Advertising; commercial business management; commercial administration; office functions; dissemination of advertising material (leaflets, prospectuses, printed matter, samples); newspaper subscription services (for third parties); business management and organization consultancy; accounting; document reproduction; employment agencies; computer file management; organization of exhibitions for commercial or advertising purposes; online advertising on a computer network; rental of advertising time on all communication media; publication of advertising texts; rental of advertising space; dissemination of advertisements; public relations.

Book lending; videotape film production; rental of motion pictures; rental of sound recordings; rental of video cassette recorders or of radio and television sets; videotape editing; booking of seats for shows; game services provided online from a computer network; gambling service.

Evaluations, assessments and research in the fields of science and technology provided by engineers; design and development of computers and software; research and development of new products for third parties; technical project studies; development (design), installation, maintenance, updating or rental of software; computer programming; consultation with respect to computers; conversion of computer programs and data, other than physical conversion; conversion of data or documents from physical to electronic media.