System and method for facilitating secure payment with privacy over a computer network including the internet

• US 20010034724A1
• Filed: 01/22/2001
• Published: 10/25/2001
• Est. Priority Date: 01/20/2000
• Status: Abandoned Application

• Current Assignee: David Thieme
• Original Assignee: David Thieme
• Inventors: Thieme, David
• Application Number:
  US09/768,377
• Publication Number:
  US 20010034724A1
• Time in Patent Office: Days
• US Class Current: 705/78
• CPC Class Codes: G06Q 20/02 involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/0855 involving a third party
• CPC Class Codes: G06Q 20/10 specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
• CPC Class Codes: G06Q 20/12 specially adapted for electronic shopping systems
• CPC Class Codes: G06Q 20/14 specially adapted for billing systems
• CPC Class Codes: G06Q 20/382 insuring higher security of transaction
• CPC Class Codes: G06Q 20/3821 Electronic credentials
• CPC Class Codes: G06Q 20/40 Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
• CPC Class Codes: G06Q 20/401 Transaction verification
• CPC Class Codes: G06Q 30/04 Billing or invoicing

Abstract

A system and method of facilitating a secure transaction is provided. A financial institution of a buyer receives purchase data of a transaction of an item from a transaction facilitator, which acts as an intermediary between the buyer and seller. The financial institution receives a request for payment for the transaction from the buyer. The financial institution associates the buyer with the purchase data of the transaction, and determines whether to approve the transaction. Preferably, the buyer'"'"'s account identifier such as a credit card or bank card number is not transmitted at any point in the transaction. This allows the transaction to be highly secure.

Claims

1. A method of facilitating a secure transaction over a computer network, comprising:

receiving, by a financial institution associated with a buyer from a transaction facilitator, purchase data of a transaction of an item;

receiving by the financial institution from the buyer a request for payment for the transaction;

associating by the financial institution the buyer to the purchase data of the transaction; and

determining whether to approve payment request for the transaction by the financial institution.

2. The method according to

claim 1

wherein:

in the first receiving step, the purchase data is received through a first link; and

in the second receiving step, the request for payment for the transaction from the buyer is received through a second link different from the first link.

3. The method according to

claim 2

wherein the first link is a private link and the second link is the Internet.

4. The method according to

claim 1

wherein in the first receiving step, the purchase data is received through a private link.

5. The method according to

claim 1

wherein the purchase data includes a buyer identifier and the financial institution associates the buyer to the purchase data through the buyer identifier.

6. The method according to

claim 5

wherein the buyer identifier includes an email address of the buyer.

7. The method according to

claim 1

wherein the transaction facilitator receives from the buyer an identifier of the financial institution associated with the buyer, the financial institution identifier excluding an account identification information of the buyer.

8. The method according to

claim 1

, further comprising receiving the purchase data from the website of a seller of the item.

9. The method according to

claim 8

wherein the transaction facilitator automatically obtains the price of the item as the buyer shops for the item through the website of the transaction facilitator.

10. The method according to

claim 1

wherein the payment request for the transaction is approved by the financial institution if the price of the item is within the credit limit of the buyer, or if the price of the item does not exceed the balance in the account of the buyer.

11. The method according to

claim 1

, further comprising:

receiving by the transaction facilitator the approval of the payment request for the transaction; and

requesting the seller to ship the item to the buyer.

12. The method according to

claim 11

, further comprising paying by the financial institution at least a portion of the price of the item by transferring the portion to an account of the seller from the buyer account.

13. A method of facilitating a secure transaction over a computer network, comprising:

receiving by a transaction facilitator purchase data of a transaction of an item while a buyer shops for the item;

transmitting, over a first link, from the transaction facilitator to a financial institution associated with the buyer at least a part of the purchase data and a buyer identifier;

receiving, over a second link, by the financial institution a request for payment for the transaction from the buyer;

associating the buyer to the transaction based on the buyer identifier; and

determining whether to approve the payment request for the transaction by the financial institution.

14. The method according to

claim 13

wherein the first link is a private communication link off the Internet and the second link is a communication link through the Internet.

15. A method of facilitating a secure transaction over a computer network, comprising:

under the control of a computer of a transaction facilitator,

receiving purchase data of a transaction of an item from a seller while a buyer shops for the item; and

transmitting over a private communication link to a financial institution associated with the buyer at least a part of the purchase data;

under the control of a computer of the financial institution,

receiving over a public communication link from the buyer a request for payment for the transaction;

associating the buyer to the transaction; and

determining whether to approve the payment request for the transaction.