The five primary functions of a tour operator in 2026 include: 1. Planning and Research: Identifying emerging destinations and evaluating local suppliers for quality and safety. 2. Packaging: Bundling disparate elements like flights, hotels, and tours into a single, cohesive "itinerary" at a competitive price. 3. Bulk Negotiation: Leveraging high-volume bookings to secure discounted rates from airlines and hotels that individual travelers cannot access. 4. Logistics Management: Organizing the "on-the-ground" details, such as airport transfers and local guides, to ensure a seamless experience. 5. Risk and Crisis Management: Providing a safety net for travelers by handling disruptions, such as flight cancellations or medical emergencies, and ensuring all services comply with modern insurance and safety standards.