KR100467215B1 - Method for calling card cyber vending - Google Patents

Abstract

The present invention provides a method for automatically selling the Internet of telephone cards, the present invention comprising the first step of configuring a management mode for automatic sales of telephone cards on the Internet in the management mode after connecting to the sales company computer; A second step in which after the first step, a user accesses a sales company computer through an internet network using a user computer to apply for a purchase of a telephone card; A third step of searching the database for the requested telephone card in a database; Outputting a calling card suitable for the details requested by the user as a result of the search; When the user purchases the printed telephone card and performs internet payment, the method includes the fifth step of outputting the card number of the telephone card purchased by the user to the user's computer, thereby calling the telephone card and the card number using the Internet. By selling a variety of service products used in the form of fully automated, it is possible to maximize profits by making intermediate margins and logistics costs generated by the conventional distribution method as "0".

Description

How to automatically sell your phone card online {Method for calling card cyber vending}

The present invention relates to a cyber vending machine (Cyber vending machine) of the telephone card, in particular, the sale of a variety of service products using the telephone card and card number using the Internet in the form of a fully automated way that occurs in the conventional distribution method The present invention relates to a method of automatically selling a telephone card that makes margins and logistics costs "0" so as to maximize profits.

Phone cards include general calling cards and international calling cards, and prepaid and postpaid cards.

In general, phone cards are distributed in four ways.

The first is a form of distribution in general stores, which is a basic form of distribution sold through airports, foreign dwellings, travel agencies, and card stores.

The second is a distribution form through telephone order. If the order volume is small, the retailer can directly call the card number and make it available to the user who confirmed it by telephone.

The third is a distribution form through a vending machine. When a user enters money into the vending machine, the card is printed and sold as an international telephone prepaid card.

The fourth is to take orders through the Internet and distribute them through logistics.

1 illustrates an example of a conventional method of selling a telephone card, and shows a case in which a plurality of customers purchase a telephone card at a store.

Therefore, manufacturers supply prepaid international calling cards as distributors. The distributor then distributes the international prepaid card to a number of retailers via wholesalers. These outlets include airport outlets, foreigner dwelling outlets, travel agencies, and card outlets. This type of distribution adds labor and maintenance costs, logistics costs and other costs in distribution between distributors and wholesalers, wholesalers and retailers, retailers and customers.

In addition, Figure 2 is a view showing another example of the conventional method of selling a telephone card, showing a way in which the customer contacts the sales company to distribute the international telephone prepaid card through the Internet or a mobile phone or telephone. This also incurs labor and maintenance costs, logistics costs and other additional costs in the distribution between the manufacturer and the sales company, the sales company and the customer.

This prior art operation will be described in more detail.

First, the sales form of the telephone card that has been in progress up to now, recharge the telephone card produced by the telecommunication carrier to the special telecommunications company, which is distributed to the final dealer through the first dealer, the second dealer, and the third dealer. As a result, a consumer purchases a card at a store.

This results in the most basic form of distribution, in which the middle dealer's middle margin is about 20% to 30%.

In addition to this method, the distribution method in the form of sales via the telephone, the Internet, or a vending machine is different, but it is a kind of basic distribution method.

In the form of distribution in general stores, the basic form of distribution sold through airports, foreign residents' densely populated areas, travel agencies, and card stores, etc., causes the merchants in charge to sell some of the card sales (20% to 40%). Get drunk. In most cases, sales margins are most profitable to the seller, and the actual manufacturer is in a passive marketing position.

However, some stores have been exposed to irrational problems using a method of selling a product such as a discount or inserting a product in order to secure a sales margin they can take. In addition, this type causes excessive competition among the retailers, making it difficult to secure a fixed retailer, which also causes a problem in that the manufacturing company predicts sales.

On the other hand, in the case of distribution through telephone orders, the margin could be slightly reduced. So, if the order is small, the retailer will call the card number directly and use it, and if the order is large, it will be distributed using the courier service.

However, even in the case of distribution through the phone order, logistics costs are inevitably generated, and problems such as a risk of loss or leakage of a card number may occur. In particular, the distribution form through such a telephone order becomes prominent in mass distribution.

Meanwhile, card sales through vending machines are common in developed countries such as the United States.

However, since the price of the vending machine is about 5 million won, the initial investment cost is increased due to the purchase of the vending machine, and a lot of additional costs are generated due to the maintenance cost, labor cost, loss and damage of the vending machine. There was a problem.

On the other hand, there is a form of sales via the Internet, which can reduce intermediate margins by selling through the Internet.

However, this type of distribution via the Internet also needs to send the courier directly or via email (E-mail), resulting in logistics costs and labor costs. In addition, there is a problem that the time delay occurs because it takes the form of deposit, such as bank transfer.

Accordingly, the present invention has been proposed to solve the above-mentioned conventional problems, and an object of the present invention is to sell a variety of service products using a telephone card and a card number using the Internet in a fully automated form, thereby distributing a conventional distribution method. It is to provide a method of automating the sale of a telephone card that can maximize profits by making the middle margin and logistics cost generated by "0".

1 is a view showing an example of a conventional method of selling a telephone card,

2 is a view showing another example of a conventional method of selling a telephone card,

3 is a block diagram of a telephone card sales system to which the present invention is applied;

4 is a flowchart illustrating a method for automatically selling an Internet phone card according to the present invention.

5 is a flowchart illustrating a management mode step in FIG. 4 in detail;

6 is a flowchart illustrating a card management step in FIG. 5 in detail;

7 is a flowchart illustrating a card image input step in detail in the card management step of FIG.

8 is a flowchart illustrating a card list input step in detail in the card management step of FIG. 5;

9 is a flowchart showing in detail the card pin list management step in the card management step of FIG.

10 is a table showing a classification example used in the classification management step of FIG.

11 is a flowchart showing in detail the purchase request step in FIG.

FIG. 12 is a flowchart illustrating a card searching step in FIG. 4 in detail.

Explanation of symbols on the main parts of the drawings

11: User Computer 12: Sales Company Computer

13 Manufacturer: 14 Database

15: search unit 16: Internet payment authentication unit

17: card number database

Hereinafter, with reference to the accompanying drawings an embodiment according to the technical idea of the Internet automatic sales method of the present invention phone card as follows.

3 is a block diagram of a telephone card selling system to which the present invention is applied.

Here, reference numeral 11 is a computer of a user who wants to purchase a telephone card on-line, and 12 is a sales company computer that receives and processes an on-line purchase application of the telephone card through the user computer 11, It is a manufacturer of telephone cards that supply telephone cards to a sales company so that the sales company computer 13 can sell the telephone cards.

In addition, reference numeral 14 is a database which is located in the sales company computer 12 and stores information such as calling station, called party, two / one way, region, manufacturer, and currency unit related to the calling card. It is a search unit that searches the telephone card requested to search in the database 14 of the sales company computer 12 by using the computer 11 to output the cheapest calling card, 16 is the user has applied for the phone card -The Internet payment authentication unit that performs payment authentication processing on the Internet when paying with an Internet payment settlement (credit card, etc.) on the line, and 17 denotes a user's computer (card number stored after the payment authentication in the Internet payment authentication unit 16). It is a card number database to be output to the screen of 11).

4 is a flowchart illustrating a method for automatically selling an Internet phone card according to the present invention.

As shown therein, a first step (ST11) (ST12) for configuring a management mode for automatically selling telephone cards on the Internet in the management mode after connecting to the sales company computer 12; A second step (ST13) in which, after the first step, the user accesses the sales company computer 12 through the Internet network using the user computer 11 and makes a purchase application for a telephone card; A third step (ST14) of searching the database for the requested phone card; A fourth step (ST15) of outputting a calling card suitable for the details requested by the user as a result of the search; When the user purchases the printed telephone card and performs internet payment, the user includes a fifth step (ST16 to ST18) of outputting the card number of the telephone card purchased by the user to the user computer 11.

5 is a flowchart illustrating a management mode step, which is the first step in FIG. 4;

As shown therein, steps (ST21) (ST22) to allow the administrator to select what management to perform when the administrator logs in to the sales company computer (12); A member management step (ST23) for classifying member states and performing member creation, modification and deletion when the administrator selects member management; A card management step (ST24) for performing the creation, modification and deletion of the card image, the card list, the band list, the charge list, the sales report, the inventory management when the administrator selects the card management; A log management step (ST25) of managing the login status of the visitors and the login status of registered members when the administrator selects log management; When the administrator selects the classification management, the classification management step (ST26) to perform the classification of the member and the card information in the large and medium classification is performed.

6 is a flowchart illustrating a card management step in FIG. 5 in detail.

As shown in the figure, when the card management is performed, managing the card image, the card list, the card pin list of the calling card (ST31); Performing the card management, managing band lists by regions and countries around the world (ST32); Managing the charge list of the calling card when performing the card management (ST33); Performing the card management, managing a sales report of a telephone card (ST34); When the card management is performed, a step of performing inventory management of the telephone card is performed (ST35).

7 is a flowchart illustrating a card image input step in detail in the card management step of FIG. 5.

As shown therein, a step (ST41) (ST42) of determining whether a card image input is selected after outputting a card description list for inputting information on a telephone card; If the card image input is selected, allowing a manufacturer, a price, and a currency unit of the calling card to be selected (ST43); Inputting an image of a calling card in a file format readable by a computer after the selection (ST44); And inputting a description of the input image (ST45).

8 is a flowchart illustrating a card list input step in detail in the card management step of FIG. 5.

As shown in this figure, if the administrator chooses to input the casing, a step (ST51) (ST52) of assigning a serial number to the calling card; Inputting a manufacturer, a price and a currency unit into a database in which the telephone card assigned the serial number is stored, and then determining whether the user requests a search for the purchase of the telephone card (ST53) (ST54); When the user requests a search, a search is performed for each manufacturer, price, and currency unit of the telephone card stored in the database, and the user outputs information on the telephone card suitable for the search request (ST55).

FIG. 9 is a flowchart illustrating a card pin list management step in detail in the card management step of FIG. 5.

As shown in the drawing, receiving the pin number of the calling card from the card pin generating apparatus (ST61); After receiving the pin number, allowing the administrator to input the manufacturer, use amount, sale amount, and expiration date of the corresponding phone card, and then determine whether the user has selected the purchase of the corresponding phone card (ST63); If the user selects a purchase, a step of opening the selected card to be used (ST64) is performed.

10 is a table showing a classification example used in the classification management step of FIG.

Therefore, they are largely classified into major and middle categories for the management of telephone cards.

Major categories can include membership status, scores, additions / subtractions, bidirectional / unidirectional, regions, manufacturers, currency units, active, and so on.

In addition, the membership status is for managing users who want to purchase a calling card, and may include details of a guest, a member, withdrawal / deletion, and suspension of qualification.

Scores are accumulated in points and accumulates according to the use of the calling card, and may include basic scores and additional scores.

Addition / subtraction is to compensate for the carrier's responsibility for unexpected errors or communication failures that may occur in the management of the telephone card.Addition and subtraction can increase or decrease the point score or the amount used. Etc. are included.

Two-way and one-way is a way of paying a fee at one side when making a phone call between countries. One-way is a phone card that can only be used to make a call from one calling country to the other. It can be used to make a call from both the called party and the called party. Two-way can also be used to make a call from one calling country to multiple destination countries.

The region is divided into arbitrary divisions around the world, which can be divided into Asia, Oceania, North America, Europe, Africa, Latin America, Southwest Asia, and the Middle East.

The manufacturing company is a company that manufactures telephone cards, for example, companies such as Dacom and Hanwha.

The unit of currency is the unit of currency of each country: Won (US), US Dollar (USD), Austrian Dollar (AUD), Canadian Dollar (CAD), German Mark (DEM), French Franc (FRF), etc. Can be mentioned.

ACTIVE functions to open the card number of the calling card when informing the user of the card number when selling the calling card on-line. Thus, opening is to allow the calling card to be used, and unopening is to indicate that the calling card is not being used or is in use.

FIG. 11 is a flowchart showing a detailed purchase request step of FIG. 4.

As shown therein, determining whether the user requests the purchase of a telephone card (ST71); Requesting the purchase of the calling card, allowing the user to select a calling station, a receiving station, a fare, and a two-way direction (ST72 to ST75); And determining whether the user requests a search after the selection (ST76).

FIG. 12 is a detailed flowchart illustrating a third step of searching for a card in FIG. 4.

As shown therein, the step ST81 determines whether the country of the calling card the user applies for is present in the database; If the country exists on the database, outputting a telephone card rate table of the corresponding country (ST82); Outputting the fee list and determining whether a calling card suitable for the fee presented by the user exists (ST83); And if the card exists, selecting and outputting the corresponding calling card (ST84).

When described in detail with reference to the accompanying drawings the operation of the Internet automatic sales method of the telephone card according to the present invention configured as described above are as follows.

First, the basic technical approach of the present invention is in the following two aspects. That is, the first is a form of fully automatic sales of telephone cards, and the second is an increase in sales through the network configuration of the Internet.

In addition, there are general calling cards and international calling cards, and there are also prepaid cards and postpaid cards. Here, in the case of an international prepaid card, its merchandise is in the ten to twelve digits of the card number where the card can be used. This is worth it. In other words, if you tell only the card number, the user can use as much as the purchase amount. Therefore, the present invention is applicable to a variety of calling cards that can be used only knowing the card number.

Thus, users on the Internet can select a card that is necessary for them. If you select the calling country where you make the call and the called country where you want to make a call, and you choose a fee, the search engine according to the present invention outputs the most reasonably low card on the screen. This is made possible by having a database of price comparisons between 248 countries around the world.

After viewing the contents of the selected card, the user presses a purchase button. Thereafter, the payment authentication unit 16 is connected to a server of a paygate authentication system to check whether or not an internet payment means (e-coin, cyberpass card, etc.) such as a credit card registered by the user is used. Then, when the Paygate authentication server sends a signal to the card number database 17, which is the database, the PIN (card number) is displayed on the user's computer screen.

It is also possible to exchange banners for ongoing Internet advertising. In addition, rather than advertising through banners, travel agencies, trade-related sites, agents, etc. will open the access to the database established by the present invention and introduce a reseller method that can provide appropriate information on sales from their computers. Can be.

Meanwhile, the operation of the present invention will be described in more detail with reference to FIGS. 4 to 12.

First, the administrator connects to the sales company computer 12, and then configures the management mode for the automatic sale of the telephone card on the Internet in the management mode.

In this management mode, the membership status is classified, and the member management mode for creating, changing, and deleting members, and creating / modifying / deleting such as card image, card list, band list, rate list, sales report, and inventory management. The card management mode, the log management mode for managing the login status of the visitors and the login status of the registered members, the classification management mode to perform the classification of the member and the card information in the main and middle classification.

Therefore, in case of member management in member management mode, the member's status including ID, name, guest, member, withdrawal / deletion, suspension of membership, membership status, registration date, credit rating, etc. are managed.

In addition, the card management mode manages the card image and card list of the calling card, manages regional and country band list of the world, manages the charge list of the calling card, manages the sales report of the calling card. Step, the step of performing the inventory management of the telephone card can be performed sequentially or selectively.

So, if you want to input the card image in the card management step, do as follows.

That is, the card description list for inputting the information on the calling card is output and then the card image input is determined. Thus, if the card image input is selected, the phone card manufacturer, price, and currency units are selected. After making this selection, you will be asked to enter the image of the calling card in a computer-readable file format. Then, the user inputs a description of the input image.

Here, the card description list includes information such as number, manufacturer, phone card price, currency unit, memo, input time, etc. for registering the registered card.

In addition, if you want to enter the card list in the card management step as follows.

In other words, if the administrator chooses to enter the casing, the card is given a serial number. This serial number (PIN number) usually consists of 10 to 12 digits. After inputting the manufacturer, price and currency unit in the database where the serial numbered telephone card is stored, it is determined whether the user requests a search for the purchase of the telephone card. Therefore, when the user requests a search, the user searches by the manufacturer, price, and currency unit of the phone card stored in the database, and outputs information such as the manufacturer, use amount, sales amount, control number, and expiration date of the phone card suitable for the search request. It is done.

In addition, if you want to manage the card pin list in the card management step as follows.

That is, the card number generator receives the pin number of the calling card. It is usually composed of 10 to 12 digits as described above, which may vary depending on the situation. After receiving the pin number, the administrator inputs the manufacturer, use amount, sale amount, and expiration date of the corresponding phone card, and then determines whether the user has selected to purchase the corresponding phone card. So when the user chooses to buy, the active is set to open so that the selected card can be used.

In addition, when the band list is to be managed, modification and deletion are performed for each item such as region, band code, and country.

In addition, if you want to manage the rate list, it manages the rate list by items such as manufacturer, bi-directional, region, band, country, standard rate, discount rate.

In addition, when managing the visitor log in the log management, the access statistics, the access rate, the access distribution rate, etc. are set and managed for a period of daily, monthly, and yearly. And the same method can be used to manage the log of registered members in the period of daily, monthly, annual.

On the other hand, the configuration of the classification list in the classification management phase is as follows.

First, the items can be set as code, classification, major category, middle category, small category, deletion, modification, or addition.

Thus, code items can be distinguished by appending serial numbers appropriately to make them easier to distinguish between large, medium, and small categories.

The classification items can be classified into major classification, middle classification, and small classification.

Major categories can include membership status, scores, additions / subtractions, bidirectional / unidirectional, regions, manufacturers, currency units, active, and so on.

The subcategory is a subdivision of the subclass, and the subclass is a subdivision of the subclass.

Therefore, the membership status is for managing users who want to purchase a phone card, and may include details such as a guest, member, withdrawal / deletion, and suspension of qualification.

Scores are accumulated in points and accumulates according to the use of the calling card, and may include basic scores and additional scores.

Addition / subtraction is to compensate for the carrier's responsibility for unexpected errors or communication failures that may occur in the management of the telephone card.Addition and subtraction can increase or decrease the point score or the amount used. Etc. are included.

Two-way and one-way is a way of paying a fee at one side when making a phone call between countries. One-way is a phone card that can only be used to make a call from one calling country to the other. It can be used to make a call from both the called party and the called party. Two-way can also be used to make a call from one calling country to multiple destination countries.

The region is divided into arbitrary divisions around the world, which can be divided into Asia, Oceania, North America, Europe, Africa, Latin America, Southwest Asia, and the Middle East.

The manufacturing company is a company that manufactures telephone cards, for example, companies such as Dacom and Hanwha.

The unit of currency is the unit of currency of each country: Won (US), US Dollar (USD), Austrian Dollar (AUD), Canadian Dollar (CAD), German Mark (DEM), French Franc (FRF), etc. Can be mentioned.

ACTIVE functions to open the card number of the calling card when informing the user of the card number when selling the calling card on-line. Thus, opening is to allow the calling card to be used, and unopening is to indicate that the calling card is not being used or is in use.

On the other hand, after performing the above-described first step, the user performs the second step of making a purchase application for the telephone card by accessing the sales company computer 12 through the internet network using the user computer 11.

This determines whether the user requests the purchase of the calling card and then requests the purchase of the calling card, and allows the user to select the calling station, the receiving station, the charge, and the two-way direction of the calling card. After this selection, it is determined whether the user requires a search.

After performing the second step, a third step of searching for a calling card in the database is performed.

Thus, it is determined whether the country of the calling card the user applies for is in the database. If such a country exists in the database, print the phone card tariff for that country. After printing the price list, it is determined whether there is a calling card suitable for the price presented by the user. If a card exists, the phone card is selected and printed.

As a result of this search, a fourth step of outputting a telephone card suitable for the details requested by the user is performed.

Finally, when the user purchases the printed telephone card and performs internet payment, the fifth step of outputting the card number of the telephone card purchased by the user to the user computer 11 is performed.

As such, the present invention is to maximize the profit by selling the sales of various service products using the telephone card and the card number using the Internet in a fully automated form, making the intermediate margin and the logistics cost generated by the conventional distribution method "0". .

Although the preferred embodiment of the present invention has been described above, the present invention may use various changes, modifications, and equivalents. It is clear that the present invention can be applied in the same manner by appropriately modifying the above embodiments.

In other words, the present invention can be applied to theater tickets, theater viewing rights, and the like, which are mainly reserved for tickets. Such theater tickets, theater tickets, etc. can also be sold in the same way as the method of the present invention. This means that if various current tickets sold in the form of a simple serial number are sold to a consumer with a number generated by an irregular algorithm, such as a card number, the consumer can enter with only that number.

Accordingly, the above description does not limit the scope of the invention as defined by the limitations of the following claims.

As described above, the automatic sales method of the telephone card according to the present invention has the effect that the various costs of the conventional distribution method such as logistics cost, labor cost, maintenance, etc. from the selection of the product to the purchase are not generated at all. Currently, companies are making efforts to minimize logistics costs, but various business models on the Internet face serious management difficulties due to logistics costs, and most of them are not profitable. In the present invention to solve this problem it is possible to maximize the profits by making the intermediate margin and logistics costs generated in the conventional distribution method "0".

In addition, there is no risk of various accidents (damage, loss, etc.) that can occur in the logistics process.

In addition, the logistics cost according to the present invention is "0" and at the same time, the point of sale is made in almost real time from the point of sale to the point of sale has the advantage of presenting a revolutionary way of the Internet business model. In the case of a telephone card, not only domestic sales but also global marketing is performed, and the scope of the invention is infinite, and the present invention can be said to be an invention in which an equation of "sales amount = profit" can be established.

Claims (9)

Authenticating the administrator by logging in when the administrator computer is connected; Transmitting a member management, card management, log management, and classification management selection screen to the administrator computer so that an authorized administrator can perform member management, card management, log management, and classification management; When member management selection information is inputted from the manager computer, screen information necessary for classifying a member's status, creating, changing, and deleting a member is provided to the manager computer.When card management selection information is input from the manager computer, a card image, It provides screen information for card list, band list, rate list, sales report, inventory management creation, modification and deletion to the administrator computer, and when log management selection information is input from the administrator computer, the logged-in status of the connected users, Provide screen information necessary for managing the login status of registered members to the administrator computer, and when classification management selection information is inputted from the manager computer, provide screen information necessary for classification of member and card information to the manager computer in large and medium categories. Making a step; Registering and updating membership management information, card management information, log management information, and classification management information input from the administrator computer in a database; Phone card purchase request screen information that can select calling country, receiving country, rate, and both directions / unidirectional in response to the calling card purchase request of the user's computer connected through the Internet network to purchase the calling card Accepting the application; Confirm that the country of the calling card requested by the user computer is registered in the database, retrieve the rate card of the calling card from the database, transmit the result information to the user computer, and then call the computer the user wishes to purchase. Searching the database for the presence of a card; As a result of the database search, if the telephone card desired by the user computer exists, transmitting to the user computer that the telephone card exists, and then transmitting internet payment screen information to the user computer; And when the payment information is input from the user computer, transmitting the personal password of the calling card which the user wishes to purchase to the user computer. delete According to claim 1, wherein when the administrator computer selects the card management, the image of the telephone card, card list, card pin list information, the region and country band list screen of the world, the charge list information of the telephone card, The method of automatically selling the telephone card, characterized in that for transmitting the sales report information of the telephone card and the inventory management information of the telephone card to the administrator computer to modify, change, delete the corresponding information. 4. The method of claim 3, further comprising: transmitting a card description list including information about the calling card to the administrator computer when the manager computer desires to input an image of the calling card; Transmitting screen information for selecting a manufacturer, a price, and a currency unit of the calling card to the manager computer; If the phone card image of the manufacturer, price, call unit is determined from the manager computer, requesting a description of the input phone card image comprises the step of automatically selling the Internet of the phone card. 4. The method of claim 3, further comprising: assigning a serial number to the calling card when the manager computer desires to input a card list; Inputting manufacturer, price, and currency unit information inputted from the administrator computer into a database in which the serial numbered telephone card is stored; Determining whether the user requested a phone card purchase, When the user requests the purchase of the calling card, the method automatically comprises the step of outputting the information of the calling card requested by the user by searching for the manufacturer, price, and currency unit of the calling card stored in the database. Sales method. The method of claim 3, wherein if the manager computer desires to manage the card pin list, generating a pin number of the calling card in the card pin generator and transmitting the generated pin number to the manager computer; Checking whether the user has applied for a purchase of the calling card when information on the manufacturer, use amount, selling amount, and expiration date of the calling card is input from the administrator computer; If there is a purchase request, the Internet automatic sales method of the telephone card comprising the step of activating the telephone card to use the selected telephone card. According to claim 1, When the administrator computer selects the classification management, membership status information including information such as customer, member, withdrawal / deletion, suspension of qualification, etc. for managing the user who wants to purchase the phone card, points Accumulate according to the usage of the calling card, etc., and score information including basic scores and additional scores, addition / deduction information that can increase or decrease the point score or amount used, and telephone calls between countries. Two-way and one-way information that determines payment and currency, regional information that divides the world into arbitrary sections, manufacturer information that manufactures phone cards, currency unit information for each country, and card numbers for phone cards. Providing the active information to the manager computer so that the information can be managed by the manager computer. De Internet auto sales method. delete delete