What does USD mean when shopping online?

Related questions

1. What is the best time of year to go to Shanghai?
2. Why is Hong Kong dollar weakening?
3. Is Shanghai expensive to visit?
4. Does China use coins?
5. What is the average expat salary in Shanghai?
6. What is 2.5 lakhs in dollars?
7. Is Shanghai polluted?
8. Is the yuan pegged to the dollar?
9. How much is a Big Mac in Brazil?
10. What is the difference between rupee and dollar?

Tags

1. #thank
2. #acronym
3. #united
4. #given
5. #where
6. #definition
7. #states
8. #above
9. #explained
10. #dollar
11. #slang
12. #abbreviation
13. #means