A method for purchasing goods or services by a customer from an E-Merchant, including the steps of: establishing a connection between the customer and the E-Merchant over a distributed public network; the customer deciding to purchase at least one item from the E-Merchant using a charge card, the charge...http://www.google.fr/patents/US20050015304?utm_source=gb-gplus-shareBrevet US20050015304 - Secure purchasing over the internet
