Electronic security key for enabling electronic coin...
Electronic settlement system, settlement apparatus and terminal
Electronic shopping system including customer relocation recogni
Electronic status determining system for goods
Electronic ticket issuing system and electronic ticket...
Electronic transaction apparatus
Electronic transaction apparatus
Electronic transaction method and system
Electronic transaction method and system
Electronic transaction method and system
Electronic transaction security system
Electronic transaction system including a fingerprint...
Electronic transaction terminal for conducting electronic financ
Electronic transaction terminal system
Electronic traveler's checks
Electronic trigger lock apparatus and system
Electronic value exchange system and electronic value...
Electronic value transfer device equipped with non-contact...
Electronic wallet and method for operating the same
Electronic wallet and method of operation of the same