mailing list preparation; preparing marketing reports consisting of responses to mass mailings; preparation, dissemination and analysis of marketing materials for others via electronic mail; and business management services in the field of customer relationships

MAILING LIST PREPARATION; PREPARING MARKETING REPORTS CONSISTING OF RESPONSES TO MASS MAILINGS; PREPARATION, DISSEMINATION AND ANALYSIS OF MARKETING MATERIALS FOR OTHERS VIA ELECTRONIC MAIL; AND BUSINESS MANAGEMENT SERVICES IN THE FIELD OF CUSTOMER RELATIONSHIPS