JPH05128374A - Sales data processing device - Google Patents

Abstract

PURPOSE:To enable the processing for EBT(electric benefit transfer) specification by updating the transferred amount of money set to the transfer medium based on the raised amount of money raising the specific amount of money stored in a storage means and obtaining the conversion amount of money subtracting the specific amount of money from the raised amount of money. CONSTITUTION:The sales data processing device consists of a storage control means 1, an update means 2, a means 3 for calculating conversion amount of money, a means 4 calculating payment amount of money and a storage means. When the settlement processing by the EBT is specified, whether or not the sum of the sales amount of money which can be paid by food stamps is higher than the EBT amount of money is judged. In case the EBT amount of money is higher than the sum of the sales amount of money, whether or not the remaining amount of money subtracting the sum of the sales amount of money which can be paid by food stamps from the sum of the sales amount of money is lower than the changes of the EBT is judged. In the case the remaining amount of money is less than the change of the EBT, the remaining amount of money is subtracted from the change of the EBT and the trust processing taking the subtraction result as change is performed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sales data processing device such as an electronic cash register and a POS terminal.

[0002]

2. Description of the Related Art At present, in the United States, the government issues a cash voucher called a food stamp (abbreviated as FS). This food stamp is a one-dollar cash voucher, and only groceries can be purchased at supermarkets and the like. And in the payment of payment, the change of 1 dollar or more returns the food stamp to the customer,
There is a rule to return less than dollars in cash. Conventional sales data processing devices are available in models that support food stamps.

[0003]

Recently, in addition to the food stamp, an EBT such as a credit card has been recently used.
(Electric benefit transfer) has been issued. The EBT has a predetermined value of, for example, $ 30 or $ 50, and can be used like cash. Also, unlike food stamps, EBT has a rule that all change is returned in cash. However, conventionally, EBT
There was no sales data processing device that could handle. An object of the present invention is to enable processing for EBT specifications.

[0004]

The means of the present invention are as follows. The storage control means 1 (see the functional block diagram of FIG. 1, the same applies hereinafter) accumulates the amount of money when the inputted merchandise is a specific merchandise and stores it in the memory means, and the amount of the ordinary merchandise. And accumulate and store. The updating unit 2 updates the credit amount defined in the credit medium (for example, the EBT described above) based on the rounded-up amount obtained by rounding up the specific amount stored in the storage unit. The cash amount calculating means 3 subtracts the above-mentioned specific amount from the above-mentioned rounded-up amount to obtain the cash amount. The payment amount calculation means 4 calculates the cash payment amount by subtracting the above-mentioned cash amount from the price of the normal commodity stored in the above storage means.

[0005]

The operation of the means of the present invention is as follows. At the time of registration, when the input product is a specific product, the storage control unit 1 accumulates the amount of money and stores it in the storage unit, and also accumulates and stores the amount of the normal product. The credit amount defined in the credit medium is updated by the updating means 2 based on the rounded up amount obtained by rounding up the specific amount stored in the storage means, and the cash amount calculating means 3 subtracts the specific amount from the rounded up amount. Ask for the cash amount. Then, the payment amount calculation means 4 calculates the cash payment amount by subtracting the cash exchange amount from the amount of the normal commodity stored in the storage means. Therefore, processing for the EBT specifications can be performed.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described below with reference to FIGS. FIG. 2 is a block diagram showing the circuit configuration of the sales data processing device. The key input unit 11 includes a numeric keypad 11a for inputting numerical data, an EBT key 11b for instructing a tightening process by the EBT, a mode switch 11c for designating various modes, and other various keys necessary for registration. When a key is operated on the key input unit 11, a key input signal corresponding to the key operation is input to the CPU 12. The CPU 12 includes a calculation unit 12a and a control unit 1
2b is built in and controls each part based on the control program stored in advance in the ROM 13 and executes various processes. In addition to the ROM 13, the CPU 12 has a RAM
14, the display unit 15, the printing unit 16, and the drawer 17 are connected.

The RAM 14 is a memory for storing various data. The RAM 14 includes a memory DEPT01 that stores the sales amount of the department 1, a memory DEPT02 that stores the sales amount of the department 2, ..., A tax table TA1 that stores the sales amount of the taxable department, and a tax memory that stores the tax amount. TX1, a total memory ST that stores the total sales amount including tax, a food stamp total memory FSST that stores the total sales amount of the department that can be purchased by the food stamp, a memory EBT that stores the amount of money paid by EBT, and a change of EBT Memory EBT that stores the amount of money
Memory CAS that stores the sales amount other than CG and EBT
A memory CG for storing the amount of change other than HING and EBT is provided.

Next, the operation of the above embodiment will be described with reference to FIG. FIG. 3 is a flowchart showing the operation. In this case, Department 1 (DEPT01), which is a non-food item, costs $ 10,
Suppose you purchased a $ 20 item in the grocery department 2 (DEPT02) and presented an EBT of $ 40 for payment. The operator inputs "10", "DEPT01", "20", "DEPT02".

When the key is input, the processing shown in FIG. 3 is started. First, the registration process is executed in step S1,
The sales amount for each department is stored in the RAM 14. That is, the sales amount “$ 10” of the department 1 is stored in the memory DEPT01, and the sales amount “$ 20” of the department 2 is stored in the memory DEPT0.
Stored in 2. Further, since taxonomy is applied to the department 1, the tax table TA1 also includes the sales amount of the department 1 of "$ 1".
If "0" is stored and the tax rate is 10%, tax "$ 1" is stored in the tax memory TX1. The total memory ST stores the total amount “$ 31” of each sales amount and tax, and the food stamp total memory FSST stores “$ 2.
"0" is stored.

Then, enter the deposit amount in cash or EBT with the ten keys 11a, and press the "CASH" key,
When a closing key such as the "EBT" key 11b is input, the process proceeds from step S1 to step S2. In this case, the operator inputs "40" and "EBT", and the memory EBT stores "$ 4".
"0" is stored.

In step S2, tightening by EBT (fina
lize) or not. If YES is determined in step S2, the process proceeds to step S3, and if NO is determined, the process proceeds to step S9.

In this case, since the EBT key 11b is operated, YES is determined in the step S2 and the step S3 is performed.
Proceed to. In step S3, "FSST>EBT"
It is determined whether or not. That is, it is determined whether or not the content of the food stamp total memory FSST is larger than the content of the memory EBT. If YES is determined in step S3, the process proceeds to step S8, a partial deposit process by EBT is performed, and the process returns to step S2. Also, in step S3, N
If it is determined to be O, the process proceeds to step S4.

In this case, FSST "$ 20", EBT
Since it is "$ 40", NO is determined and the process proceeds to step S4. In step S4, it is determined whether or not “remaining ST ≦ EBT fishing”. That is, the remaining ST is the memory EBT C
It is determined whether the change is equal to or less than the EBT change stored in G. The remaining ST is a calculation result “$ 11” obtained by subtracting the food stamp total FSST “$ 20” from the total sales amount ST “$ 31”. EBT change is memory EB
Calculation result "$ 2" obtained by subtracting the food stamp total amount "$ 20" from the EBT deposit amount "$ 40" stored in T
It is "0". If YES is determined in the step S4, the process proceeds to step S5, and if NO is determined, the process proceeds to step S6.

In this case, since the remaining ST is "$ 11" and the EBT change is "$ 20", YES is determined in step S4 and the process proceeds to step S5.

In step S5, the remaining ST "$ 11" is subtracted from the EBT change "$ 20", and the subtraction result "$ 20" is obtained.
The deposit processing with "9" as change is performed. By executing step S5, the process of FIG. 3 is completed. As a result, a receipt in which the registered contents are printed as shown in FIG. 4 is issued.

If the remaining ST is larger than the EBT change and it is determined NO in step S4, the process proceeds to step S6. In step S6, a partial deposit process is performed in which the change amount of EBT is a partial deposit to settle the remaining ST. The customer pays in cash with the difference of the amount obtained by subtracting the change amount of EBT from the remaining ST. In a succeeding step S7, a normal finalizing process is performed and then the process shown in FIG.
Ends the process.

In step S2, if the "CASH" key is pressed to specify cash tightening, NO is determined and the process proceeds to step S9. In step S9, step S
Same as 7, the normal finalize process is performed.
Ends the process.

[0018]

As described above, according to the present invention, since the processing for the EBT can be performed, for example, the operator can eliminate the inconvenience of all the processing manually.

[Brief description of drawings]

FIG. 1 is a functional block diagram of the present invention.

FIG. 2 is a block diagram showing a circuit configuration.

FIG. 3 is a flowchart showing an operation.

FIG. 4 is a diagram showing an example of receipt printing.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Memory control means 2 ... Update means 3 ... Cash amount calculation means 4 ... Payment amount calculation means 11 ... Key input part 11a ... Ten key 11b ... EBT key 12 ... CPU 13 ... ROM 14 ... RAM 15 ... Display part 16 ... Printing part 17 ... Drawer

Claims (1)

[Claims] 1. At the time of registration, when the inputted merchandise is a specific merchandise, the amount of money is accumulated and stored in the memory, and the amount of ordinary merchandise is accumulated and stored in the credit medium. Update means for updating the determined credit amount on the basis of the rounded up amount of the specific amount stored in the storage means, and a cash amount calculating means for subtracting the specific amount from the rounded amount to obtain a cash amount, A sales data processing device comprising: a payment amount calculation unit that calculates the cash payment amount by subtracting the cash conversion amount from the amount of the normal commodity stored in the storage unit.