Expedia came second in the list in all but one of the countries - with Germany featuring local provider HRS. The top 15 channels in the U.S. and Canada: 1. Booking.com 2. Expedia 3. Hotel websites (direct bookings) 4. Global distribution systems 5. Agoda 6. GTA 7. Priceline 8. Hotelbeds 9. Hostelworld Group 10. Hotusa 11. Rakuten 12. Hotwire 13. HotelTonight 14. Orbitz 15. Tourico Get the full story at Phocuswire and SiteMinder