Wholesaling and retailing of goods including water supply, fuel supply, energy, IT, computer and telecommunications goods and parts and accessories therefor; wholesaling and retailing of water, energy, fuel and telecommunications services including gas, co-generated energy, alternative energy, liquid propane gas, electricity and bundled energy; bundling of energy and bundling of energy and telecommunications and other utilities; operation of customer loyalty programs; advertising and promotional services including these services in relation to the supply of water, energy, fuel, and telecommunications services and related goods and services; conducting of trade shows and exhibitions; business services relating to the raising of finances; sponsorship services including the arranging of sponsorships; business administration and business consulting services including account preparation; data collection and management services including reading gas, electrical and other meters and compiling and analysing this data