System and method for performing secure user account purchases
First Claim
1. A method of performing secure purchases, said method comprising:
- a) a customer communicating with a custodial authorizing entity having custodial responsibility of account parameters of said customer'"'"'s pre-established account;
b) said customer supplying the custodial authorizing entity with at least account identification data;
c) said customer designating a payment category;
d) generating a transaction code that is different from said account identification data and which is associated with said designated payment category;
e) communicating said transaction code to said customer;
f) terminating communication with said custodial authority;
g) said customer communicating said transaction code to a merchant in connection with a purchase having defined purchase parameters;
h) said merchant communicating said transaction code to a verifying authority;
i) said verifying authority utilizing said transaction code to verify that said defined purchase parameters are within said designated payment category; and
j) said verifying authority communicating a purchase authorization to said merchant if said defined purchase parameters are within said designated payment category associated with said transaction code; and
k) completing the purchase.
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Accused Products
Abstract
A method and system of performing secure user account purchases in the context of a commercial transaction, such as over the telephone, wherein the customer communicates with a custodial authorizing entity, such as a credit card company or issuing bank wherein such entity has previous knowledge of the account number as well as custodial control of other account parameters such as interest rate, payment history, available credit limit etc. The customer supplies the custodial authorizing entity with the account identification data such as the credit card number and may select one or more of a possible plurality of predetermined payment categories for the transaction, such as which define the dollar amount for the purchase and specific, predetermined time parameters within which authorization by the custodial authorizing entity will remain in effect. The custodial authorizing entity then generates a transaction code which is communicated exclusively to the customer wherein the customer in turn communicates only the transaction code, which is different from their account number, to the merchant instead of a credit card number. The transaction code is indicative of merchant identification, account identification and a designated one of the plurality of predetermined payment categories, and is verifiable in a conventional manner by the merchant without providing the merchant with access to an established, continuing account.
178 Citations
26 Claims
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1. A method of performing secure purchases, said method comprising:
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a) a customer communicating with a custodial authorizing entity having custodial responsibility of account parameters of said customer'"'"'s pre-established account;
b) said customer supplying the custodial authorizing entity with at least account identification data;
c) said customer designating a payment category;
d) generating a transaction code that is different from said account identification data and which is associated with said designated payment category;
e) communicating said transaction code to said customer;
f) terminating communication with said custodial authority;
g) said customer communicating said transaction code to a merchant in connection with a purchase having defined purchase parameters;
h) said merchant communicating said transaction code to a verifying authority;
i) said verifying authority utilizing said transaction code to verify that said defined purchase parameters are within said designated payment category; and
j) said verifying authority communicating a purchase authorization to said merchant if said defined purchase parameters are within said designated payment category associated with said transaction code; and
k) completing the purchase. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26)
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18. A secure purchase verification system comprising:
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a) a custodial authorizing entity structured to issue a user account to a consumer;
b) said custodial authorizing entity structured to bill said consumer for purchases consummated in connection with said user account;
c) said custodial authorizing entity responsive to a consumer transaction request and structured to generate a transaction code internally associated with said user account and different from said user account;
d) said transaction code including a payment category designated by said consumer associated therewith and structured to be presented to a merchant by said consumer in connection with a purchase having defined purchase parameters;
e) a verifying authority structured to receive and authorize credit card transactions from said merchant;
f) said transaction code structured to be communicated to said verifying authority by said merchant, in connection with said purchase having said purchase parameters, as a credit card account number utilizing a credit card authorization system;
g) said verifying authority structured to verify that said purchase parameters of said purchase correspond said payment category associated with said transaction code without identifying said user account, and to accordingly communicate an authorization or rejection to said merchant.
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Specification