Auctioneering; Invoicing; Administrative processing of purchase orders; Advertising planning; Advertising services; Business management; Commercial administration of the licensing of the goods and services of others; Demonstration of goods; Goods import-export agencies; Marketing research; Marketing services; On-line advertising on a computer network; On-line trading services in which users post requests for products and negotiate transactions via the Internet; Organisation and conducting of ...

Earphones; Batteries, electric; Battery chargers; Cabinets for loudspeakers; Cell phone battery chargers for use in vehicles; Cell phone cases; Computer peripheral devices; Data cables; Electrical plugs and sockets; Laptop computers; Smart watches; Smartphones; Wireless chargers