How does Hotel trivago make money?

Related questions

1. Is it cheaper to book hotel directly?
2. Do airline prices drop last minute?
3. Do hotels take walk ins?
4. How far in advance should you book a hotel?
5. Can I just show up to a hotel and get a room?
6. How does Bookmyshow make money?
7. How much is the trivago guy worth?
8. How does booking make money?
9. Can you just show up to a hotel?
10. Is it cheaper to buy tickets through a travel agent?

Tags

1. #sites
2. #hotel
3. #referral
4. #called
5. #deals
6. #booking
7. #whereby
8. #hotels
9. #which
10. #revenue
11. #trivago
12. #revenues
13. #charged
14. #basis
15. #click
16. #selecting
17. #listed
18. #first
19. #users
20. #clicks
21. #based
22. #commissions
23. #earns