JP2533185C - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a merchandise sales data processing device capable of automatically calculating privilege points corresponding to the total amount of merchandise purchased by a customer. [Prior art] Among retail stores such as supermarkets and specialty stores, privilege points are calculated according to the total amount of products purchased by customers, and the privilege points can be substituted for the next payment amount, so that customers are retained. There is a place where store management is aimed at. As a product sales data processing device such as an electronic cash register used in such a store, sales data of a product registered by a product registration operation is registered in a storage unit, and a sales price of the product is stored in a total amount memory. Is added to. Then, a receipt on which the total amount in the total amount memory is printed by the closing operation is issued, the total amount in the total amount memory is divided by the point reference amount, and the quotient is multiplied by the point magnification to obtain the points. There is a known automatic calculation. Here, the point reference amount and the point magnification are set in the internal memory in advance, and the setting contents are changed by a complicated key operation in a state where the setting mode is selected. Therefore, it is possible to change the point magnification during the setting operation before the start of the registration operation, but it is extremely difficult to change the point magnification during the registration operation because the work efficiency is significantly reduced. For this reason, in the conventional apparatus, it was not possible to take a preferential treatment of giving a large number of points by increasing the point magnification for a specific customer (excellent customer). [Problems to be Solved by the Invention] As described above, in the conventional merchandise sales data processing apparatus that can automatically calculate points corresponding to the total amount, it is extremely difficult to change the point magnification at the time of registration work. For example, it has been difficult to implement store management in which preferential treatment is taken by increasing the point magnification for a specific excellent customer as compared with that of a general customer. Therefore, the present invention relates to an apparatus that can automatically calculate points according to the total amount.
It is an object of the present invention to provide a merchandise sales data processing device that can temporarily change the point magnification by a simple key operation during a registration operation, and can expand store operation. Means for Solving the Problems According to the present invention, sales data of a product registered by a product registration operation is registered in a storage unit, a sales amount of the product is added to a total amount memory, and a receipt operation is performed by a closing operation. In the merchandise sales data processing device that issues points and calculates and outputs points based on the total amount in the total amount memory, a magnification key is provided, and a hand input point magnification set by inputting the magnification key is stored. An input point magnification memory and a standard point magnification memory for storing a preset standard point magnification are provided. When a tightening operation is performed, it is determined whether or not a manual input point magnification is set by a magnification key, and a manual input is performed. When the point multiplier is determined, the point calculation for the total amount in the total amount memory is manually multiplied by the point. Performed at the point magnification in the memory, in which as it is determined that there is no manual input point magnification is performed that point calculated at the point magnification of the standard point magnification in memory. [Operation] In the present invention having such a configuration, when a product is registered by a product registration operation, the sales amount of the product is added to the total amount memory. When the tightening operation is performed, it is determined whether or not the manual input point magnification is set by the magnification key. If set, the total amount in the total amount memory is divided by the point reference amount, and the quotient is multiplied by the point magnification in the manually input point magnification memory to calculate points. On the other hand, if not set, the total amount in the total amount memory is divided by the point reference amount, and the quotient is multiplied by the point magnification in the standard point magnification memory to calculate points. The points thus calculated are printed on a receipt, for example, and the receipt is issued and given to the customer. Therefore, for example, for a general customer, a point is calculated at a point magnification preset in the standard point magnification memory to give a privilege, and for a specific good customer, a manually input point set to be larger than the standard point magnification. The store operation can be performed such that the magnification is stored in the manual input point magnification memory by operating the magnification key, and the point is calculated based on the manual input point magnification in the manual input point magnification memory to give a larger privilege. Hereinafter, an embodiment in which the present invention is applied to a single electronic cash register will be described with reference to the drawings. FIG. 1 is a block diagram of an electronic cash register according to this embodiment. A CPU 1 as a control unit has a built-in arithmetic circuit, a memory control circuit, and the like, and a ROM 3, a RAM 4, a clock circuit via a bus line 2. 5, an I / O port 6, a keyboard circuit 7, a display control circuit 8, and an I / O port 9 are connected to each other. The ROM 3 stores program data and the like necessary for the CPU 1 to control each unit. The RAM 4 has various memories in which the CPU 1 reads and writes data. The I / O port 6 is connected to a mode switch 10 operated by a key for selecting various business modes such as “registration”, “payment”, and “setting”. A key signal corresponding to an input key is input from the keyboard 11 to the keyboard circuit 7.
The display control circuit 8 is connected to a display 12 for displaying the price of the product for sale, the total price, and the like, and drives the display 12 to display characters and the like corresponding to the display data. The I / O port 9 is connected to a printer drive circuit 14 of a printer 13 for printing on receipts and the like, and a drawer opening device 16 of a drawer 15.
The drive signal is output to each of these in response to a command from. As shown in FIG. 2, the keyboard 11 has a preset key 21 for counting the sales amount of the sales product, the deposit amount from the customer, and the like, and a plurality of preset department codes to which the sales product belongs. Section key 22, subtotal key 23 for displaying and printing subtotal amount, deposit / current total key 24 for instructing registration by cash transaction, magnification key 25, multiplication key 26, clear key 27, etc. Are provided. In the RAM 4, as shown in FIG. 3, a product registration file 31 for storing sales data such as the number of sales items and the sales amount of the products registered for sale, for example, for each department and for each transaction, a product purchased by one customer Total amount memory 32 for cumulatively storing the sales amount of
The point reference amount memory 33 and the standard point magnification memory 34, which store the point reference amount and the standard point magnification used for calculating the privilege points for the total amount of one customer, respectively, are inputted according to the input operation of the magnification key 25. Hand input point magnification memory 35 for temporarily storing the input number magnification, a number register 36 for temporarily storing the number data by the number key-21, and registering which is set (1) during product registration of one customer A flag memory 37 in which a flag and a magnification flag F2 set in response to the input of the magnification key 25 are set is formed. The point reference amount in the point reference amount memory 33 and the standard point magnification in the standard point magnification memory 34 are both set in advance by a predetermined key operation in a state in which the "setting" business mode is selected by the mode switch 10. ing. The CPU 1 is programmed so as to process the transaction for one customer in accordance with the flowchart of FIG. 4 when the "registration" operation mode is selected by the mode switch 10. That is, when the flow chart is started, a key input of the keyboard 11 is waited as ST (step) 1. When a key signal is input from the keyboard 11 via the keyboard circuit 7, the type of the key signal is checked. If it is determined in ST2 that the input key signal is from the department key 22, it is determined that the product has been registered as a department, and the sales amount and the sales points of the product belonging to the relevant department are added to the corresponding department area of the product registration file 31. Further, the sales amount is added to the total amount memory 32. Further, the corresponding department and the sales amount are displayed on the display 12, and the printer 13 is driven to print out the receipt. After a while, the registering flag F
1 is set (1), and the process returns to ST1. If it is determined in ST3 that the input key signal is from the magnification key 25, it is determined that the manual input point magnification has been input, and the numerical data in the numerical register 36 is recognized as the manual input point magnification, and the manual input point magnification memory 35 is recognized. To be stored. Thereafter, the magnification flag F2 is set (1), and the process returns to ST1. If it is determined in ST4 that the input key signal is from the deposit / current total key 24, it is determined that the closing operation of the registration by cash transaction has been performed, and after confirming that the registering flag F1 is set, the total amount of money is stored from the deposit amount. The total amount in 32 is reduced to obtain a change amount. The deposit amount is stored in the total amount memory 3 when the number register 36 is "0".
If the value is other than "0", the data is the numerical data. Then, the display unit 12 displays the calculated change amount. Further, the printer 13 is driven to print out the total amount, the deposit amount, and the change amount on a receipt. Next, in order to calculate the privilege points according to the total amount, the total amount is divided by the point reference amount in the point reference amount memory 33 to obtain a quotient A. Next, the state of the magnification flag F2 is checked, and it is determined whether or not the manual input point magnification is set by the magnification key 25 (determination means). When the magnification flag F2 is set (1), it is determined that the manual input point magnification is set, and the quotient A is set.
Is multiplied by the manual input point magnification in the manual input point magnification memory 35 to calculate privilege points. On the other hand, when the magnification flag F2 is reset (0), it is determined that the manual input point magnification is not set, and the quotient A is multiplied by the standard point magnification in the standard point magnification memory 34 to obtain the privilege points. calculate. (Point calculation control means) Thereafter, the printer 13 is driven to print out the calculated privilege points on a receipt and issue the receipt. Further, the drawer 15 is opened. Thereafter, the registration flag F1 and the magnification flag F2 are reset (0), and the total amount memory 32 is reset.
Then, the hand input point magnification memory 35 is cleared, and this processing ends. In the present embodiment configured as described above, when the registration of a sales product is performed by operating the numeric key 21 or the key 22 of the keyboard 11 during the registration operation, the sales data of the product is registered in the product registration. While being registered in the file 31,
The sales amount is added to the total amount memory 32. Also, the department code and the sales amount are printed on the receipt. Thereafter, when the closing of the registration is operated by the deposit / current total key 24, the point reference amount in the point reference amount memory 33 is divided from the total amount in the total amount memory 32, and the standard point magnification memory is stored in the quotient A. The privilege points are calculated by multiplying the standard point magnification in 34. Then, a receipt on which the privilege points are printed is issued. FIG. 5 shows an example of issuing the receipt. In the figure, it is assumed that the point reference amount is “100 yen” and the standard point magnification is “
1 ". On the other hand, before the registration operation of the product purchased by one customer or the closing operation,
When a desired point magnification is set by the user 21 and the magnification key 25 is subsequently operated, the set point magnification is temporarily stored in the manually input point magnification memory 34. If the customer performs a closing operation in this state, the quotient A, which is obtained by dividing the total amount of money by the point reference amount, is multiplied by the point magnification in the manually input point magnification memory 35 to calculate privilege points, and prints the privilege points. The issued receipt is issued. FIG. 6 shows an example of issuing the receipt. In this figure, the hand input point magnification is set to "2" which is twice the standard point magnification under the assumption of FIG. Therefore, for example, in the case of performing a store operation that gives a larger privilege by calculating privilege points for a specific good customer at a point magnification larger than that of a general customer, the standard point magnification memory 34 stores the point magnification for the general customer. Is set. This is because the good customers are usually only a small part of the general customers, and the operability is not deteriorated due to frequent manual input of the point magnification. In this state, if a specific good customer appears in the checkout, the point magnification for the specific good customer is input using the number key 21 and the magnification key 25 before registering the merchandise or performing the closing operation. In this way, privilege points for the total amount are automatically calculated for most general customers, and privilege points with a point multiplication factor greater than that of general customers are calculated with a simple key operation for very few good customers. You. Therefore, preferential treatment can be taken for a specific excellent customer, and store operation can be easily expanded. In the above-described embodiment, the case where the privilege points are printed on the receipt and given to the customer is shown. However, the output method of the points is not limited to this embodiment, and for example, magnetic recording may be performed on a memory card carried by the customer. Alternatively, a customer-specific memory may be provided in the RAM 4 to store the total. In the above-described embodiment, the total amount memory 32 and the manually input point magnification memory 35 are cleared after the closing process. However, the contents may be rewritten by the first product registration operation or the point magnification input operation for the next customer. Further, it goes without saying that the present invention can be applied to a terminal in a POS system. In addition, it goes without saying that various modifications can be made without departing from the spirit of the present invention. [Effects of the Invention] As described in detail above, according to the present invention, in points that can automatically calculate points according to the total amount, it is possible to temporarily change the point magnification by a simple key operation during registration work. It is possible to provide a merchandise sales data processing device capable of expanding store operation without lowering operability.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows an embodiment in which the present invention is applied to a single electronic cash register. FIG. 1 is a block diagram of an electronic cash register, and FIG. 2 is a keyboard. FIG. 3 is a diagram showing key arrangement, FIG. 3 is a diagram showing a main memory configuration of a RAM, FIG. 4 is a flowchart showing processing at the time of a registration operation of a CPU, and FIG. FIG. 6 is a diagram showing an example of a receipt issuance at the time of point calculation based on the manually input point magnification. DESCRIPTION OF SYMBOLS 1 ... CPU, 3 ... ROM, 4 ... RAM, 10 ... Mode switch, 11 ... Keyboard, 12 ... Display unit, 13 ... Printer, 21 ... Numerical key, 24 ... Deposit / current total key, 25 ... Magnification key, 31 ... commodity registration file, 32 ... total amount memory, 33 ... point standard amount memory, 34 ... standard point magnification memory, 35 ... hand input point magnification memory, F2 ... magnification flag.

Claims (1)

Claims The sales data of a product registered by a product registration operation is registered in a storage unit, the sales amount of the product is added to a total amount memory, a receipt is issued by a closing operation, and the total amount is calculated. In the merchandise sales data processing device that calculates and outputs points based on the total amount in the memory, a magnification key, a flag memory of a magnification flag, a manually input point magnification memory, and a standard point for storing a preset standard point magnification. A magnification memory, magnification key processing means for storing the set manual input point magnification in the manual input point magnification memory when an input operation of the magnification key is performed, and setting a magnification flag in the flag memory; When the operation is performed, it is determined whether or not the magnification flag of the flag memory is set. Judgment means for judging whether or not the hand input point magnification is set by the magnification key; and when this judgment means judges that there is a hand input point magnification, the point calculation for the total amount in the total amount memory is performed by the manual input point. A point calculation control means for performing the point calculation with the point magnification in the standard point magnification memory, when the point calculation in the magnification memory is performed and it is determined that there is no manually input point magnification, and after the point calculation by the point calculation control means, A merchandise sales data processing device comprising: a flag reset unit for resetting a magnification flag of the flag memory.