advertising; provision of an online marketplace for buyers and sellers of goods and services; online advertising on a computer network; outdoor advertising; organisation of art exhibitions for commercial or advertising purposes; demonstration of goods; marketing; presentation of goods on communication media, for retail purposes

aeroplanes; delivery drones; photography drones; helicams; civilian drones; military drones; camera drones; aeronautical apparatus, machines and appliances; unmanned aerial vehicles [UAVs]; air vehicles