KR20070099751A - Method for receiving cash receipt by use of portable communication terminal - Google Patents

Abstract

A method for receiving a cash receipt by using a mobile communication terminal is provided to enable a user to immediately check the cash receipt on a purchase specification paid in cash via the mobile communication terminal without making access to a home page of the National Tax Service. A method for receiving a cash receipt by using a mobile communication terminal comprises the following several steps. In case that a user of the mobile communication terminal purchases products at a real world store and pays for the products in cash, a clerk of the store inputs a purchase specification at a payment server of the store(S200), and inputs a phone number of the mobile communication terminal at the payment server(S202). The payment server transmits the purchase specification and the phone number to a server of the National Tax Service(S204). The server of the National Tax Service, which has received the purchase specification and the phone numbers from plural payment servers, registers them as cash usage specification information for each user(S206). The server of the National Tax Service issues the cash receipt on the cash usage specification for each user, and transmits the cash receipt and its corresponding phone number to a mobile communication network for requesting the mobile communication network to send the cash receipt to the mobile communication terminal of the user(S208). An SMSC(Short Message Service Center) generates an SMS message matched with the cash receipt for each user according to a command of an MSC(Mobile Switching Center)(S210) and transmits the generated SMS message to the mobile communication terminal by using the received phone number(S212). The terminal displays the cash receipt included in the received SMS message and enables the user to immediately check the cash receipt on the purchase specification paid in cash(S214).

Description

Receiving Cash Receipt Using Mobile Device {METHOD FOR RECEIVING CASH RECEIPT BY USE OF PORTABLE COMMUNICATION TERMINAL}

1 is a system configuration diagram of a mobile communication network interworking with an IRS server to which an embodiment of the present invention is applied;

2 is a flowchart illustrating a cash receipt reception using a mobile communication terminal according to an exemplary embodiment of the present invention.

<Brief description of the major symbols in the drawings>

100: MS 104: BTS

106: BSC 108: MSC

112: IWF 114: Internet network

110: SMSC 116: IRS server

118: store payment server

The present invention relates to an additional service method using a mobile communication terminal, and more particularly, to a method of receiving a cash receipt as a short message service (SMS) using a mobile communication terminal.

In general, when you purchase an item at a store and pay its costs by credit card, debit card, or cash, you receive a receipt from the store, which is not only used as accounting data but also the year-end tax for cash receipts. It is useful for the settlement, so you need to manage the receipt.

To this end, when a user conventionally pays for a purchase cost of a purchase by a credit card, when a store requests a card approval from a credit card company through a card terminal, the credit card company transmits the authorization details to the communication network side, and the communication network side then applies By transmitting the approval details to the mobile communication terminal by SMS (Short Message Service), the mobile communication terminal provides a service for notifying the approval details of the credit card by informing the mobile communication terminal user of the approval details by text.

In addition, if the user pays the cost of the purchased goods in cash, the user's cash use is sent to the IRS through a registered card for cash receipt, and the user can later receive a receipt for the cash use history and use it at the end of the year settlement. Service to ensure that.

However, in the case of paying cash for the above-mentioned goods in cash, the conventional service that allows the user to receive a receipt for the cash usage through a pre-registered card can be issued later by the IRS. In order to know whether or not, it was inconvenient to connect to the homepage of the National Tax Service and check it later.

Accordingly, an object of the present invention is a cash receipt using a mobile communication terminal that enables a mobile terminal user to immediately check whether a purchase history in cash is properly transmitted and registered to the IRS when a user purchases an item in cash at an offline store. To provide a method for receiving.

The present invention for achieving the above object is a method for providing a cash receipt to the mobile communication terminal through the interworking between the IRS server and the mobile communication network, (a) the purchase history of goods and the movement of the user when purchasing the goods of the mobile terminal user Transmitting telephone number information to the IRS server, (b) identifying a user through the mobile telephone number, registering a cash usage history for the corresponding user, and (c) the cash usage history for the user. Generating a cash receipt and transmitting it to the mobile communication network together with the user's mobile phone number information; and (d) SMS to the mobile phone number of the user so that the user can directly check the cash receipt for each user received from the IRS server. And transmitting the same.

Hereinafter, with reference to the accompanying drawings will be described in detail the operation of the preferred embodiment according to the present invention.

1 illustrates a configuration of a mobile communication network system associated with an IRS server for receiving a cash receipt to a mobile communication terminal to which an embodiment of the present invention is applied.

Referring to FIG. 1, a mobile station (MS) 100, 102 is a user interface device that is purchased by a corresponding user when paying for goods or money in cash at an offline store such as a large mart or a restaurant. Receive the cash receipt of the goods via mobile communication network SMS and display it for user confirmation.

The base transceiver station (BTS) 104 is a device composed of a wireless transceiver and transmits voice calls and packet data through a wireless link with the mobile communication terminals 100 and 102 in the radio access network (RAN) 105. Receive

A base station controller (BSC) 106 manages a plurality of BTSs 104 and is responsible for radio channel setup, frequency hopping, and handover processing.

The Mobile Switching Center (MSC) 108 is responsible for mobility management, location registration / management, authentication, handover, roaming, etc. of the MSs 100, 102. In addition, when an incoming request from the mobile communication terminals 100 and 102 is received through the base station (BTS) 104, an outgoing signal is transmitted to the called party of the called party, and there is a response from the other party to the incoming signal. In this case, a channel is allocated to form a communication path between the mobile communication terminals 100 and 102.

In addition, according to an embodiment of the present invention is connected to the IRS server 116 and the payment server 118 of the offline store on the Internet through the InterWorking Funtion (IWF) 112, the mobile communication from the IRS server 116 When the cash receipt information of the cash purchase history of the terminal user is received, the mobile phone number of the user is checked and the cash receipt of the purchase of the cash goods paid at the offline store is transmitted to the terminal of the user by SMS.

The Short Message Service Center (SMS) 110 is connected to the MSC 106 and configures a user-specific cash receipt information transmitted from the IRS server 116 into an SMS message and sends the SMS to the mobile communication terminal of the user.

When the National Tax Service server 116 receives cash usage history information and mobile phone number information of the user from the offline store such as a large mart or a restaurant from the offline store payment server 118, After confirming the user by using the mobile phone number and registering the user's cash use history, the mobile phone number and the issued cash receipt of the user are provided to provide a cash receipt for the cash use history to the user's mobile terminal. Provided by mobile communication network.

2 is a flowchart illustrating an operation control flow for receiving a cash receipt from a mobile communication terminal through a mobile communication network associated with an IRS server according to an embodiment of the present invention.

First, when a mobile terminal user pays in cash without using a credit card when purchasing an item at an offline store such as a large mart or a restaurant, or paying for a meal, the user's cash receipt is conventionally applied to the user's cash receipt request. Accordingly, as described above, the payment server 118 of the store is transmitted to the IRS server 116 and registered with the IRS server 116 as cash use history information for each user.

Therefore, in the present invention, when the user pays for goods or dining out in cash at an offline store, the cash receipt issued from the IRS server 116 is received in the form of SMS to the user's mobile terminal. The user immediately checks the cash usage history so that the IRS is properly registered.

1 and 2, the mobile terminal user first purchases an item at an offline store, and then pays cash in order to complete the purchase. The purchase of cash goods is input to the store payment server 118 (S200), and receives the mobile communication terminal telephone number from the corresponding user for input of the cash receipt to the user mobile communication terminal and inputs it to the store payment server 118 ( S202).

The store payment server 118 then receives the user's mobile phone number input according to the item purchase and transmits it to the IRS server 116 together with the cash item purchase information of the user (S204).

As described above, the IRS server 116, which has received the information on the cash use history of the mobile communication terminal users and the mobile phone number from the payment server 118 of the plurality of offline stores, registers the user's cash use history information (S206).

Thereafter, the IRS server 116 issues a cash receipt for the user's cash use history to notify the mobile terminal that the user's cash use history is properly registered, and then moves it along with the user's mobile phone number information. By transmitting to the communication network to request the transmission to the user mobile communication terminal 100 (S208).

Accordingly, the MSC 108 in the mobile communication network receives the mobile phone number information and the cash receipt of the mobile communication terminal user transmitted from the IRS server 116 through the IWF 112 and receives the IRS server 116 through the SMSC 110. Command to send the SMS receipt to the mobile phone number of the user. Then, the SMSC 110 generates a cash receipt for each user of the mobile communication terminal according to the command of the MSC as an SMS message (S210), and then sends an SMS to the mobile communication terminal 100 of each user by using the received mobile phone number information. It is made (S212).

When receiving the SMS message containing the cash receipt from the SMSC 110 as described above, the mobile communication terminal 100 displays the cash receipt included in the SMS message, the cash for the details that the user paid in cash at the offline store Receipt is to be confirmed immediately (S214).

As described above, in the present invention, in a cash receipt receiving method using a mobile communication terminal, when a user pays an item cost in cash in an offline store, the user receives a mobile phone terminal number of the user together and details the user's cash usage. After the information is sent to the IRS, it receives the cash receipt information issued by the user from the IRS and transmits it as an SMS message to the user's mobile communication terminal, without the user accessing the IRS homepage. Make sure you can immediately check the cash receipt for this cash payment.

Meanwhile, in the above description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the invention should be determined by the claims rather than by the described embodiments.

As described above, in the present invention, in a cash receipt receiving method using a mobile communication terminal, when a user pays an item cost in cash at an offline store, the user receives the user's mobile terminal phone number together with the cash of the user. After sending to the IRS along with the usage history information, the user receives the cash receipt information issued by the user from the IRS and sends it as an SMS message to the user's mobile communication terminal, without the hassle of accessing the IRS homepage. Through this, there is an advantage that you can immediately check the cash receipt for the details paid in cash.

Claims (1)

A method of providing a cash receipt to a mobile communication terminal through interworking between the IRS server and a mobile communication network, (a) transmitting the item purchase history and the mobile phone number information of the user to the IRS server when purchasing a cash item of a mobile communication terminal user; (b) identifying a user through the mobile phone number and registering cash usage history for each user; (c) generating a cash receipt for the user's cash usage history and transmitting it to the mobile communication network together with the user's mobile phone number information; (d) sending an SMS to the mobile phone number of the user so that the user can check the user's cash receipt received from the IRS server directly; Cash receipt receiving method using a mobile communication terminal comprising a.

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