INTERNET-BASED METHOD OF AND SYSTEM FOR AUTHORIZING ELECTRONIC PAYMENT FROM A BUYER'S FINANCIER TO A SELLER'S FINANCIER IN CONNECTION WITH A COMMERCIAL TRANSACTION USING TIME-SPACE STAMPING TECHNIQUES

摘要

Internet-based methods of and systems for enabling electronic-commerce-related transactions in ways which help reduce the financial risk associated with expressions of fraudulent conduct such as, for example, unauthorized charging or debiting of another's financial account, fraudulent repudiation of contracts for goods and/or services, and denial of financial authorization for purchased goods and/or services, in connection with electronic commerce related transactions.