Agen impor-ekspor (import-export agencies),, Eceran (retailing),, Grosir (wholesaling),, Himpunan informasi melalui database komputer (compilation of information into computer database), Konsultasi manajemen dan/atau organisasi perusahaan (business management and organization consultancy),, Penelitian pemasaran (marketing research),, Pengaturan dan/atau penyelenggaraan pameran dagang dan pameran (organizing and conducting trade shows and exhibitions,, Periklanan (advertising),, Promosi penjualan (sales promotions),