[Class : 35] Business Consultancy; Marketing Consultancy; Business Administration Consultancy; Business Consultancy Services; Strategic Business Consultancy; Commercial Consultancy Services; Human Resources Consultancy; Business Management Consultancy; Business Management And Organization Consultancy; Business Consultancy And Advisory Services; Consultancy Services Regarding Business Strategies; Outsourcing Services In The Field Of Business Analytics; Media Buying Services; Sales Promotion Using Audio Visual Media; Marketing Services; Business Marketing Services; Advertising Services; Online Advertising Services; Billing Services In The Field Of Healthcare; Business Administration Services In The Field Of Healthcare.