Advertisement and publicity services by television, radio, mail; Advertisement via mobile phone networks; Advertising and advertisement services; Advertising and business management consultancy; Advertising and publicity services; Advertising services; Analysis of markets; Arranging and conducting trade show exhibitions in the field of automobiles, art and crafts; Business advisory services; Business invoicing services; Consulting services in the fields of energy consumption and usage conservation to improve energy efficiency; Digital advertising services; Dissemination of advertisements; Energy management services, namely, providing a service that allows customers to purchase energy from various energy providers; Energy usage management; Import-export agencies in the field of energy; Providing online information, news, and commentary in the field of energy usage management; Provision of information, advice and consultancy in relation to energy efficiency; Retail electricity provider services, namely, providing a service that allows customers to purchase energy, namely, electricity, and renewable energy; Retail general store services