(presentation of goods on communication media for retail purposes); agen impor-ekspor (import-eksport agencies);, bantuan manajemen komersial (commercial administration of the licensing of the goods and services of others);, consultancy); gerai (demonstration of goods); penyajian barang dalam media komunikasi untuk keperluan pengecer, komersil (trade fairs for commercial or advertising purposes); keagenan periklanan (advertising agencies), pemasaran (marketing); jasa pengadaan (procurement services for others); pasar dagang untuk periklanan atau, Penyaluran contoh-contoh (distribution of samples); konsultasi manajemen perusahaan (business management