatus. The schematic diagram which shows the main memory areas formed in RAM of a payment apparatus. The flowchart which shows the procedure of the information processing which CPU of a registration apparatus performs. The flowchart which shows the procedure of the information processing which CPU of a registration apparatus performs. The flowchart which shows the procedure of the main process which CPU of a payment apparatus performs. The flowchart which shows the procedure of the reception interruption process which CPU of a payment apparatus performs. The figure which shows an example of the registration detailed image displayed on a touch panel when the registration apparatus is operate | moving in registration mode. The figure which shows an example of the registration detailed image displayed on a touch panel when the registration apparatus is operate | moving in training mode. The figure which shows an example of the payment image displayed on a touch panel when the registration apparatus is operate | moving in training mode. The figure which shows an example of the guidance image displayed on a touch panel when the registration apparatus is operate | moving in training mode. The figure which shows an example of the payment selection image displayed on a touch panel when the payment apparatus is operate | moving in training mode. The figure which shows an example of the payment image displayed on a touch panel when the payment apparatus is operate | moving in training mode. The figure which shows an example of the virtual payment image displayed on a touch panel when the payment apparatus is operate | moving in training mode. The figure which shows the other example of the virtual payment image displayed on a touch panel when the payment apparatus is operate | moving in training mode.

  Hereinafter, an embodiment of a settlement apparatus that can perform training by assuming that the payment has been paid with the payment medium even if the payment medium such as cash or electronic money is not at hand will be described with reference to the drawings. This embodiment is a case where the present invention is applied to a settlement apparatus in a semi-self type checkout system.

  FIG. 1 is a schematic diagram of a checkout system 10 including a settlement apparatus 12 according to the embodiment. The checkout system 10 includes a plurality of registration devices 11 and a payment device 12. There are more payment devices 12 than the registration devices 11.

  The registration device 11 has a registration mode as a default operation mode. In the registration mode, the registration device 11 can perform operations such as merchandise sales registration, generation of accounting data, and transmission of accounting data. Product sales registration refers to registering product sales data in a memory based on input data. For example, the registration device 11 registers sales data such as the number of items sold and the sales price in the memory by scanning input of a barcode attached to the product. When the sales registration of all the products sold as one transaction is completed, the registration device 11 generates accounting data necessary for the settlement of the transaction based on the sales data of each product registered in the memory. The accounting data includes a product code, a product name, a unit price, a sales quantity, a sales price, a total quantity, a total price, and the like of a product registered for sale. The registration device 11 transmits the accounting data to the settlement device 12.

  The registration device 11 has a training mode as a non-default operation mode. The training mode is a mode for allowing the user to train an input operation. In the training mode, the registration device 11 can perform operations such as merchandise sales registration, generation of accounting data, and transmission of accounting data, as in the registration mode.

  The settlement apparatus 12 has a registration mode as a default operation mode. When in the registration mode, the settlement apparatus 12 can perform operations such as settlement processing, receipt issuance, sales data sales registration, and the like. The settlement process is to accept the payment input of the price and settle the sales transaction of the product from the price payment data and the accounting data. Cash, credit cards, electronic money, etc. are used for payment. The settlement apparatus 12 issues a receipt describing information on the settled sales transaction. The receipt may be printed on receipt paper and issued as a paper receipt or may be issued as an electronic receipt. Further, the settlement apparatus 12 registers the number of sold products, the amount of money, etc. in the storage device as sales data. The storage device may be included in the settlement apparatus 12 or may be included in a server that is a higher-level machine of the settlement apparatus 12.

  The payment apparatus 12 has a training mode as a non-default operation mode. The training mode is a mode for allowing the user to train an input operation. When in the training mode, the payment apparatus 12 can perform operations such as payment processing and receipt issuance in the same manner as the registration apparatus. However, since the commercial transaction settled in the training mode is a virtual transaction, the settlement apparatus 12 does not register sales data for sales.

  The registration device 11 and the settlement device 12 are arranged for each checkout lane of the store. The number of checkout lanes is arbitrary. The number of registration apparatuses 11 arranged in one checkout lane is one, and the number of settlement apparatuses 12 is arbitrary. FIG. 1 shows an example in which one registration device 11 and two payment devices 12 are arranged in two checkout lanes.

  The registration device 11 is attached to the work table 23 in FIG. The work table 23 has a rectangular top plate. By arranging the plurality of work tables 23 so that the longitudinal direction of the top plate is substantially parallel, the work space of the clerk 21 and the passage (checkout lane) for the shopper 22 are alternately formed.

  Each checkout lane is assigned a unique number. In FIG. 1, lane number “1” is assigned to the upper checkout lane in the figure, and lane number “2” is assigned to the lower checkout lane in the figure. In the check-out lane with the lane number “1”, one registration device 11 (11-1) and two settlement devices 12 (12-1A, 12-1B) are arranged. In the check-out lane with the lane number “2”, one registration device 11 (11-2) and two settlement devices 12 (12-2A, 12-2B) are arranged.

  The registration device 11 cooperates with two payment devices 12 arranged in the same checkout lane. Then, the accounting data is transmitted to one of the two settlement devices 12 that cooperate. Which settlement apparatus 12 is to transmit the accounting data is arbitrary. Further, the accounting data may be transmitted to each of the two settlement apparatuses 12.

  The checkout system 10 is a semi-self system. In other words, the clerk 21 is the operator of the registration device 11. The settlement apparatus 12 is operated by a shopper (settler) 22 who has been registered for sale of the purchased product in the registration apparatus 11.

  FIG. 2 is a block diagram illustrating main circuit configurations of the registration device 11 and the settlement device 12. Each checkout lane registration device 11 and settlement device 12 are both connected to a local area network (LAN) 13 that is an in-store network. A server 14 is also connected to the LAN 13.

  The registration device 11 and the payment device 12 exchange information via the LAN 13. Note that the network may use another communication network such as the Internet or a wireless LAN instead of the LAN 13. Further, information such as accounting data may be exchanged between the registration device 11 and the settlement device 12 via the server 14. Alternatively, the registration device 11 and the payment device 12 may be connected to each checkout lane via a communication network, and the registration devices 11 may be connected to each other between different checkout lanes via a different communication network.

  The registration device 11 includes a CPU (Central Processing Unit) 11a, a ROM (Read Only Memory) 11b, a RAM (Random Access Memory) 11c, an auxiliary storage unit 11d, a scanner 11e, a touch panel 11f, a printer 11g, a reader / writer 11h, and a communication unit. 11i and a transmission system 11j.

  The CPU 11a is connected to the ROM 11b, the RAM 11c and the auxiliary storage unit 11d via the transmission system 11j to constitute a computer. The CPU 11a corresponds to the central part of the computer. The CPU 11a controls each unit to implement various functions as the registration device 11 based on the operating system, middleware, and application program stored in the ROM 11b and the RAM 11c.

  The ROM 11b corresponds to the main storage portion of the computer. The ROM 11b stores the operating system. The ROM 11b may store the middleware or application program. The ROM 11b may store data referred to when the CPU 11a performs various processes.

  The RAM 11c corresponds to the main storage portion of the computer. The RAM 11c stores data that is referred to when the CPU 11a performs various processes. The RAM 11c is also used as a so-called work area that stores data temporarily used when the CPU 11a performs various processes.

  The auxiliary storage unit 11d corresponds to the auxiliary storage portion of the computer. The auxiliary storage unit 11d stores data used when the CPU 11a performs various processes, or data generated by processes performed by the CPU 11a. As the auxiliary storage unit 11d, for example, an EEPROM (Electric Erasable Programmable Read-Only Memory), an HDD (Hard Disc Drive), an SSD (Solid State Drive), or the like can be used. The application program stored in the ROM 11b or the auxiliary storage unit 11d includes a control program described regarding information processing executed by the registration device 11.

The scanner 11e reads the barcode attached to the product and obtains the product code of the product.
The touch panel 11f includes a display device and a touch sensor. The touch panel 11f includes a store clerk and a customer. The clerk touch panel 11f is provided on the work table 23 so that the display screen faces the clerk 21 work space. The customer touch panel 11f is provided on the work table 23 so that the display screen faces the shopper 22 passage side.

The printer 11g issues a receipt by printing various character strings or images on the receipt paper.
The reader / writer 11h reads data recorded on a recording medium such as a card or an IC (integrated circuit) chip, which is a kind of payment medium, and writes data to the recording medium. Cards include various cards for recording information related to payment processing, such as member cards and point cards, in addition to payment cards such as credit cards, debit cards, electronic money cards, and prepaid cards. The IC chip may be provided in an information terminal such as a smartphone in addition to the above various cards.

  The communication unit 11 i is connected to the LAN 13. The communication unit 11i is connected via the LAN 13 and performs data communication with a plurality of settlement apparatuses 12 in a cooperative state. The communication unit 11 i can also perform data communication with another registration apparatus 11 or the settlement apparatus 12 via the LAN 13.

  The transmission system 11j transmits data exchanged among the CPU 11a, ROM 11b, RAM 11c, auxiliary storage unit 11d, scanner 11e, touch panel 11f, printer 11g, reader / writer 11h, and communication unit 11i. As the transmission system 11j, a known system including various buses such as a system bus and various interface circuits that connect these buses and respective units can be used. As hardware of such a registration device 11, for example, an existing POS terminal can be used.

  The settlement apparatus 12 includes a CPU 12a, ROM 12b, RAM 12c, auxiliary storage unit 12d, scanner 12e, touch panel 12f, printer 12g, reader / writer 12h, communication unit 12i, and transmission system 12j. The settlement apparatus 12 includes an automatic change machine 12k. The automatic change machine 12k receives cash (coins and banknotes), which is a kind of payment medium used for payment of transactions. The automatic change machine 12k discharges cash (coins and banknotes) as change.

  The other CPU 12a, ROM 12b, RAM 12c, auxiliary storage unit 12d, scanner 12e, touch panel 12f, printer 12g, reader / writer 12h, communication unit 12i, and transmission system 12j have the same functions as those of the registration device 11. . That is, the CPU 12a is connected to the ROM 12b, the RAM 12c, the auxiliary storage unit 12d, and the transmission system 12j to constitute a computer. And CPU12a controls each part in order to implement | achieve various operation | movement as the payment apparatus 12 based on the operating system, middleware, and application program which were memorize | stored in ROM12b and RAM12c. The application program stored in the ROM 12b or the auxiliary storage unit 12d includes a control program described regarding information processing executed by the settlement apparatus 12. As the hardware of the settlement apparatus 12, for example, a POS terminal compatible with an existing self method can be used.

  The server 14 stores a product database in which product information such as product name and unit price is set in association with the product code of each product in the storage device. The storage device is, for example, an HDD or an SSD, and may be built in the server 14 or may be externally attached to the server 14.

Furthermore, the server 14 stores the sales summary file 31 in the storage device.
The sales aggregation file 31 is an area in which the data of each purchased product registered for sale in each registration device 11 is aggregated by classification item such as by product code, by checkout lane, by date, or by transaction time zone. In the store, by analyzing the data stored in the sales summary file 31, management data such as the sales of the entire store, the number of stocks, and the disposal loss can be obtained.

  FIG. 3 is a schematic diagram showing main memory areas formed in the RAM 11 c of the registration device 11. In FIG. 3, the memory area 41 is an area for storing a plurality of records each including data of a product code, a product name, a unit price, a number, and a price. The product code is a unique code for identifying each product individually. For example, a product code represented by a barcode is attached to each product. The product name and unit price are the name of the product specified by the product code of the same record and the price per point. The number and amount are sales data of products specified by the product code of the same record.

  When the product code is acquired in the registration device 11, the CPU 11a inquires of the server 14 about product information using the product code. Upon receiving this inquiry, the server 14 accesses the product database, reads the product information associated with the product code from the product database, and notifies the registration device 11 via the LAN 13. The CPU 11 a of the registration device 11 creates the above record based on the product information notified from the server 14 and stores (registers) the record in the memory area 41. Hereinafter, the memory area 41 is referred to as a sales registration table 41.

  The memory area 42 is an area for storing the total number and the total amount. The total number is the total number of records stored (registered) in the sales registration table 41, and the total amount is the total amount of the records. Hereinafter, the memory area 42 is referred to as a total table 42.

  The memory area 43 is an area for storing a transmission destination ID for specifying the settlement apparatus 12 that is the transmission destination of the accounting data. The registration device 11 transmits the accounting data generated based on the record information stored (registered) in the sales registration table 41 to the settlement device 12 via the LAN 13. At this time, the registration apparatus 11 transmits the accounting data to the single settlement apparatus 12 identified by the transmission destination ID stored in the memory area 43 via the LAN 13. Hereinafter, the memory area 43 is referred to as a transmission destination memory 43.

The memory area 44 is an area for storing status information ST1 indicating the operation mode of the registration device 11. As described above, the registration device 11 has a registration mode as a default operation mode and a training mode as a non-default operation mode. In the present embodiment, the status information ST1 is “0” in the registration mode and “9” in the training mode. Hereinafter, the memory area 44 is referred to as a status memory 44.
Note that the operation mode of the registration device 11 is not limited to the registration mode and the training mode. It may include a well-known manager mode, inspection mode, checkout mode, setting mode, return mode, and the like.

  FIG. 4 is a schematic diagram showing main memory areas formed in the RAM 12 c of the settlement apparatus 12. In FIG. 4, the memory area 51 is an area for storing the accounting data received from the registration device 11. Hereinafter, the memory area 51 is referred to as an accounting data memory 51.

  The memory area 52 is an area for storing the processing flag F. The processing flag F is information for identifying whether or not the settlement processing based on the accounting data is being executed. In the present embodiment, the processing flag F is reset to “0” when the settlement processing is not being executed, and is set to “1” when the processing is being executed. Hereinafter, the memory area 52 is referred to as a flag memory 52.

The memory area 53 is an area for storing a transfer destination ID for specifying another settlement apparatus 12 that is a transfer destination of accounting data. When the settlement apparatus 12 receives other accounting data during the settlement process, it transfers the accounting data to the other settlement apparatus 12 identified by the transfer destination ID stored in the memory area 53 via the LAN 13. To do. Hereinafter, the memory area 53 is referred to as a transfer destination memory 53.
In the settlement apparatus 12 to which the accounting data is transferred last, the transfer destination ID is not stored in the transfer destination memory 53. Alternatively, information indicating that the transfer destination ID is not set is stored in the transfer destination memory 53.

The memory area 54 is an area for storing status information ST <b> 2 indicating the operation mode of the settlement apparatus 12. As described above, the settlement apparatus 12 has a registration mode as a default operation mode and a training mode as a non-default operation mode. In the present embodiment, the status information ST2 is “0” in the registration mode and “9” in the training mode. Hereinafter, the memory area 54 is referred to as a status memory 54.
Note that the operation mode of the settlement apparatus 12 is not limited to the registration mode and the training mode. It may include a well-known manager mode, inspection mode, checkout mode, setting mode, return mode, and the like.

  5 and 6 are flowcharts showing the procedure of information processing executed by the CPU 11a of the registration apparatus 11. This information processing is in accordance with a control program stored in the ROM 11b or the auxiliary storage unit 11d. FIG. 7 is a flowchart showing a procedure of main processing executed by the CPU 12a of the settlement apparatus 12, and FIG. 8 is a flowchart showing a procedure of reception interrupt processing executed by the CPU 12a. The main process and the reception interrupt process are in accordance with a control program stored in the ROM 12b or the auxiliary storage unit 12d. 9 to 12 are examples of images displayed on the touch panel 11f of the registration apparatus 11, and FIGS. 13 to 16 are examples of images displayed on the touch panel 12f of the settlement apparatus 12. Hereinafter, the operation of the checkout system 10 will be described with reference to these drawings. Note that the contents and images of the processes described below are examples, and various processes and images that can obtain similar results can be used as appropriate.

First, the operation of the registration device 11 will be described.
When the registration device 11 is activated in the default registration mode, the CPU 11a starts information processing according to the procedure shown in the flowchart of FIG. First, the CPU 11a performs initialization as Act1. By this initialization, the sales registration table 41 and the total table 42 are cleared. Further, the status ST1 of the status memory 44 becomes “0”.
Next, the CPU 11a displays the registered detailed image SC1 (see FIG. 9) on a part of the screen of the touch panel 11f as Act2.

The registration detail image SC1 represents the contents of the sales registration table 41 and the total table 42, and allows the store clerk 21 to confirm the implementation status of the registration process. FIG. 9 is an example of the registration detail image SC1 when the status ST1 is “0”, that is, when operating in the registration mode. Registration detail image SC1 includes display areas R1, R2 and a button B1. The display area R1 displays the product name, the number, and the unit price related to the product that has been registered for purchase most recently, and the total number and the total price of the purchased product after the product is registered. The display area R2 displays a list of product names, numbers, unit prices, and amounts related to products for which purchase registration has been made before the products shown in the registration detail image SC1. The button B1 is for the user to specify that the operation mode of the registration device 11 is switched to the training mode. In the following description, the button B1 is referred to as a training button.
In addition, although illustration is abbreviate | omitted, CPU11a is outside the area | region used as the registration detailed image SC1 of the screen of the touchscreen 11f, and various function buttons, such as a merchandise button for the salesclerk 21 to specify goods, and a subtotal button. indicate.

  The clerk 21 confirming the registration detail image SC1 operates the scanner 11e and the product button, for example, and sequentially inputs the product code of the product purchased by the shopper 22. Then, after inputting the product codes of all the purchased products, the clerk 21 touches the subtotal button.

Returning to the description of FIG.
The CPU 11a displaying the registration detail image SC1 confirms whether or not the training button B1 is input as Act3. When the training button B1 is not touched (NO in Act3), the CPU 11a confirms whether or not a product code is input as Act4. If the product code has not been input (NO in Act 4), the CPU 11a returns to the Act 3 process. Therefore, the CPU 11a waits for the training button B1 to be touched or the product code to be input by the processing of Act3 and Act4.

  In the standby state of Act3 and Act4, when a product code is input via the scanner 11e or the product button (YES in Act4), the CPU 11a registers product sales data as Act5. That is, the CPU 11a detects product information such as a product name and unit price set in the product database in association with the input product code, and calculates the sales price by multiplying the unit price by the number of sales. Then, the CPU 11 a creates a record of product sales data including the product code, product name, unit price, sales quantity, and sales price, and registers the record in the sales registration table 41. In addition, the CPU 11a adds the sales quantity and the sales price to the total table 42. When registration of the merchandise sales data is completed in this way, the CPU 11a updates the registration detail image SC1 so as to conform to the contents of the sales registration table 41 and the total table 42 as Act6.

  When the registration detail image SC1 is updated, the CPU 11a confirms whether or not the next product code is input as Act7. When the product code is not input (NO in Act 7), the CPU 11a confirms whether the subtotal button is touched as Act 8. If the subtotal button is not touched (NO in Act 8), the CPU 11a returns to the Act 7 process. Therefore, the CPU 11a waits for the product code to be input or the subtotal button to be touched by the processing of Act7 and Act8. In this standby state, the CPU 11a may confirm the occurrence of another event such as another operation being performed, and may shift to processing according to the occurrence event.

  On the other hand, when the training button B1 is touched in the standby state of Act3 and Act4 (YES in Act3), the CPU 11a sets the status information ST1 of the status memory 44 to “9” as Act9. Further, the CPU 11a changes the registration detail image SC1 when the registration mode is set as Act10 to the registration detail image SC2 (see FIG. 10) when the training mode is set.

  FIG. 10 shows an example of the registration detail image SC2 when the status information ST1 is “9”, that is, when operating in the training mode. The registration detail image SC2 displays a stop button B2 instead of the training button B1 of the registration detail image SC1. In addition, the registered detailed image SC2 adds a comment “(training)” to notify the trainee that training is in progress to the registered detailed image SC1. The stop button B2 is used by the trainee to designate the stop of the training mode.

  A trainer (for example, a clerk 21) who performs training of the registration device 11 touches the training button B1 of the registration detail image SC1. Then, since the registered detailed image SC2 is displayed on the touch panel 11f, the trainee sequentially inputs the product codes of the products prepared for training. Then, when the product codes of all the training products are input, the trainee touches the subtotal button. If it is decided to stop the training for some reason before starting the training, the trainee touches the stop button B2.

  If the registration detail image SC2 is displayed on the touch panel 11f, the CPU 11a confirms whether or not a product code is input as Act11. When the product code is not input (NO in Act 11), the CPU 11a confirms whether or not the cancel button B2 is touched as Act 12. When stop button B2 is not touched (NO in Act 12), CPU 11a returns to the process of Act 11. Therefore, the CPU 11a waits for the product code to be input or the stop button B2 to be touched by the processing of Act11 and Act12. In this standby state, the CPU 11a may confirm the occurrence of another event such as another operation being performed, and may shift to processing according to the occurrence event.

  When the cancel button B2 is touched in the standby state of Act11 and Act12 (YES in Act12), the CPU 11a sets the status information ST1 of the status memory 44 to “0” as Act13. Then, the CPU 11a returns to the process of Act2. Therefore, the CPU 11a returns the display image on the touch panel 11f from the registered detail image SC2 to the registered detail image SC1. Then, the CPU 11a returns to the standby state for Act3 and Act4 again.

  If a product code is input via the scanner 11e or the product button in the standby state of Act11 and Act12 (YES in Act11), the CPU 11a proceeds to the processing of Act5. That is, the CPU 11a registers product sales data and updates the registration detail image SC2. Thereafter, the CPU 11a enters a standby state for Act7 and Act8.

  If a product code is input in the standby state of Act7 and Act8 (YES in Act7), the CPU 11a returns to the processing of Act5. Then, the CPU 11a repeats the subsequent processing in the same manner as described above. Therefore, every time the product code is input, the CPU 11a registers the product sales data and updates the registered detailed image SC1 or the registered detailed image SC2.

  When the subtotal button is touched in the standby state of Act7 and Act8 (YES in Act8), the CPU 11a generates accounting data based on the data of the sales registration table 41 and the total table 42 as Act14. Further, the CPU 11a displays the payment image SC3 (see FIG. 11) as a part of the screen of the touch panel 11f as Act15.

  The payment image SC3 allows the clerk 21 to confirm whether or not to shift to payment for the registered product. An example of the payment image SC3 is shown in FIG. FIG. 10 is a payment image SC3 when the registration apparatus 11 is operating in the training mode. The payment image when the registration device 11 is operating in the registration mode is obtained by deleting the comment “(training)” that notifies the trainee that training is in progress from the payment image SC3 in FIG.

Payment image SC3 includes display area R3 and buttons B3, B4, B5 and B6. The display area R3 displays the total number and total amount of the total table 42. Buttons B3 and B4 are for the operator (the store clerk 21 or the trainee) to specify that a discount or discount is applied to the total amount. The button B5 is used by the operator to specify that the registration detail image SC1 or the registration detail image SC2 is displayed again on the screen of the touch panel 11f. The button B6 is for the operator to specify the transmission of accounting data.
The operator who has confirmed the payment image SC3 touches the return button B5 when adding a product to be registered. When shifting to the payment for the registered merchandise, the operator touches the transmission button B6.

  When the payment image SC3 is displayed, the CPU 11a confirms whether or not the return button B5 is touched as Act 21 in FIG. When the return button B5 is not touched (NO in Act 21), the CPU 11a confirms whether or not the transmission button B6 is touched as Act 22. When transmission button B6 is not touched (NO in Act 22), CPU 11a returns to the processing of Act 21. Therefore, the CPU 11a waits for the return button B5 or the transmission button B6 to be touched by the processing of Act21 and Act22. In this standby state, the CPU 11a may confirm the occurrence of another event such as another operation being performed, and may shift to processing according to the occurrence event. For example, when one of the buttons B3 and B4 is touched by the operator, the CPU 11a changes the total amount included in the accounting data in accordance with a subsequent instruction from the operator.

  When the return button B5 is touched in the standby state of Act21 and Act22 (YES in Act21), the CPU 11a displays the immediately preceding registered detail image SC1 or registered detail image SC2 as a part of the screen of the touch panel 11f as Act23. Display again. Thereafter, the CPU 11a returns to the process of Act5 in FIG. 5 and repeats the subsequent processes in the same manner as described above.

When the transmission button B6 is touched in the standby state of Act21 and Act22 (YES in Act22), the CPU 11a assigns the status information ST1 in the status memory 44 to the accounting data generated in the processing of Act14 as Act24.
The CPU 11a acquires the transmission destination ID from the transmission destination memory 43 as Act25. Then, the CPU 11a transmits the accounting data to which the status information ST1 is given to one settlement apparatus 12 identified by this transmission destination ID as Act 26.

  Specifically, the CPU 11a uses the communication address set in one settlement apparatus 12 identified by the transmission destination ID as the transmission destination address, sets the communication address set in its own machine as the transmission source address, and transmits the accounting data to the LAN 13. The communication unit 11i is controlled to transmit. By this control, information including the accounting data to which the status information ST1 is assigned is transmitted on the LAN 13. This information is received by one settlement apparatus 12 identified by the transmission destination ID.

  If the transmission of the accounting data is controlled in this way, the CPU 11a waits for a response signal from the settlement apparatus 12 as Act27. As will be described later, from any settlement apparatus 12 that has received the accounting data (a settlement apparatus that has received the accounting data transmitted from the registration apparatus 11 or a settlement apparatus that has received the accounting data transferred from another settlement apparatus). A receipt response signal or an error response signal is returned. If CPU 11a receives the response signal via communication unit 11i (YES in Act 27), it determines as Act 28 whether the response signal is a reception response signal or an error response signal.

When the response signal is a reception response signal (YES in Act 28), the CPU 11a displays a guide image SC4 (see FIG. 12) on a part of the screen of the touch panel 11f as Act 29.
The guide image SC4 allows the operator to confirm the settlement apparatus 12 that is the transmission destination of the accounting data. An example of the guide image SC4 is shown in FIG. FIG. 12 is a guide image when the registration device 11 is operating in the training mode. The guidance image when the registration device 11 is operating in the registration mode is obtained by deleting the comment “(training)” notifying the trainee that training is in progress from the guidance image SC4 in FIG.

  Guide image SC4 includes display areas R4 and R5 and a button B7. The display area R4 displays the total number and total amount of the total table 32a. The display area R5 displays a message for notifying the operator of the settlement apparatus 12 that is the transmission destination of the accounting data. The message may be, for example, “Please make a payment with payment device B”. The content of the message is not particularly limited. For example, “sent to settlement apparatus B” may be used, or only “settlement apparatus B” or “B” may be used. The button B7 is for the operator to specify that the content of the guidance image SC4 has been confirmed. Hereinafter, the button B7 is referred to as a confirmation button B7.

The guidance image SC4 may be displayed on the customer touch panel 11f instead of the store clerk touch panel 11f. In this case, the user who has confirmed the guide image SC will touch the confirmation button B7.
The clerk 21 who has finished the sales registration of the product purchased by the shopper touches the confirmation button B7 when confirming the guide image SC4. Further, the clerk 21 notifies the shopper 22 that the payment should be made with the payment device 12 guided by the guide image SC4. Upon receiving this notification, the shopper 22 moves to the settlement apparatus 12 and performs an operation for settlement. On the other hand, the trainee who has finished the sales registration of the training product touches the confirmation button B7 after confirming the guide image SC4. Thereafter, the user moves to the settlement apparatus 12 guided by the guide image SC4 and performs training of input operation.

  The CPU 11a displaying the guidance image SC4 waits for the confirmation button B7 to be touched as Act31. If confirmation button B7 is touched (YES in Act 31), CPU 11a sets status information ST1 in status memory 44 to "0" as Act 32. Thereafter, the CPU 11a returns to the processing of Act2. Accordingly, the CPU 11a returns the display image on the touch panel 11f from the guide image SC4 to the registered detailed image SC1. Then, the CPU 11a repeats the same process as described above.

On the other hand, when the response signal is an error response signal (NO in Act 28), CPU 11a causes Act 30 to display a transmission impossible image on a part of the screen of touch panel 11f. The non-transmissible image notifies the operator that the accounting data has not been processed by the settlement apparatus 12. The non-transmissible image includes a confirmation button B7 similar to the guidance image SC4. The clerk 21 or the trainee who has confirmed the non-transmittable image touches the confirmation button B7.
The CPU 11a displaying the non-transmissible image proceeds to the above-described Act31 process. Therefore, if the confirmation button B7 for non-transmissible images is touched, the image displayed on the touch panel 11f returns from the non-transmissible image to the registered detailed image SC1.
As described above, the registration device 11 can change the operation mode from the default registration mode to the non-default training mode by touching the training button B1 of the registration detail image SC1. When the trainee finishes training for a series of input operations related to one transaction, the operation mode of the registration device 11 returns to the registration mode. Therefore, when the trainee performs the training of the registration device 11 again, it is only necessary to touch the training button B1 of the registration detail image SC1.

Next, the operation of the settlement apparatus 12 will be described.
When the settlement apparatus 12 is activated, the CPU 12a starts main processing of the procedure shown in the flowchart of FIG. First, the CPU 12a resets the processing flag F in the flag memory 52 to "0" as Act41. Further, the CPU 12a displays a standby image as a part of the screen of the touch panel 12f as Act42. The standby image represents that there is no state in which payment processing is performed, and what kind of information is represented may be arbitrary. For example, it is assumed that the standby image displays a message indicating that payment processing cannot be performed, or displays an arbitrary image indicating an advertisement or the like as a screen saver.

  On the other hand, the CPU 12a can execute the reception interrupt process shown in FIG. 8 in parallel with the main process shown in FIG. The reception interrupt process is started when the communication unit 12i receives information having the communication address set to the own device as the transmission destination address.

  When the reception interrupt process is started, the CPU 12a first identifies as Act 61 whether or not the reception information includes accounting data. The received information includes a type code indicating the type of information. The CPU 12a identifies whether or not the received information includes accounting data by this type code. If the received information does not include accounting data (NO in Act 61), CPU 12a executes information processing according to the type of the received information.

  When the received information includes accounting data (YES in Act 61), the CPU 12a checks the processing flag F as Act 62. Here, when the processing flag F is reset to “0” (NO in Act 62), that is, when the settlement process is not executed in the settlement apparatus 12, the CPU 12a has received the accounting data as Act 63. Is notified to the main process.

  On the other hand, when the processing flag F is set to “1” (YES in Act 62), that is, when the settlement apparatus 12 is executing a settlement process, the CPU 12a stores the transfer destination ID in Act 64 as the transfer destination ID. Check whether or not is stored. When the transfer destination ID is not stored in transfer destination memory 53 (NO in Act 64), CPU 12a transmits an error response signal to Actuation data transmission source registration device 11 as Act 65.

  Specifically, the CPU 12a transmits an error response signal to the LAN 13 using the communication address set as the transmission source address in the received information as the transmission destination address and the communication address set in the own apparatus as the transmission source address. The communication unit 12i is controlled. By this control, an error response signal is transmitted on the LAN 13. This error response signal is received by the registration device 11 specified by the transmission destination address.

  On the other hand, when the transfer destination ID is stored in transfer destination memory 53 (YES in Act 64), CPU 12a acquires the transfer destination ID from transfer destination memory 53 as Act 66. Then, the CPU 12a transfers the information received in the process of Act 61, that is, the information including the accounting data to which the status information ST1 is given, to the other settlement apparatus 12 identified by this transfer destination ID as Act 67.

Specifically, the CPU 12a changes the transmission destination address of the information received in the process of Act 61 to the communication address set in one settlement apparatus 12 identified by the transfer destination ID, and transmits the communication unit to the LAN 13. 12i is controlled. By this control, information including the accounting data to which the status information ST1 is assigned is transmitted on the LAN 13. This information is received by one settlement apparatus 12 identified by the transfer destination ID. The CPU 12a of the settlement apparatus 12 that has received this information executes a reception interrupt process shown in the flowchart of FIG.
Even when the processing flag F is reset to “0” in the processing of Act 62, if an error that interferes with the settlement processing occurs, for example, there is no receipt paper in the printer 12g, the CPU 12a The process proceeds to Act 64 instead of Act 63.

Returning to the description of FIG.
The CPU 12a that has displayed the standby image on a part of the screen of the touch panel 12f waits to receive the accounting data as Act43. When the CPU 12a receives the notification that the transaction data has been received in Act 63 of the reception interrupt process, the CPU 12a stores the transaction data to which the status information ST1 is assigned as Act 44 in the transaction data memory 51. Further, the CPU 12a sets the processing flag F to “1” as Act 45. Further, the CPU 12a transmits a receipt response signal as Act 46 to the registration device 11 of the transaction data transmission source.

  Specifically, the CPU 12a transmits a reception response signal to the LAN 13 with the communication address set as the transmission source address in the received information as the transmission destination address and the communication address set in the own apparatus as the transmission source address. The communication unit 12i is controlled. With this control, a receipt response signal is transmitted on the LAN 13. This receipt response signal is received by the registration device 11 specified by the transmission destination address.

  In this way, the CPU 12a that controlled the transmission of the receipt response signal detects the status information ST1 added to the accounting data as Act 47. Then, the CPU 12a replaces the status information ST2 stored in the status memory 54 as Act 48 with the status information ST1 detected in the processing of Act 47. Therefore, when the status information ST1 added to the accounting data is “0”, the status information ST2 is “0”. That is, the operation mode of the settlement apparatus 12 is set to the registration mode. Similarly, when the status information ST1 added to the accounting data is “9”, the status information ST2 is “9”. That is, the operation mode of the settlement apparatus 12 is set to the training mode.

  Here, the computer having the CPU 12a as a main body constitutes a setting means for setting a training mode for training the operation input to the operator by executing the processes of Act47 and Act48.

After replacing the status information ST2 with the status information ST1, the CPU 12a displays the payment selection image SC5 as a part of the screen of the touch panel 12f as Act49.
The payment selection image SC5 is an image that prompts the operator (settler (generally, the shopper 22) or a trainee) to select a payment medium. An example of the payment selection image SC5 is shown in FIG. FIG. 13 is a payment selection image when the status information ST2 is “9”, that is, when the settlement apparatus 12 is operating in the training mode. When the status information ST2 is “0”, that is, the payment selection image when the settlement apparatus 12 is operating in the registration mode, the comment “(training) that informs the trainee that the payment selection image SC5 in FIG. Middle) ”is deleted.

  Payment selection image SC5 includes display areas R6 and R7 and buttons B8, B9 and B10. The display area R6 displays operation guidance for the operator. The display area R7 displays the total number and total amount included in the accounting data. The button B8 is for the operator to specify that the payment medium is cash. The button B9 is for the operator to specify that the payment medium is a credit card. The button B10 is for the operator to specify that the payment medium is electronic money. In the following description, the button B8 is referred to as a cash button B8, the button B9 is referred to as a credit button B9, and the button B10 is referred to as an electronic money button B10.

  Incidentally, the operator who has confirmed the payment image when operating in the registration mode, that is, the settlement person, decides whether to pay by cash, pay by credit card or pay by electronic money. And when paying with cash, the cash button B8 is touched and the cash more than the total amount is thrown into the automatic change machine 12k. When paying with a credit card, the user touches the credit button B9 and causes the reader / writer 12h to read the credit card data. When paying with electronic money, the electronic money button B10 is touched and the electronic money stored in the IC card or the IC chip of the information communication terminal is read by the reader / writer 12h.

  Similarly, the operator who has confirmed the payment image SC5 when operating in the training mode, that is, the trainee, touches the cash button B8 when he / she trains to pay with cash and pays with a credit card. When training, the user touches the credit button B9, and when training to pay with electronic money, the user touches the electronic money button B10. However, the trainee does not necessarily have to put cash into the automatic change machine. Also, the trainee does not necessarily have the reader / writer 12h read credit card data or electronic money. This point will be described later.

Returning to the description of FIG.
The CPU 12a displaying the payment image SC5 accepts selection of a payment medium as Act50. That is, the CPU 12a waits for any of the cash button B6, the credit button B7, or the electronic money button B8 to be touched. When any button is touched, the CPU 12a detects the payment medium selected by the touched button as Act 51. For example, when the cash button B6 is touched, the CPU 12a detects the amount of cash inserted into the automatic change machine 12k. Similarly, when the credit button B7 is touched, the CPU 12a detects credit card data read by the reader / writer 12h. When the electronic money button B8 is touched, the CPU 12a detects the electronic money read by the reader / writer 12h. Thereafter, as Act 52, the CPU 12a displays a settlement image SC6 (see FIG. 14) SC6 corresponding to the selected payment medium on a part of the screen of the touch panel 12f.

  The settlement image SC6 is an image that notifies the operator of the settlement method. An example of the settlement image SC6 is shown in FIG. FIG. 14 shows a settlement image SC6 when cash payment is selected as the payment medium. The settlement image SC6 includes display areas R8 and R9 and a button B11. The display area R8 displays operation guidance when paying with cash. The display area R9 displays information related to payment in cash, that is, a total amount, a payment amount, and a change amount. The button B11 is for an operator who has paid for the cash to specify settlement. In the following description, the button B11 is referred to as a settlement button B11.

  Incidentally, the payment image when the credit card payment is selected as the payment medium is displayed, for example, the operation guidance when the credit card is read by the reader / writer 12h in the display area R8, and the total amount and the credit payment are displayed in the display area R9. The amount is displayed. The payment image when electronic money payment is selected as the payment medium is displayed, for example, in the display area R8, operation guidance for reading the electronic money with the reader / writer 12h, and the total amount and the electronic money are displayed in the display area R9. The balance is displayed.

  Here, the computer having the CPU 12a as its main body selects one of the payment media from a plurality of types of payment media by executing the processing of Act 49 and Act 50 in cooperation with the touch panel 12f. The reception means for receiving is configured. In addition, the computer forms detection means for detecting a payment medium used for payment of a transaction by executing the processing of Act 51 in cooperation with the reader / writer 12h and the automatic change machine 12k.

Returning to the description of FIG.
The CPU 12a displaying the settlement image SC6 checks the status information ST2 in the status memory 54 as Act53. When the status information ST2 is “0”, that is, when the registration mode is set (“0” in Act 53), the CPU 12a executes the settlement process as Act 54. That is, when the cash button B6 is touched, the CPU 12a executes a settlement process for cash payment based on the amount of cash input detected through the automatic change machine 12k. When the credit button B7 is touched, settlement processing for credit card payment is executed based on the credit card data read by the reader / writer 12h. When the electronic money button B8 is touched, the CPU 12a executes settlement processing for electronic money payment based on the balance of electronic money read by the reader / writer 12h. Since these payment processes are well-known matters in the existing self-POS terminal, the description thereof is omitted here.

  Here, the computer having the CPU 12a as a main body executes the processing of Act 54 in cooperation with the touch panel 12f, thereby processing the settlement of the transaction based on the payment amount by the payment medium detected by the detecting means. The processing means is configured.

  The settlement method is not limited to cash, credit card and electronic money. For example, the settlement apparatus 12 can cope with settlement with a cash voucher such as a service point or a gift certificate.

  When the settlement process ends, the CPU 12a executes a receipt issue process as Act55. That is, the CPU 12 a edits the receipt print data based on the transaction data stored in the transaction data memory 51. Then, the CPU 12a operates the printer 12g to issue a receipt. After the receipt is issued, the CPU 12a notifies the server 14 of sales of the accounting data as Act 56.

  Specifically, the CPU 12 a generates a sales notification command including the accounting data stored in the accounting data memory 51. Then, the CPU 12a controls the communication unit 12i so that the sales notification command is transmitted to the LAN 13 with the communication address of the server 14 as the transmission destination address and the communication address set in the own device as the transmission source address. With this control, a sales notification command is transmitted on the LAN 13. This sales notification command is received by the server 14 specified by the transmission destination address.

The server 14 that has received the sales notification command updates the data in the sales summary file 31 based on the accounting data included in the command.
The CPU 12a that has notified the server 14 of the sales of the accounting data returns to the processing of Act 41. Then, the CPU 12a repeats the subsequent processing in the same manner as described above.

  On the other hand, when the status information ST2 is “9” in Act 53, that is, when the training mode is set (“9” in Act 53), the CPU 12a sets the virtual payment image SC7 as a part of the screen of the touch panel 12f as Act 57. Display.

The virtual payment image SC7 is an image for the trainee to virtually perform a payment operation using the selected payment medium. An example of the virtual payment image SC7 is shown in FIGS.
FIG. 15 is a virtual payment image SC7 when cash payment is selected as the payment medium. The virtual payment image SC7 includes numeric keypad buttons 0 to 9 for entering the payment amount and a correction button for the settlement person to specify the correction of the entry. As shown in FIG. 15, the virtual payment image SC7 is displayed so as to overlap the payment image SC6. Also, a comment “(training)” is displayed to notify the trainee that training is in progress. The trainee who confirmed the virtual payment image SC7 puts the amount of money into the automatic change machine 12k with the numeric keypad instead of putting cash into the automatic change machine 12k. Or you may throw cash into the automatic change machine 12k.

  FIG. 16 shows a virtual payment image SC7 when electronic money is selected as the payment medium. The virtual payment image SC7 includes an image RW of the reader / writer 11h and a plurality of types (two types in FIG. 16) of electronic money images M1 and M2 having different balances. As shown in FIG. 16, the virtual payment image SC7 is displayed so as to overlap the payment image SC6. Also, a comment “(training)” is displayed to notify the trainee that training is in progress. The trainee who has confirmed the virtual payment image SC7 uses the electronic money images M1 and M2 in which the desired balance is recorded, instead of putting an electronic money recording medium (such as an information terminal mounted with a card or IC chip) on the reader / writer 12h. select. Alternatively, an electronic money recording medium may be placed on the reader / writer 12h.

  In addition, the virtual payment image when the credit card payment is selected as the payment medium may be an image that causes the reader / writer 12h to read the credit card data on the screen. The trainee who has confirmed this image performs an operation of causing the reader / writer 12h to read the credit card data on the screen of the touch panel 11f. Alternatively, the credit card data may be actually read by the reader / writer 12h.

  Here, the computer having the CPU 12a as a main body inputs the payment amount by the payment medium to the display device on the condition that the training mode is set by executing the processing of Act56 and Act57 in cooperation with the touch panel 12f. The control means which displays the image which receives is comprised.

Returning to the description of FIG.
The CPU 12a displaying the virtual payment image SC7 executes a settlement process as Act58. This settlement process is basically the same as the Act 54 settlement process. However, in the settlement process of Act 58, the operation input of the virtual payment image SC7 is validated. That is, when the cash button B6 is touch-operated, the CPU 12a executes a settlement process using the value set by the operation input of the virtual payment image SC7 as the amount inserted into the automatic change machine 12k. When the credit button B7 is touched, the CPU 12a executes the settlement process on the assumption that the preset credit card data is read by the reader / writer 12h by the operation input of the virtual payment image SC7. When the electronic money button B8 is touched, the CPU 12a executes a settlement process on the assumption that electronic money of a preset balance is read by the reader / writer 12h by an operation input of the virtual payment image SC7.

  Here, the computer having the CPU 12a as its main body constitutes a second processing means for processing the settlement of the transaction based on the payment amount by the payment medium that has received the input via the image by executing the processing of Act58. .

When the settlement process is completed, the CPU 12a executes a receipt issuance process as Act 59. This receipt issuing process is the same as the receipt issuing process of Act55.
When the receipt issuance process is completed, the CPU 12a returns to the process of Act41. Then, the CPU 12a repeats the subsequent processing in the same manner as described above. As described above, when the status information ST2 is set to “9”, that is, when the operation mode is the training mode, the settlement apparatus 12 performs the settlement process and the receipt issuance process, but the accounting data described as Act 56 Sales notification processing is not performed.

In the checkout system 10 of the present embodiment, when the settlement apparatus 12 receives the accounting data from the registration apparatus 11 in the default registration mode, the payment selection image SC5 is displayed on the touch panel 12f. Here, when the settlement person touches, for example, the cash button B8 and inserts cash into the automatic change machine 12k, the settlement apparatus 12 executes settlement processing by cash payment based on the inserted amount.
Similarly, when the settlement person selects, for example, the electronic money button B10 and places the electronic money recording medium on the reader / writer 12h, the settlement apparatus 12 executes settlement processing by electronic money payment based on the balance of the electronic money. Is done.

  On the other hand, when the settlement apparatus 12 receives the accounting data from the registration apparatus 11 in the non-default training mode, the payment selection image SC5 is displayed on the touch panel 12f. However, when the trainee touches the cash button B8 here, as shown in FIG. 15, the virtual payment image SC7 including the numeric keypad buttons 0 to 9 for placing the payment amount on the touch panel 12f is a payment image. Overlaid on SC6. When the trainee touches the numeric keypad button of the virtual payment image SC7 and inputs the payment amount in cash, the settlement apparatus 12 assumes that the cash corresponding to the payment amount has been inserted into the automatic change machine 12k. Payment processing by payment is executed. Therefore, the trainee can perform training when the payment medium is cash even if there is no cash at hand.

Similarly, when the settlement person selects the electronic money button B10, for example, as shown in FIG. 16, a virtual payment image SC7 including electronic money images M1 and M2 for selecting the balance of electronic money is displayed on the touch panel 12f. It is displayed superimposed on the settlement image SC6. When the trainee touches the electronic money images M1 and M2 of the virtual payment image SC7 and selects the balance of the electronic money, the settlement apparatus 12 has a recording medium on which the electronic money of the balance is recorded in the reader / writer 12h. The settlement processing by electronic money payment is executed assuming that the payment has been made. Therefore, the trainee can perform training when the payment medium is electronic money even if there is no electronic money at hand.
Such an effect is realized by displaying a virtual payment image SC7 suitable for the payment medium on the touch panel 12f even when the payment medium is a credit card or a cash voucher such as a service point or a gift certificate. .

  Further, when the virtual payment image SC7 is displayed over the payment image SC6, a comment “(training)” notifying the trainee that training is in progress is displayed. Therefore, anyone can easily confirm that the payment apparatus 12 is operating in the training mode.

Hereinafter, modifications of the embodiment will be described.
In the embodiment, the status information ST1 is added to the accounting data transmitted from the registration device 11 to the settlement device 12, and the settlement device 12 that has received the accounting data uses the status information added to the accounting data as its own status. A case where the tray patience mode is set by replacing the information ST2 is illustrated. The means for setting the training mode in the settlement apparatus 12 is not limited to this. As in the existing settlement apparatus 12, the training mode may be set by a switching operation of a mode switching switch or a selection operation from a mode selection screen.

  In the embodiment, the comment “(training)” is displayed to notify the operator that training is in progress. Information for notifying the operator that training is in progress is not limited to the above comment. For example, an icon that can identify that training is in progress may be displayed.

  Moreover, in the said embodiment, the case where the function which concerns on this invention was mounted in the semi self-type payment apparatus 12 was illustrated. The settlement apparatus equipped with the function according to the present invention is not limited to this. For example, even if it is a self-type payment device, a so-called self-type POS terminal, or a face-to-face type payment device, a so-called POS terminal, an electronic cash register, or the like, the function according to the present invention is installed, so that The same operational effects can be achieved.

  Note that the transfer of the settlement apparatus 12 is generally performed in a state where a program such as a control program is stored in the ROM. However, the present invention is not limited to this, and the program may be transferred in a state where the program is not stored in the ROM or in a state where another control program is stored in the ROM or the auxiliary storage unit. In this case, a control program or the like assigned individually to the writable storage device of the settlement apparatus 12 is written in response to an operation by a user or the above-described another control program is rewritten. May be. The transfer of the control program or the like can be performed by recording on a removable recording medium or by communication via a network. The recording medium may be in any form as long as it can store a program such as a CD-ROM or a memory card and can be read by the apparatus. Further, the function obtained by installing or downloading the program may be realized in cooperation with an OS (operating system) in the apparatus.

  In addition, although several embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other forms, and various omissions, replacements, and changes can be made without departing from the 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 10 ... Checkout system, 11 ... Registration apparatus, 12 ... Payment apparatus, 13 ... Network, 11a, 12a ... CPU, 11b, 12b ... ROM, 11c, 12c ... RAM, 11d, 12d ... Auxiliary storage unit, 11e, 12e ... Scanner, 11f, 12f ... touch panel, 11g, 12g ... printer, 11h, 12h ... reader / writer, 11i, 12i ... communication unit, 11j, 12j ... transmission system, 12k ... automatic change machine, 31 ... sales summary file, 41 ... Sales registration table 42 ... Total table 43 ... Destination memory 44 ... Status memory 51 ... Account data memory 52 ... Flag memory 53 ... Transfer destination memory 54 ... Status memory SC5 ... Payment selection image SC6 ... Settlement image, SC7 ... Virtual payment image.

Claims (6)

Detecting means for detecting a payment medium used for payment of the transaction;
First processing means for processing settlement of the transaction based on a payment amount by the payment medium detected by the detection means;
A display device;
A setting means for setting a training mode for training an operation input to the operator;
Control means for displaying an image for accepting an input of a payment amount by the payment medium on the display device on the condition that the training mode is set;
Second processing means for processing settlement of the transaction based on a payment amount by the payment medium that has received an input via the image;
A settlement apparatus. Accepting means for accepting selection of any one of the plurality of types of payment media;
The settlement apparatus according to claim 1, further comprising: One of the plurality of types of payment media is cash,
When the control means accepts that the cash is selected as a payment medium by the accepting means, it displays an image for placing a payment amount in cash.
The settlement apparatus according to claim 2. One of the plurality of types of payment media is electronic money,
The control means, when receiving that the electronic money is selected as a payment medium by the receiving means, displays an image for selecting a balance of electronic money,
The settlement apparatus according to claim 2. The control means displays information notifying the operator that training is being performed together with the image.
The settlement apparatus according to any one of claims 1 to 4. To a computer having a display device,
The ability to detect payment media used to pay for transactions,
A function of processing settlement of the transaction based on the detected amount of payment by the payment medium;
A function to set a training mode for training the operator input
A function of displaying an image for accepting an input of a payment amount by the payment medium on the display device on the condition that the training mode is set; and
A function of processing settlement of the transaction based on a payment amount by the payment medium that has received an input via the image;
Control program to realize.