9 Computer software, software packages.
16 Computer printed matter; cheque books, credit cards, punched cards; computing for newspapers and periodicals.
35 Administrative, commercial and technical computerized file management; data entry and data processing; consultancy in computerized management; rental of computer files; management of computer servers and data transmission networks of higher value (multimedia systems, videotex, international telecommunications computer networks).
36 Computerized services in connection with financial and monetary operations relating to electronic commercial transactions; banking, among other, the use of bank cards or store account cards; clearing-house services; issuing of cheques and letters of credit.
37 Services relating to the installation of point of sale terminals in shops. computer maintenance.
38 Telecommunications services by data transmission and by multimedia networks; computer aided transmission of messages and images; electronic mail, mobile telephone services.
41 Design, organisation and conducting of courses, seminars and all training activities in the field of computers.
42 Programming for data processing machines, among other, programming services in the field of electronic money (services); computer programs assuring the security of data transfers; research and industrial development in the field of computers; all technical consultancy in the field of computers; creation and maintenance of computer data bases and computer programs; leasing access time to a computer data base.