Account auditing; Accounting services; Bookkeeping; Business consulting, management, planning and supervision; Business information and accounting advisory services; Consulting services in the field of development of advertising concepts; Financial auditing; On-line advertising and marketing services; Organisation of exhibitions and events for commercial or advertising purposes; Payroll preparation; Providing advertising services; Provision of business information via global computer networks; Tax and taxation planning, advice, information and consultancy services; Tax preparation