Assistance, advice and consultancy with regard to business planning, business analysis, business management and business organization relating to purchasing functions; Assistance, advisory services and consultancy with regard to business planning, business analysis, business management, business organization, marketing and customer analysis; Billing; Billing services in the field of healthcare; Business administration consultancy; Business consulting and information services; Business consulting and management in the field of clinical trials, namely, management and compilation of computerized databases in the field of clinical trials for business purposes; Business consulting and management in the field of clinical trials, namely, providing information management services; Business management consultancy in the field of purchases, namely, assisting businesses in improvement of purchasing functions; Business management and consulting services for the health care industry, namely, customer service, accounting services, and marketing services; Business management and consulting services for the health care industry, namely, customer service, accounting services, and web-based advertising and marketing services; Business organization and operation consultancy; Business support services, namely, business consulting to freelancers, start-ups, existing businesses and non-profit organizations; Business and management consulting for healthcare providers and related businesses; Consultancy services regarding business strategies; Consulting in the fields of healthcare operations management and hospital operations management; Data processing services in the field of healthcare; Electronic data collection and data submission services for business purposes in the fields of medicine and healthcare; Financial auditing; Providing business information via a website; Providing business management information in connection with consulting and advisory services in the field of strategic planning; Providing reimbursement benchmarking information and other market intelligence to healthcare organizations; Accounts receivable billing services; Administration, billing and reconciliation of accounts on behalf of others; Medical billing; Medical billing support services