Retail services including retailing of goods by any means; discount services; wholesale services; services in this class relating to distribution of goods; import and export services in this class; production of home shopping programmes; marketing research; promotion services; sales promotion through customer loyalty programmes and frequent buyer programmes; direct mailing services; on-line advertising and on-line promotion on a computer network; compilation and provision of on-line directories; dissemination of advertising matter; auctioneering