A method of a portable electronic device providing payment from an electronic wallet is provided. The method comprises prompting for input of a personal identification number (PIN) after the wallet has been opened and providing payment from the wallet after receiving the PIN, when the wallet is configured...http://www.google.fr/patents/US8165961?utm_source=gb-gplus-shareBrevet US8165961 - Method and system for setting levels of electronic wallet security
Method and system for setting levels of electronic wallet security
