KR930012021B1 - Supplemental money transaction method of cash register - Google Patents

Abstract

The method is for processing extra money after paying money. The method comprises the steps of: (a) registering sold goods and paid money, clearing money input flag and setting registering flag; (b) calculating remainder by subtracting sum from paid money when end key is received; and displaying change; (c) setting money input flag clearing registering flag and publishing receipt; (d) adding extra money to paid money when extra money is paid under the condition that registering flag is cleared and money input flag is set; and (e) recalculating change by subtracting sum of goods from added sum in the step (d) and displaying change.

Description

How to Handle Deposits in a Cash Register

1 is a configuration diagram of a cash register system.

2 is a conventional money registration flow chart.

3 is a flow chart of the money registration process of the present invention.

4 is a diagram illustrating a memory member for carrying out the present invention.

* Explanation of symbols for main parts of the drawings

10: CPU 20: keyboard

30: Roman 40: Ram

50: display unit 60: printer

The present invention relates to a cash register method of a cash register, and more particularly to a method that can process additional deposits during cash register.

In general, the cash register has the configuration as shown in FIG. 1, which includes a CPU 10 for controlling the overall operation of the cash register, a keyboard 20 for generating key data and operation commands for sales information, a system operation program and the present invention. ROM 30, which stores a program of RAM, and RAM 40 for temporarily storing information generated at the point of sale. And a display unit 60 for displaying sales information under the control of the CPU 10, and a printer 60 for issuing receipts and left for the sales information under the control of the CPU 10.

In the above cash register, the performance of the money registration function was performed at the same level as in FIG. First, in order to register the transaction at the cash register business, the transaction amount is input by the numeric key 22 on the keyboard 20 and the corresponding item key 21 is inputted. Then, the CPU 10 performs steps 201 and 202. By recognizing this through the registration, and by registering the amount of money entered in the step (203) (204) and set the flag indicating the registration certificate to 1 and return, the registration for one transaction is completed. By repeating the above registration process, all the transaction contents can be registered.

After the registration of the transaction details as described above, if the consumer paid a certain amount (this amount is called deposit), the cash register user enters the deposit with the numeric key 22 and then enters the end key. The registration function for the customer is terminated and a receipt is issued. It is assumed here that the end key is the current / yes key 24. Therefore, when the current / yes key 24 is input, the CPU 10 recognizes this in step 205 and searches in step 206 whether the registration certificate indication flag is set. If not set at this time, error processing is terminated. However, if the registration flag is set, it is checked in step 207 whether a deposit is input. In this case, if no deposit is input, the process proceeds to step 211 to terminate the transaction. In this case, the registration certificate display flag is cleared in step 211, and a receipt is issued through the printer 60 in step 212, thereby completing the processing of one transaction.

However, when the deposit is input in step 207, the deposit is input in step 208 to compare whether the deposit is greater than the total amount of the transaction. However, if the input deposit is greater than the total amount of the transaction, the change is calculated by subtracting the total amount of the transaction from the deposit in step 209, and the calculated change is displayed on the display unit 50 in step 210. And let the consumer know. After clearing the registration mark cover flag along with the termination process through steps 211 and 212, the deposit processing is terminated by issuing a receipt through the printer 60.

However, in the conventional deposit processing method as described above, when a deposit amount larger than the transaction amount is entered, the change is calculated and the transaction is completely terminated. If the change is 1,900, and the consumer pays an additional 100 won and asks for change in bills instead of change, the user must pay the change in addition to the already-received change. This could lead to miscalculations, and it also took time to make further calculations, which reduced the efficiency of the cash register.

Accordingly, it is an object of the present invention to provide a method for processing additional deposits in a cash register at the cash register.

Hereinafter, the present invention will be described in detail with reference to the drawings.

The configuration of the cash register for carrying out the present invention is the same as in FIG. 1, the same reference numerals.

3 is a flow chart of the deposit processing of the cash register according to the present invention, performing a registration function with the amount of money received when the amount of the transaction items traded at the point of sale, the process of clearing the deposit input display flag and set the display flag during registration And checking the indication flag during registration upon receiving an end key during the registration process, and receiving a deposit on the registration certificate flag set state, subtracting the total amount of the registration transaction from the received deposit to display change. Setting the input flag set and the flag set during registration and issuing a receipt; if the deposit input flag is set when receiving the additional deposit in the state of clearing the flag registered during registration, additional deposit is added to the deposit. Subtract the total amount of the transaction from the recalculated deposit It comprises a step of displaying a change.

4 is a memory map configuration diagram of the RAM 40 for deposit processing according to the present invention, wherein the flag storage area 410 is set at the start of performing the registration function and cleared upon registration of the deposit at the end of the transaction. 411 and a deposit input indication flag 412 set at the deposit entry point and cleared at the start of a new transaction. The deposit storage area 420 is an area for storing the deposit received at the end of the transaction. The transaction total amount storage area 430 is an area in which the total amount of the total registered items for one phlegm registered so far is stored at the time of deposit input.

The present invention will be described in detail with reference to FIGS. 2, 3 and 4 based on the above-described configuration.

First, the cash register user inputs a transaction amount using the numeric keys 22 on the keyboard 20 when one transaction is made, and registers the transaction value according to the item key 23 corresponding to the corresponding item received in the transaction. For example, by entering a deposit or entering the end key immediately, a transaction is terminated.

Herein, it is assumed that the end key is the current / yes key 24 on the keyboard 20.

First, the operator looks at the operation process of performing a money registration function by receiving an item key after inputting a transaction amount for a transaction item during a money registration transaction through the keyboard 20. When the item key 23 is input through the keyboard 20, the CPU 10 recognizes this in step 301 and searches whether the amount of the item is input in step 302. If the amount is not entered at this time, error processing is terminated. However, if the amount is input in step 302, after the registration process for the item with the amount input in step 303, the flag storage area 410 of FIG. 4 stored in the previous transaction in step 304 The deposit input indication flag 412 is cleared. During the steps 305, 306, and 307, the transaction total amount storage area 330 and the deposit storage area 320 are cleared, and the registration indication flag 411 indicating that new transaction details are being registered. Set). Then, the contents of the deposit storage area 320 and the transaction total amount storage area 330 are cleared.

By repeating the above process, the financial information for the item to be collected is registered.

After registering the transaction content generated by repeating the above process, immediately enter the present / yes key 24, or after entering the deposit, the present / yes key 24, the CPU 10 (308) In step 309, this flag is recognized, and in step 309, the registration mark flag 411 is searched for to find out whether it is currently registered. At this time, in the case of registration, the registration flag 411 is in a set state. If the indication flag 411 during registration is set, it is checked in step 310 whether a deposit is input. In this case, when the deposit is not input, it means a case in which the user pays the transaction amount after checking the amount in receipt after the transaction termination processing. Therefore, the CPU 10 proceeds to step 316 to terminate the transaction details, clears the display flag 411 during registration, and then controls the printer 60 to issue a receipt in step 317. The process ends. In this case, the customer pays the receipt amount.

However, when the deposit is input in step 310, the process proceeds to step 311 to compare whether the input deposit is larger than the total transaction amount and proceeds to the corresponding lutein for the corresponding processing. However, if the received deposit amount is larger in step 311, the received deposit amount and transaction total amount are added to the deposit amount storage area 420 and the transaction total amount storage area 430 of FIG. Save it. In operation 313, after calculating the change amount by subtracting the transaction total amount from the deposit, the change amount calculated in operation 314 is output to the display unit 50 to notify the user and the consumer, and in step 315, the flag storage area ( In 410, the deposit input indication flag 412 is set to one. Then, in step 316, the registration flag 411 is cleared for end processing, and in step 315, the printer 60 is controlled to issue a receipt to end the transaction.

Here, we will look at the case of additional deposits where Sobaza does not receive change, but adds a bit of remnant to receive change in a certain amount of money (for example, a thousand or five thousand dollar bill). After issuing a receipt according to the end of the transaction, if the additional deposit is input using the numeric keys and the present / yes key 24 is input, the receiving indication flag 411 is already registered in step 316 when the additional deposit is received. Is cleared. Accordingly, when the additional deposit is generated, the CPU 10 searches for a deposit input indication flag 4112 indicating whether there has been a deposit input earlier in step 318. If the deposit input indication flag 412 is not set, error processing is performed. However, if the deposit input indication flag 412 is set, it is checked in step 319 whether additional deposit is input. If no input is made, error processing is terminated. However, when the additional deposit is input in step 320, the total amount of the transaction stored in the deposit storage area 420 is subtracted to calculate the change in a fixed currency. Thereafter, the recalculated change in step 322 is displayed on the display unit 50 to inform the consumer and the user, thereby ending the processing of the additional input deposit. Therefore, the user can pay the displayed amount as a change without having to calculate separately.

As described above, when processing the financial information generated at the point of sale using the cash register, it is possible to efficiently perform the processing of the additional deposit, which has the advantage of preventing the calculation and error of change.

Claims (2)

A method of processing a deposit in a cash register, the method comprising: performing a registration function with a received amount upon receipt of an amount of an item traded at a point of sale, clearing a deposit input indication flag and setting a display flag during registration; When receiving the end key in the set state, subtracting the total amount of the transaction from the settled Jesus amount to display the change, and setting the deposit input indication flag and clearing the indication flag during registration and issuing a receipt; If the deposit input display flag is set when the deposit is received in the clear state, the additional deposit is added to the deposit, and then the total amount of the transaction is subtracted from the recalculated deposit to display the recalculated change. Deposit processing method of cash registers. A cash register processing method of a cash register, comprising: setting a flag indicating a status of registration in a registration mode and registering the amount information of generated items; and registering the flag when receiving an end key without inputting a deposit in the registration process Clearing and setting a flag for displaying receipt of the information of the registered item, and displaying an additional deposit input in the state of receiving deposit input flag set upon receiving the end key after receiving the deposit in the registration process; Clearing the flag and issuing a receipt for the information of the registered item; renewing the deposit by the additional deposit upon receiving the additional deposit in the state of the deposit input flag set, and then adding the transaction total amount from the renewal deposit. The process of displaying subtracted balances by subtracting Deposit processing method of the cash register, characterized by eojim.