KR100865674B1 - Payment Method For Credit Cards Via Representative Franchise's Number - Google Patents

Abstract

The present invention relates to a credit card payment method using a representative merchant number, a credit card payment method using a representative merchant number according to the present invention, each merchant representative merchant number and each merchant representative merchant number in the payment server Connecting and storing a card company affiliate number for each card company corresponding to the step of receiving the payment details, a buyer card information, and a seller representative merchant number with a seller assigned a representative merchant number from a specific buyer computer in the payment server; And confirming a card company by reading the received card information in the payment server, replacing the seller representative affiliated store number with a card store affiliated number previously stored corresponding to the confirmed card company, and approving payment to a server provided in the card company. Requesting.

Internet, Credit Card, Buyer (Customer), Seller (Merchant), Card Company, Payment, Payment Server, Representative Merchant Number, Periodic Payment, Van (Value Added Network), E-Commerce

Description

Payment Method For Credit Cards Via Representative Franchise's Number}

1 is a block diagram of various payment systems according to the prior art.

2 is a flowchart showing an example of a credit card payment method according to the prior art.

3 is a block diagram of a credit card payment system according to an embodiment of the present invention.

4 is a flowchart of a credit card payment method according to an embodiment of the present invention.

5A and 5B are flowcharts illustrating an example of an Internet screen configuration for implementing the credit card payment method of the present invention.

6A to 6I are exemplary views of some screens among the configurations of FIGS. 5A and 5B.

7 is a flowchart of a credit card payment method according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10, 100, 210, 212, 214: Buyer

24, 220: Internet

30, 40, 50, 52, 60, 62, 102, 250, 252, 254, 256, 258: Seller

70, 104: Van

72, 74, 104, 230: payment server

80, 82, 84, 86, 106, 108, 240, 242, 244, 246: card company

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The present invention comprises the steps of connecting and storing each merchant representative card number corresponding to each merchant representative card number corresponding to each merchant company number in the payment server, and the representative merchant store from a particular buyer computer in the payment server; Receiving a payment history with the numbered seller and buyer card information and the seller representative merchant number, and check the card company by reading the received card information in the payment server, and the seller representative merchant number is the confirmed card company Corresponding to the credit card payment method using a representative merchant number comprising the step of requesting the payment approval to the server provided in the card company after replacing the card company stored in advance corresponding to.
In general, the commerce of paying a purchase price or a fee in exchange for purchasing an item or using a service is performed in various ways in real life. When the goods are classified according to the method of purchasing (hereinafter, the use of the service) and paying the purchase price (hereinafter, the use fee), as shown in Figure 1, the buyer 10 A method of purchasing goods directly from a general store (30) and paying cash or paying money through a branch (1), and a purchaser (10) communicates through a communication means (22) such as a telephone or a postal service provider 40 Order the goods and pay the price via credit card or Jiro (2), the buyer 10 purchases the goods at the general card merchant (50, 52) and then pays the price through the credit card ( 3) There is a method (4) in which the purchaser 10 purchases goods in the Internet shopping malls 60 and 62 through the Internet 24 and pays the price through a payment means such as a credit card.

In particular, in recent years, with the development of the Internet, the electronic commerce (4) through the Internet 24 is rapidly increasing, the payment method used in the electronic commerce is credit card representative. Briefly, the payment method using a credit card in e-commerce is as follows. After the purchaser 10 connects to the Internet shopping malls 60 and 62 to purchase goods through the Internet 24, the purchaser 10 inputs information on his or her identity, information on a credit card, and purchase information. This information is sent to the payment server (72, 74), the payment server (72, 74) is applied to the card company 80, 82, 84, 86 that meets the input information of the buyer 10 to obtain approval for approval . In this way, the transaction between the buyer 10 and the seller 60, 62 is completed. Thereafter, the card companies 80, 82, 84, and 86 purchase the sales slip from the sellers 60 and 62, pay the sellers 60 and 62, and charge the buyers 10.

Such a payment method is similar to a method of paying with a credit card using a card inquiry machine 23 in a general credit card affiliate store (50, 52). However, in the general credit card transaction 3, the van 70 (VAN; Value Added Network) company brokers the sellers 50 and 52 and the card companies 80, 82, 84 and 86.

On the other hand, in the case of mail order (2) through the communication means 22, such as telephone or mail, the purchaser 10 pays with a credit card or directly visits the bank 90 to the account of the seller 40. It is common to deposit money.

As described above, in the conventional credit card payment system, not only the payment method is slightly different according to the method of purchasing goods, but there is no method of collectively paying various payments in one place without restriction on the seller. The payment system of the Internet shopping mall provides a method for easily paying with a credit card through the Internet, but has a disadvantage in that it is limited to each Internet shopping mall. In addition, if the product is purchased through the Internet, you cannot use the credit card payment system of the Internet shopping mall. Therefore, there is a need for a method of easily paying with a credit card through the Internet regardless of a product purchase method and a seller or an e-commerce through the Internet or a commerce without the Internet.

In addition, most Internet shopping malls do not secure a payment system by themselves, and use an external payment system while paying high fees to specialized companies such as KT, DACOM, and INICIS. A typical credit card merchant also bears a double burden of fees for Bansa and card checker fees. Therefore, there is a need for a credit card payment method that can reduce such a burden on sellers.

On the other hand, the following problems also arise in the payment method of various payments that occur frequently in real life, such as utility bills, installments, insurance premiums, dues, telephone bills, and newspaper subscription fees. Of course, you can use the direct debit payment method, but if you do not have a direct debit agreement or you are reluctant to use your card because you are reluctant to use it, you will need to pay the price through your bank or visit the seller's homepage for each fee. There is discomfort. In particular, in the case of various dues, service fees, and newspaper subscription fees that regularly pay a certain amount of money each month, the same amount must be repeatedly paid every month, which is inconvenient for both buyers, sellers, and banks, and incurs high costs. . In addition, when a buyer uses a credit card installment system, there is a problem of having to pay a high installment fee. Therefore, there is a need for a method of paying various payments with a credit card at one place on the Internet, a method of easily paying monthly payments, and a method of using a credit card installment without burdening an installment fee.

There are also problems that a conventional payment method using a credit card has in common. One of them is a problem that occurs when a buyer uses a credit card company that does not have a franchise agreement, which is a frequent occurrence. Referring to FIG. 2, when the seller 102 enters into an affiliate agreement with a B card company 108 but fails to enter into an affiliate agreement with an A card company 106, the purchaser 100 purchases goods from the seller 102. In this case, the credit card of the A card company 106 is used.

When a sale occurs between the buyer 100 and the seller 102 (110), the buyer 100 inputs card information and payment details through the Internet (or card inquiry machine) (112). The seller 102 transmits the inputted information to the payment server 104 (or VAN) (114), and the payment server 104 requests transaction approval to the A card company 106 (116). The A card company 106 notifies the seller 102 of the approval number via the payment server 104 (118), and the seller 102 notifies the purchaser 100 of the approval result or the buyer's signature on the sales slip. The transaction is established once (120). Thereafter, the B card company 108 purchases the sales table from the seller 102 (122), and pays the seller 102 the deductible commission fee (124). The purchase of the sales card of the B card company 108 is for the A card, so it is a third party purchase. Accordingly, B card company 108 charges A card company 106 (126), A card company 106 charges the purchaser 100 (128) and deducts the money B deducted from the issuing bank preservation fee (128). Payment to the card company 108 (130). After the transaction is completed, the seller 102, the A card company 106, and the B card company 108 pay the usage fee to the payment server 104 (132).

In the above example, B Card receives affiliate fees from the seller and pays some of them to A Card as an issuing bank preservation fee (as a result of A Card's financial burden). Therefore, A card does not receive all of the affiliate fees even though the buyer uses A card, and B card pays most of the provisional fee as an issuing bank preservation fee to A card company. This problem occurs because the seller has not entered into a franchise agreement with all credit card companies. In fact, since the seller has a inconvenience in that each card company must enter into a franchise agreement, it is virtually impossible for all sellers to enter a franchise agreement with all card companies. Therefore, a credit card payment system capable of intermediating all sellers and all card companies is required.

Another problem with the conventional credit card payment method is related to the construction of the sales card of the credit card. Existing credit card sales slips consist of items such as membership number (or card number), merchant number, transaction date (or date of sale), amount, authorization number, and sales segment. However, these items are mainly required by the card company (or bank).

The procedure for receiving the payment of the sales slip from the merchant (seller) is as follows. Merchants fill out sales slips, get approval from card companies, and get signatures from customers (buyers). When the sales slip is submitted to the card company (or bank), the card company (or bank) purchases the sales slip and deposits the money. However, since the deposit processing is performed by the date of receipt for the total amount of purchases, it is difficult for the merchant to determine which customer (buyer) 's sales table is deposited and which customer has paid the card and who has not paid. Therefore, there is a need for a credit card payment system that can easily identify and manage the sales statement purchase history or payment history.

An object of the present invention for solving the above problems is, in the payment server, the step of storing the merchant number associated with each card company affiliated merchant number corresponding to the representative merchant number for each seller and the representative merchant number for each seller; Receiving the payment history and the buyer card information and the seller representative merchant number with the seller assigned a representative merchant number from a particular buyer computer in the payment server, and checks the card company by reading the received card information in the payment server, It provides a credit card payment method using the representative merchant number comprising the step of replacing the seller representative merchant number with the card company merchant number previously stored corresponding to the confirmed card company, and requesting the payment approval to the server provided to the card company. have.

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In the credit card payment method using the representative merchant number according to the present invention, a step of storing and connecting each merchant's representative merchant number corresponding to each merchant's representative merchant number corresponding to each merchant's representative merchant number in a payment server And receiving, at the payment server, payment details and buyer card information and a seller representative merchant number with a seller assigned a representative merchant number from a specific buyer computer, and reading the received card information at the payment server to identify a card company. And replacing the seller representative affiliated store number with a previously stored card company corresponding to the confirmed card company, and requesting payment approval to a server provided in the card company.
Credit card payment method using the representative merchant number in accordance with the present invention, the payment server to verify the seller using the merchant representative merchant number received, and to check the payment history through the server provided by the confirmed seller Characterized in that further comprises a step.
Credit card payment method using the representative merchant number in accordance with the present invention, characterized in that the payment server further comprises the step of applying for the purchase of the seller's sales ticket to the server provided in the card company.
Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention. Like numbers refer to like elements throughout.

3 is a block diagram of a credit card payment system 200 according to an embodiment of the present invention. Referring to FIG. 3, a number of buyer computers 210, 212, 214 (hereinafter abbreviated as 'buyer') are connected to the payment server 230 via the Internet 220, and the payment server 230 is connected to a plurality of buyers. Card company computer systems 240, 242, 244 and 246 (hereinafter abbreviated as 'card company') and a number of merchant computers 250, 252, 254, 256 and 258 (hereinafter referred to as 'seller'). . Each card company 240, 242, 244, 246 is connected to the payment server 230 by a dedicated line (221, 222, 223, 224; for example, LAN), each seller is settled by a dedicated line (225, 226) It is connected to the server 230 (250, 252), or connected to the payment server 230 via the Internet 220 (254, 256). Some of the sellers 258 may also be connected to the payment server 230 via other wired or wireless communication means 228.

The sellers 250 to 258 of the payment system 200 include not only the existing Internet shopping malls but also general credit card merchants, telecommunications vendors, and all companies that collect money to Giro. The payment server 230 assigns a representative affiliate number to each seller 250 to 258 when each seller 250 to 258 registers with the system 200, and acquires a card affiliate number for each card company 240 to 246. Do it. Table 1 below is an example of a representative merchant number and a card affiliate store number.
Here, the representative merchant number is assigned by the payment system, and the merchant number for each card company is assigned to each card company.In this payment system, after requesting each merchant company number to each card company system through a communication network, each card company system When the requested merchant number for each card company is transmitted through the communication network, the card system receives the merchant number for each card company.

seller Representative Merchant Number Card company Card Saga Merchant Number Deal Approval Purchaser  a  99-782-52658 A 04-237-423265 A A B 05-526-569543 B B C 11-758-125412 C C  b  99-653-98514 A 04-606-584521 A A B 05-476-535243 B B C 11-883-278522 C C  c  99-443-65387 A 04-299-874522 A A B 05-383-854562 B B C 11-952-112543 C C

The representative merchant number assigned by the payment server 230 is used when each of the buyers 210 to 214 accesses the payment server 230 to input payment details. Each seller 250 to 258 does not need to enter into a separate contract with each card company 240 to 246 as in the prior art, and all sellers 250 to 258 and all card companies 240 to 240 registered in the payment server 230. 246 is automatically connected. The payment server 230 recognizes the representative affiliate store number entered by the purchaser 210 and selects the corresponding seller 250 to 258 and searches for the card company 240 to 246 using the card affiliate number to process payment. Therefore, in the payment system of the present invention, it is possible to select a card company that fits the card information inputted by the purchasers 210 to 214, thereby preventing problems such as conventional purchase of a third party. On the other hand, the representative merchant number is also used when the seller (250 to 258) is connected to the payment server 230 to enter the sales history.

Among merchants 250 to 258, large merchants 250 and 252 having their own toll collection systems, such as KT, SK Telecom, and department stores, are directly connected to the payment server 230 by dedicated lines 225 and 226. In this way, the payment server 230 can directly check the payment history entered by the buyers 210 to 214, and can reduce the capacity burden of the payment server 230. Small companies 254 and 256, which are not equipped with their own systems, transmit the sales history to the payment server 230 through the Internet 220. The data entrusted in this way is managed while keeping in the server (230). In the case of other affiliated stores 258, after the payment of the buyers 210 to 214, payment details may be checked and managed using a wired or wireless communication network 228 such as a telephone, a mobile phone, a fax machine, and the like.

Next, a credit card payment method according to an embodiment of the present invention will be described with reference to the flowchart of FIG. 4. When a sale occurs between a specific buyer 210 and a specific seller 250 (260), the buyer 210 is connected to the payment server 230 through the Internet (220 in Figure 3) and the card information, payment history, representative Enter a merchant number, etc. (262). At this time, the revenue generation form does not affect the credit card payment method of the present invention. That is, as long as the seller is connected to the payment system 200 of the present invention, the buyer may use the payment method of the present invention regardless of the purchase method.

The payment server 230 recognizes the representative merchant number entered by the purchaser 210, selects a corresponding seller 250 among a plurality of sellers (250 to 258 of FIG. 3) connected to the system, and checks data such as payment details. (264). The way in which the payment server 230 accesses the seller's data may vary depending on the connection method between the seller and the payment server. That is, as shown in Figure 3, the data is directly connected to the seller's system 250, 252 to check the data, or the seller's (254, 256) commissioned by the seller to check the stored data, or access the system of the seller If this data is not available or is not in consignment storage, the seller 258 may check the data directly.

After checking the data, the payment server 230 recognizes the card information input by the buyer 210, selects the card company 240, and applies for the transaction approval and sales ticket purchase to the card company 240 (266). The card information includes the card affiliate number, and the card affiliate number is obtained by the payment server 230 for each card company 240 to 246 when the representative affiliate store number of the sellers 250 to 258 is assigned as illustrated in Table 1 above. I did it.

When the card company 240 notifies the payment server 230 of the authorization number (268), the server 230 notifies the purchaser 210 of the payment result and the payment is completed through the Internet (270). Thereafter, the card company 240 pays the seller deducting a fee (272), charges the buyer 210 (274), the seller 250 and the card company 240 is settled The service fee is paid to the server 230 (276).

5A and 5B are flowcharts illustrating an example of an Internet screen configuration for implementing a credit card payment method of the present invention, and FIG. 5A is a view of an Internet screen (ie, a web page) when a purchaser directly makes a payment on the Internet. The configuration is shown, and FIG. 5B illustrates the configuration of an internet screen that can be used by a merchant (seller). 6A to 6I are exemplary views of some screens among the components of FIGS. 5A and 5B. Hereinafter, the credit card payment method through the Internet will be described in more detail with reference to the flowcharts of FIGS. 5A and 5B and the screen examples of FIGS. 6A to 6I.

The initial screen (300 in FIG. 5A) is configured as shown in FIG. 6A, for example. The initial screen 300 includes seven buttons of members only, non-members, membership, merchants, guides, HOME, advertising. In the case of a purchaser, if a member-only button or a non-member button is selected and clicked according to the membership status, the purchaser can access the payment system of the present invention. In the case of an affiliated store, the affiliated store (seller) may process a sales application, deposit history inquiry, etc. by clicking a merchant button. The guide word is a button to view the guide to the operation of the system, HOME is a button to move to the homepage of the operator, the advertisement is a typical banner advertisement.

If the user (buyer) is a member, clicking the member-only button on the initial screen 300, a login screen (304 in Figure 5a) appears. An example of a login screen is shown in FIG. 6B. Since the member has already registered basic personal information and card information through the membership registration process and has been given a customer ID and password, the login screen 304 only needs to input the customer ID and password. When the user's security authentication procedure is completed on the login screen 304, a menu screen 306 of FIG. 5A appears. The menu screen 306 includes a member information change (308 of FIG. 5A), a member card payment (310 of FIG. 5A), and a member cash service (312 of FIG. 5A) which respectively constitute different web pages.

An example of the membership card payment screen 310 is shown in FIG. 6C. Membership card payment screen is a place for entering payment details, including merchant number, customer number, payment amount, card type, payment method items. In addition, it includes the item number, telephone number, and address items for use in the case of a mail order. Merchant number means the representative merchant number, the representative merchant number is a unique number given when each seller registers as a merchant in the payment server as described above. If the user wants to find the representative affiliated store number, the user can click the find button to use the affiliated store inquiry function.

An example of an affiliate store lookup (or affiliate store number finder) screen (318 of FIG. 5A) is shown in FIG. 6D. Merchant lookup screen consists of six columns of merchant number, trade name, business number, telephone number, representative, address, and the search word column. Enter a search word in the search field and click on the column name to search. For example, as shown in the figure, after entering "forsythia" in the search word "mutual", you can find all merchants including "forsythia" in the "interaction". If you double-click the desired merchant line in the search result, the merchant number is automatically entered in the merchant number item of the member card payment screen (FIG. 6C; 310 of FIG. 5A).

If the description of the membership card payment screen of FIG. 6C is continued, the customer number item is a self-managed number assigned to the buyer by each seller (merchant), and means the customer number or payer number specified in the invoice or bill issued by the seller. do. As described above in the description of the prior art, the existing credit card sales table has no entry for identifying the customer (buyer). However, the payment system of the present invention can solve the problems in the prior art by including a customer number item that can identify the customer on the card payment screen. Meanwhile, the payment amount (or payment amount) item is an item for inputting an amount to be paid. The payment amount may be searched and input by clicking a find button.

An example of the payment amount inquiry screen 316 of FIG. 5A is shown in FIG. 6E. The payment amount inquiry screen consists of four columns: serial number, charge type, payment target, and payment amount. Merchant number and customer number is automatically displayed when entered in the previous payment screen (Fig. 6c), click the "Inquire" button, the inquiry about the payment amount is executed. If you double-click a line to pay in the inquiry result, the corresponding payment amount is automatically entered in the payment amount item of the card payment screen (FIG. 6C). If you want to settle multiple transactions at the same time, select multiple lines at the same time with the Shift button on the keyboard and double-click to enter the total amount of the selected item in the payment amount column. The total amount of payment for all the lines shown in is automatically entered in the Payment Amount column.

Returning to the member card payment screen of FIG. 6C again, the card type item is an item for selecting the type of credit card to be used for payment, and the type of the card registered by the member at the time of membership registration appears. The payment method item includes a periodic payment method in addition to a lump sum payment and an installment purchase, which are the usual payment methods of a credit card. The periodic payment method will be described in detail later as one of the features of the present invention. Meanwhile, in the case of mail-order sales, the item number item to be input is a unique number assigned to the goods sold by the mail-order seller, and the address item may select an already registered address or a new address as an address to receive a product after payment. If the search button is clicked, the address contents can be inquired by inputting a zip code or a name on the address search screen (322 of FIG. 5A) and automatically entered in the address item. In addition, the card usage history can be inquired (320 of FIG. 5A).

After completing the entry of the items shown on the membership card payment screen (FIG. 6C), clicking one of the banner advertisements on the right side of the screen is sent to the payment server of the present system (262 of FIG. 4). Since a user (buyer) can arbitrarily select which advertisement to click among multiple banner advertisements, it is possible to induce participation of both buyers and advertisers by providing benefits such as providing a prize or granting a lottery winning opportunity by clicking on a banner advertisement. .

The payment server receiving the payment history notifies the user (purchaser) of the payment result through the procedure as shown in FIG. 4 (270 in FIG. 4; 324 in FIG. 5A). An example of a screen for guiding a payment result is shown in FIG. 6F. 6F is a screen for informing a user of a payment result when the payment is normally completed, and notifies the payment result with the outstanding reason in the same manner even when the payment is not processed. When payment is completed normally and the transaction is approved, the user prints the processing statement (326 of FIG. 5A) or terminates the connection (328 of FIG. 5A). If the transaction is not approved because the payment is not processed, the initial screen (300 of FIG. 5A) is completed. Return to

As described above, in the case of a member, payment can be made simply by selecting a member card payment on the menu screen (306 of FIG. 5A) and using a cash service (312 of FIG. 5A). In the case of cash service, the screen is configured to input or select a payment amount, a card type, and a payment category.

On the other hand, in the case of non-members, click the non-member button on the initial screen (300 of FIG. 5A) to enter the non-member card payment screen (314 of FIG. 5A), or click the member registration button to register a member (302 of FIG. 5A). You can step on it. An example of a non-member card payment screen is shown in FIG. 6G. The non-member card settlement screen is similar to the member card settlement screen described above (FIG. 6C; 310 in FIG. 5A), but includes an item for inputting a card number and an expiration date because the credit card information of the buyer is not registered. Since the remaining input items and the payment method are the same as those of the above-described member screen, description thereof is omitted. Non-members do not provide cash advances.

The following table summarizes the input items by membership classification and payment type by combining the descriptions so far.

division Data sharing company Mail order Not Available Cash advance    member login ID (input) Password (input) ID (input) Password (input) ID (input) Password (input) ID (input) Password (input) Representative Merchant No. (inquiry / input) Customer No. (inquiry / input) Payment amount (inquiry / input) Card type (optional) Payment category (optional) Representative Merchant No. (inquiry / input) Payment Amount (inquiry / input) Card type (optional) Item of payment (optional) Product number (input) Address (optional / input) Representative Merchant No. (inquiry / input) Payment Amount (inquiry / input) Card type (optional) Payment category (optional) Payment amount (input) Card type (optional) Payment category (optional)    Non-members Representative Merchant No. (Inquiry / Input) Customer Number (Inquiry / Input) Payment Amount (Inquiry / Input) Card No. (Input) Validity (Input) Payment Category (Optional) Representative merchant number (inquiry / input) Payment amount (input) Card number (input) Validity period (input) Payment classification (optional) Product number (input) Address (selection / input) Representative Merchant No. (inquiry / input) Payment amount (input) Card number (input) Validity period (input) Payment category (optional)  can not be used

The credit card payment method of the present invention can be used by accessing the computer of the seller (merchant), not through the buyer's computer. Referring to FIG. 5B, in the case of the affiliate store, when the affiliate store button is clicked on the initial screen 300 (FIG. 6A), a login screen 330 appears, and the representative affiliate store number is input instead of the ID. Although not included in the example of the initial screen of FIG. 6A, the non-affiliated store may include an affiliate store registration button that can be registered as an affiliate on the initial screen, and the affiliated store registration screen 332 displays a screen for joining procedure guidance ( 334). The menu screen 336 that appears after the login is composed of deposit history inquiry 338, sales application 340, merchant information change 342, and the like. An example of the sales application screen 340 is shown in FIG. 6H and an example of the deposit history inquiry screen 338 is shown in FIG. 6I, respectively.

Through the sales application (or sales approval) screen illustrated in FIG. 6H, the merchant directly inputs sales details and requests a transaction approval. After the notification of the approval result from the payment server (344), depending on whether the approval can terminate the connection or return to the initial screen or print the processing statement. Since these procedures and functions are the same as those of the above-described purchaser, illustration and description are omitted. The banner advertisement on the right side of the sales application screen has a function of selecting and displaying advertisements of businesses directly related to the corresponding merchants. Merchants industry can be found from the representative merchant number, so if you specify the industry in advance at the time of registration, you can find and show the advertising of the industry associated with the industry.

In the deposit history inquiry screen of FIG. 6I, an inquiry period may be input to search the sales history of a corresponding affiliate store for a specific period. If you click the "Inquire" button, the search result appears on the screen, and if you press the "Print statement" button, the search result is printed. As described above, since there is no input item for identifying a customer (buyer) in the existing credit card sales table, it is difficult for the merchant to grasp the deposit details for each customer. However, in the payment system and method of the present invention, since a customer number item for identifying a customer is input on the card payment screen (FIG. 6C), a member number (ie, a customer number) is looked up as shown in FIG. 6I. The items appear and you can see at a glance the relationship between each transaction and the customer.

The following describes the periodic payment method which is a part of the payment method of the present invention (the periodic payment method has been mentioned as one of the payment method items shown on the card payment screen of FIG. 6C). In general, payment methods using a credit card include lump sum payment and installment purchase. However, lump-sum payments are disadvantageous in terms of buyers, and installment purchases are reluctant to use each because of the burden of installment fees.

In addition, in the case of newspaper payments or various dues, etc., which regularly pay and pay a certain amount every month, as shown in FIG. 7A, after the transaction occurs, the merchant (seller) creates the same sales data every month. (402) submit (404) and repeat the task, the bank (or card company) approves the same sales each month (406), purchases the sales slip (408), deposits the merchant (410) and pays the buyer Claiming (412) should be repeated. Therefore, the situation is burdened with both merchants and banks (or card companies). Of course, in case of Giro payment, it is inconvenient for the buyer.

The present invention solves these shortcomings by adding a periodic payment method to the credit card settlement method. That is, as shown in (b) of FIG. 7, when a transaction occurs (400) and a customer (buyer) applies for a regular installment payment (420), the same sales data is received, approved and purchased every month. Omitting the procedure, the payment server automatically handles sales approval and sales ticket purchase (422). The customer inputs the desired number of months when applying for the installment payment, and accordingly, the payment server automatically handles monthly monthly card sales on the payment date requested by the customer.

Alternatively, as shown in (c) of FIG. 7, when a customer requests a periodic payment of payment for a specific amount according to the use of the card (430), the bank (or card company) approves to the total amount limit (432), The amount divided by the total limit approval amount by the desired number of months is divided into monthly payments to the merchants (434), and the customers are partially billed (436).

Therefore, the regular installment payment method eliminates the steps of creating and submitting monthly sales data (402) and submitting (404) at the merchant as before, as well as eliminating the risk of recovering funds from the merchant and eliminating the burden of the customer's installment fee. . The background of the introduction of the automatic periodic payment method will be described in more detail.

For example, suppose that a buyer (seller) with a 3% franchise fee purchases a 12 million won item with a 12-month installment (16.5% installment fee). After the transaction occurs, the merchant applies to the merchant card company to purchase the sales ticket, and the card company purchases the sales ticket. Thereafter, the card company bills the purchaser a monthly installment payment and a predetermined installment fee. The credit card company first pays 1.2 million won to merchants and collects installments from buyers every 100,000 won per month, so the average annual financial burden is 650,000 won. In addition, merchant commission income for sales of 1.2 million won is 36,000 won (= 1,200,000 × 0.03), installment fee income is 107,250 won (= 650,000 × 0.165), so the total commission income is 143,250 won. As a result, the credit card companies' return on cash is 22.04% annually (143,250 ÷ 650,000).

On the other hand, if you use the installment payment method after purchasing the same item for 1.2 million won, the card company pays the monthly fee of 100,000 won to the merchant and bills the buyer, so the average annual financial burden is 100,000 won. The card company's affiliate commission income is still 36,000 won (= 100,000 × 0.03 × 12 times), but there is no installment commission income. As a result, the credit card companies' return on cash is 36.00% annually (36,000 ÷ 100,000). The fee income of credit card companies is 234,000 won (= 650,000 × 0.03 × 12 times). As a result, when comparing the amount of revenue from credit card companies on the basis of the same funding amount, the installment payment compared to installment sales will increase the return of 13.96% and the increase of 90,750 won.

Table 1 below compares the monthly payment of 1.2 million won, 12 months installment payment, monthly sales schedule payment, and periodic payments.

division Lump sum payment 1 year installment When making monthly sales table Periodic installment payment (this invention) buyer Fund burden (yearly balance) 1,200,000 650,000 650,000 650,000 Fees none 107,250 none none   Card company (bank) Fund burden (yearly balance) 100,000 650,000 100,000 100,000 Membership Fee 36,000 36,000 36,000 36,000 Installment Fee none 107,250 none none Total fee 36,000 143,250 36,000 36,000 When converted to 650,000 won 234,000 143,250 234,000 234,000 Merchant (seller) Income of funds (yearly balance) 1,200,000 1,200,000 650,000 650,000 Fee burden 36,000 36,000 36,000 36,000

The credit card payment system and method of the present invention described above have several advantages as follows.

According to the credit card payment system and method of the present invention, since the payment server connects all the sellers and the card companies, it is possible to easily pay the price with a credit card through the Internet for not only electronic commerce but also various commerce occurring in real life. For example, purchase of goods in an internet shopping mall, purchase of goods in a general credit card merchant, purchase of goods through a telecommunications retailer, and the like, can be made without a restriction on the purchase method and seller. Since payment is through the Internet, as long as the Internet can be accessed, the purchaser does not follow the restrictions.

In addition, as in the existing credit card payment method, it is possible to make a lump sum payment and installment purchase, and in the case of a monthly payment that regularly pays a certain amount monthly or a large purchaser, a periodic payment is made to buyers, sellers (merchants) and card companies ( Or bank) all can easily handle the business, in the case of installment purchase has the advantage of eliminating the conventional installment fee. Therefore, it is effective to promote the use of credit cards for small purchases, installment purchases, and the like, and to create new demand for credit cards.

In addition, when using the payment system of the present invention, it is not necessary to enter into an affiliate contract with a card company for each seller as before, so that all the credit card sales slips can be purchased in-house and issuing banks are generated according to the purchase of other companies. Additional burdens such as fees can be eliminated. In addition, since entering the customer number item to identify the customer when entering the card payment history, there is an advantage that the merchant can immediately grasp the payment history for each customer.

In addition to these advantages and effects, there are advantages to facilitate the convenience of each trading party, simplify the work and maximize the profit.

In the present specification and drawings, preferred embodiments of the present invention have been disclosed, and although specific terms have been used, these are merely used in a general sense to easily describe the technical content of the present invention and to help the reader to understand the present invention. It is not intended to limit the scope. It will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention can be carried out in addition to the embodiments disclosed herein. The scope of the invention is indicated by the following claims.

Claims (3)

In the credit card payment method using the representative merchant number, Linking and storing each merchant's representative merchant number corresponding to each merchant's representative merchant number and the card company's affiliate store number corresponding to each representative merchant number; Receiving, at the payment server, payment details, buyer card information, and a seller representative merchant number with a seller assigned a representative merchant number from a specific buyer computer; And Read the received card information in the payment server to confirm the card company, and replace the merchant representative merchant number with the card company merchant number previously stored corresponding to the confirmed card company, and the payment approval to the server provided in the card company Requesting; including; Confirming a seller using the received representative representative merchant number at the payment server, and confirming the payment details through a server provided by the verified seller; Credit card payment method using the representative merchant number characterized in that the payment server further comprises the step of applying for the purchase of the sales ticket of the seller to the server provided to the card company. delete delete

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