Invoicing; computerized business information services; computerized register management; computerized office management; computerized database management; computerized data processing; systemization of information into computer databases; tax filing services; drawing up of statements of accounts; accountancy advice relating to the preparation of tax returns; book-keeping; administrative accounting; computerized accounting; tax preparation; tax preparation and consultancy services; electronic data processing; on-line data processing services; computerized inventory management; business management assistance; business profit analysis; providing business information via the Internet; outsourcing services [business assistance]; preparation and compilation of business and commercial reports and information; help in the management of business affairs or commercial functions of an industrial or commercial enterprise; book-keeping for electronic funds transfer