Retailing services; wholesale services; department store, discount store, specialty store, supermarkets; convenience stores; direct mail and on-line retailing services; advertising and promotion services; advertising, sales promotion, and retail marketing services; advertising and business management services in this class relating to the ownership, management, operation and promotion of a mixed use development centred around a shopping centre complex; business management assistance; professional business consultancy; marketing and market research studies; dissemination of advertising matters; rental of advertising space; bill-posting; demonstration of goods and services including the demonstration of goods and services of tenants of shops in a shopping centre complex; direct mail advertising; distribution of samples; organisation of exhibitions for commercial or advertising purposes; outdoor advertising; sales promotions for others; and shop window dressing