Business management and administration services supporting utilisation of a global computer network; commercial information services provided by access to a computer database; compilation of information into computer databases; computer assisted business information; computer data processing; computerised business information retrieval; computerised business information services; computerised business records keeping; computerised business research; computerised compilation of customer indexes; computerised compilation of order lists; computerised data processing; computerised data verification; computerised database management; computerised file management; data search in computer files (for others); online advertising on a computer network; online promotion on a computer network; compilation and provision of online directories; online advertising on a computer network; online data processing services; online promotion on a computer network; providing information, including online, about advertising, business management and administration and office functions; auctioneering