Do Uber drivers know if you tip them?

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6. How do I get an estimate in Uber?
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Tags

1. #swipe
2. #until
3. #ratings
4. #complete
5. #amounts
6. #point
7. #drivers
8. #another
9. #before
10. #driver
11. #their
12. #passengers
13. #after
14. #immediately
15. #screen
16. #taken
17. #rated
18. #accept