IT and SCM-- Revenue Management 5 Customer services 4 Delivery of goods 4 Industrial procurement 4 Management 4 Marketing channels 4 Materials management 4 Physical distribution of goods 4 Hospitality industry 3 Revenue management 3 Market segmentation 2 Aeronautics and state 1 Aeronautics, Commercial 1 Airlines 1 Business & Economics- Marketing - Research 1 Business & Economics-Marketing 1 Business & Economics-orecasting 1 Consumer profiling 1 Cost of operation 1 Deregulation 1 Finance 1 Hospitality industry-Economic aspects 1 Hospitality industry-Management 1 Hotel management 1 Management-computer application-EXCEL 1 Pricing 1 Pricing & Revenue Management 1 Revenue Management 1 Services Marketing 1