What's the difference between the customs union and the single market?

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Tags

1. #encompasses
2. #single
3. #movement
4. #charged
5. #moving
6. #within
7. #means
8. #trade
9. #people
10. #tariffs
11. #which
12. #services
13. #different
14. #goods
15. #capital
16. #union
17. #broader
18. #market
19. #agreement
20. #customs