Blank magnetic data carriers; computer interfaces; data processing equipment; data storage apparatus, namely, data processors for scanning, reading, storing and interpreting electronic data contained on RFID and NFC chips, smart cards and tags; microprocessors; interfaces for computers; integrated circuits; chips being integrated circuits; semiconductors; blank smart cards; smart card integrated circuits; RFID chips and tags; computer hardware and downloadable software for creating, programming, controlling, encoding, scanning, reading and interpreting RFID chips and tags; contactless blank smart cards; blank dual interface smart cards; dual interface integrated circuits that provide a link between contactless cards and contact cards; writers and readers for wireless transmission to and from transponder chips; electronic apparatus for writing and reading of wireless transmission to and from transponder chips; downloadable computer programs for controlling transmission of data to and reading of data from transponder chips; integrated processors for the processing in audio products; encoded smart cards containing programming used for security purposes for identification, for logistic control, for automatic billing and automated conducting of financial transactions, for detecting counterfeit products and for access control; electric and electronic controllers for smart cards; electronic access cards, namely, electronic readers and controllers for controlling access to a premises; downloadable software for controlling integrated circuits, microcontrollers, microprocessors, application processors; downloadable software for the processing in audio products; computer hardware