Abstract:
A pre-paid purchasing system comprises a pre-paid purchasing card and a plurality of single use access codes on the card. Each access code is usable to authorize one payment of an amount which is subtracted from the pre-paid amount of the card. After use, an access code becomes null and void. Moreover, a method for managing purchases of goods and services from the Internet, mail-order catalogs, any merchant, etc. is proposed.

Description:
This application is a national stage application under 35 U.S.C. §371 of PCT/EP01/03092, filed Mar. 16, 2001, and claims benefit of U.S. Provisional Patent Application Ser. No. 60/189,814 filed Mar. 16, 2000. 

   BACKGROUND OF THE INVENTION 
   This invention relates to a pre-paid purchasing system and a method for activating a transaction for purchasing goods or services from the Internet, mail-order catalogues, or other merchants. The purchasing system comprises a pre-paid card with a multiple code system, with access codes and security codes. Advantageously, access codes and security codes are stored or printed on two separate cards and the codes from each card working in conjunction with each other. 
   Merchants selling their products to the consumers commonly accept credit cards for the purchasing of their goods. Consumers often use their credit cards for all their purchasing needs, be it from the Internet, mail-order catalogues, or any merchant selling goods or services, who except credit cards. 
   Credit cards are designed to create a convenient method for the consumers to make purchases, but there are some major disadvantages to having and using a credit card. For example, when a person has their credit card stolen or loses their credit card. The owner of the lost, or stolen credit card has to call the financial institution of that credit card to report and cancel the lost, or stolen credit card. After calling the financial institution and cancelling the lost or stolen credit, that person has to wait for a new credit card to arrive from the financial institution. Which creates an inconvenience to the cardholder, if that lost or stolen credit card is their only credit card. Also, someone other than the owner of the lost or stolen credit card, making a purchase on the lost or stolen credit card, before the owner of the lost or stolen credit card can call the financial institution of that credit card to report their credit card has been lost or stolen. If a charge is made to the lost or stolen credit card, the owner of the lost or stolen credit card has to prove to the financial institution, they didn&#39;t make that particular charge. 
   There is no secure system to protect the consumer from having their credit card stolen and used by the person who has stolen the credit card, or from having their credit card number stolen and cloned, which can then be sold to interested parties. A high security risk area for consumers using their credit card is the Internet. When consumers enter their credit card number for the purchase they are making, their credit card number can be intercepted by a computer hacker. The stolen credit card number can be used by the person who intercepted the number, or the credit card numbers can be cloned and sold to interested parties throughout the world, and used to make numerous purchases illegally. Long before the owner of the credit card becomes aware of what has happened. The theft of credit card numbers from the Internet has long been a problem which causes a great inconvenience to the card holder. The same holds true for mail-order catalogues. Consumers using their credit card when making a purchase from mail-order catalogues, are also at risk of having their credit card number stolen and used by someone other than the owner of the credit card. 
   Also, some consumers who use credit cards, are at risk of spending money they don&#39;t have. With a credit card, you buy now pay later, which often leads to some consumers spending more money than they have. Which makes it very difficult for that consumer to pay their monthly credit card statement, and possibly go into debt. 
   On the other hand there are consumers who are limited to using cash, a money order, or writing a personal check to make a purchase, because they are without a credit card. Also, there are financial institutions that offer people with a bad credit history, credit cards, but in order for a person to obtain a credit card from these financial institutions, a person must make a deposit of money in to an account at that particular financial institution. This type of credit card is referred to as a secured credit card. With secured credit cards, comes a very high interest rate, which the person obtaining a secured credit card has to accept if they want to have a credit card. 
   SUMMARY OF THE INVENTION 
   It is an object of the present invention to obviate the aforementioned shortcomings by providing a purchasing system for purchasing goods or services (for example from the Internet, mail-order catalogues, or other merchants) with a very high level of security against theft or loss. It is another object of the invention to provide consumers without a credit card or consumers that don&#39;t want to use his own standard credit card to make purchases from the Internet or mail-order catalogues, and other merchants. 
   In view of objects of the invention it was thought to provide a pre-paid purchasing system comprising of a pre-paid purchasing card and a plurality of single use access codes on the card, each access code being usable to authorize one payment of an amount which is subtracted from the pre-paid amount of the card, after use an access code becoming null and void. 
   Also, it was thought to provide a method for activating a transaction for purchasing goods and services from the Internet, mail-order catalogs, or any merchant, comprising the steps: supplying a security code and at least a single use access code associated with a pre-paid amount; asking said single use access code and said security code or a combination of them following a request of purchase payment; authorizing said purchase payment if the single use access code and the security code are associated with amount equal or higher to amount required for the purchase payment; decreasing the amount of the purchase payment from the amount associated with said codes; marking the used single use access code for meaning that said access code has become null and void. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
     To further clarify the explanation of the innovative principles of the present invention and its advantages as compared with the known prior art a possible embodiment is described below with the aid of the annexed drawings as an example apply said principles. 
     In the drawings: 
       FIG. 1  shows front of a purchasing card of multiple single use code system according to the invention. 
       FIG. 2  shows back of the purchasing card of  FIG. 1 . 
       FIG. 3  shows front of support or purchasing card of the two card, multiple code system according to the invention. 
       FIG. 4  shows back of the purchasing card of  FIG. 3 . 
       FIG. 5  shows a multiple single use code system according to the invention. 
   

   DETAILED DESCRIPTION OF THE INVENTION 
   With reference to the figures there is shown schematically a preferred embodiment of a pre-paid purchasing card system of the present invention. This system comprises two pieces of code or codes: “security codes” and “single use access codes”. 
   The single use access codes  22  are stored on a first card  28  ( FIG. 1 ). Advantageously, the access codes are a plurality and each code is printed on the card and shadowed by a layer of removable scrape paint. 
   Each access code must be used in conjunction with the security code, which is the same for all access codes on the card. The security code and an access code can be in a combined code on the card  28  or, better, the security code can be stored or printed on a different support. 
   Advantageously, the security code  16  can be printed on a second card  26  ( FIG. 3 ). 
   The first or the second card incorporates a magnetic security strip  10  containing security information for that specific pre-paid purchasing card. 
     FIG. 4  shows the back of the second card  26  with a security strip. Also a customer service phone number  12  for customer inquires can be printed on the card.  FIG. 3  (front view of card two) shows a value amount  14  of the pre-paid purchasing card, which come in varying denominations. Also, on the card is printed an expiration date  18  which indicates length of time pre-paid purchasing card is valid. 
     FIG. 2  (back view of card one) shows the advertising area  20  of the pre-paid purchasing card, which is available for advertising, to produce additional revenue. 
   Card one  28  shows a transfer code  24  used for transferring remaining value amount of pre-paid purchasing card to newly purchased, pre-paid purchasing card, as clarified below. Also the transfer code is covered by a removable paint. 
   In  FIG. 5  is shows a single use code system  11  according to the invention. The system comprises a computerized transaction system  13 , terminals  19 , archive  15 , and pre-paid purchasing cards as disclosed above. 
   The transaction system stores in the computerized archive  15  a table  17  for each card  28 . The table holds the security code, all access codes, transfer code and remaining value amount of the card. A “used flag” is associated with each access code and transfer code. 
   In use, for making a purchase the user must first scrape and use one of the access codes  22  on card one  28 , in order to access, compose or combine the complete code with the security code  16  (on card two  26 ). The two codes, the composite code or a combination of them, are sent to the transaction system  13  via a merchant terminal  19 . For example, the user sends the codes via internet to a seller&#39;s site and the seller sends the codes (and the value amount of the requested good or service) to the transaction system. The transaction system checks if the table associated with the security code exists, if the card is valid (flag  21  of the transfer code is not marked) and if the access code is valid (flag  21  of the access code is not marked). Also, the transaction system checks if the remaining value amount associated with the card is equal or higher to value amount required for the purchase. If all checks are satisfied, the transaction system authorizes the payment, decreases the remaining value amount and marks the flag of the access code used. 
   In this manner, once the user of the pre-paid purchasing card uses one of the access codes  22  from card  28 , that access code  22  can not be used again. The access code  22  used, becomes null and void. The access codes  22  do not have to be used in sequential order, the access codes  22  can be used in any order the user chooses to use the access codes  22 . With every use of the security code  16  to make a purchase, the value amount  14  of card one  26  is devalued the amount of that particular purchase. 
   When all the access codes  22  on card  28  are used to access the security code  16  and become null and void, value amount  14  on card  26  (if exists) can be transferred to the next pre-paid purchasing card purchased, using the transfer code  24  on the card  28  in conjunction with the security code  16  on card  26  and a security code on a new card  26 . After the transfer of the remaining value amount  14  of card  26  is transferred to a new pre-paid purchasing card the security code  16  of the old card  26  becomes null and void, making the old pre-paid purchasing card null and void after transferring value amount  14  to newly purchased pre-paid purchasing card. 
   At this point it is clear that the preset purposes have been achieved. 
   A person who is without a credit card can use a pre-paid purchasing card to make purchases from the Internet, mail-order catalogs, or any merchant which accepts the pre-paid purchasing card. Also, the system according to the invention allows a consumer that does not want to use their credit card to make a purchase from the Internet or a mail-order catalog, or from other merchants, because of concerns their credit card number will be stolen. With the multiple single use code system, a person owning a pre-paid purchasing card can use an access code without risk that the purchasing code number can be intercepted, cloned and reused. A system according to the invention will make it very difficult, if not impossible for someone to steal the codes through the Internet. 
   Also, the owner of the card can memorize the security code and leave the security code support at home, and carry only card one with them. In this manner, a very high level of security against loss or theft for the consumer that owns a pre-paid purchasing card is obtained. Without having the access and security codes the use of the pre-paid purchasing card is impossible for the person who has stolen the pre-paid purchasing card, or for a person who has found the pre-paid purchasing card. 
   If the owner loses the pre-paid purchasing card and can&#39;t find the card, he can call customer service, and by using the transfer code from card one, in conjunction with the security code of card two, he can transfer the amount of the lost or stolen pre-paid purchasing card to a new pre-paid purchasing card. 
   After using the pre-paid purchasing card for making purchases, the remaining value amount of the pre-paid purchasing card can be transferred to a newly purchased pre-paid purchasing card. 
   When a person purchases a pre-paid purchasing card, they have the option of purchasing cards in various value amounts  14  (for example $25, $50, $100, $250, or $500). Pre-paid purchasing cards are available in varying value amounts, allowing the purchaser of the card, to choose a value amount depending on the purchasing needs. 
   If the owner of the pre-paid purchasing card has questions concerning the pre-paid purchasing card, he can contact customer service using the toll free customer service phone number  12  from card  26  to obtain information in using the pre-paid purchasing card. Also to transfer the value amount  14  of card  26  to another pre-paid purchasing card, by using the transfer code  24  from card  28  in conjunction with the security code  16  from card  26 , making the old pre-paid purchasing card null and void after transferring value amount  14  to newly purchased pre-paid purchasing card. 
   Naturally the above description of an embodiment applying the innovative principles of the present invention is given by way of non-limiting example of said principles within the scope of the exclusive right claimed here and therefore must not be taken as a limitation of the scope of the exclusive right claimed here. 
   For example the structure of the card or cards can be different in according to specific and practical requirements. Also, data shown on a card in the figures can be on the other card and vice versa or on both cards.