9 Electronic tags for goods; bar code readers; electronic apparatus for reading electronic tags; bar code scanners; radio frequency identification (RFID) tags; radio frequency identification tag readers; encoded micro tags of plastic, metal or silicate for use in the field of passive labeling, tracing or tracking of persons, animals, vehicles or goods of any kind; optical data carriers and recording discs containing computer software for the identification, marking and tracking of products; optical data carriers and recording discs containing computer software for creating searchable databases of information and data; optical data carriers and recording discs containing computer software for handling the data necessary for tracking the identification and source-related information of products provided by farmers, manufacturers, distributors, pack houses, exporters, importers, logistic suppliers, warehouses, and retailers through all stages of the supply chain; optical data carriers and recording discs containing computer software for controlling self-service terminals; data processors; computer chips; computers; computer terminals; printers; cash registers; optical data carriers and recording discs containing computer programs used for electronic cash register systems; optical data carriers and recording discs containing computer software for electronic cash register systems, for monitoring, recording and verifying cash counting and sorting; access control and alarm monitoring systems