47.91.Z - Retail sale via mail order houses or via Internet
47.19.Z - Other retail sale in non-specialised stores
47.71.Z - Retail sale of clothing in specialised stores
47.77.Z - Retail sale of watches, clocks and jewellery in specialised stores
47.99.Z - Other retail sale not in stores, stalls or markets
63.11.Z - Data processing, hosting and related activities
63.91.Z - News agency activities
63.99.Z - Other information service activities not elsewhere classified
73.12.D - Intermediation in the sale of the place on advertising aims in other media
73.20.Z - Market research and public opinion polling
82.30.Z - Organisation of conventions and trade shows