What does free for commercial use mean?

Related questions

1. What is commercial use of a font?
2. What font do engineers use?
3. Can Google fonts be used on logos?
4. How do I unzip a font?
5. What are the different types of fonts?
6. What font do manuals use?
7. Is Gotham a Google font?
8. What font is most appealing to the eye?
9. Is Montserrat Web safe?
10. Is open sans a standard font?

Tags

1. #consideration
2. #purposes
3. #persons
4. #charge
5. #indirectly
6. #profit
7. #other
8. #property
9. #intended
10. #business
11. #directly
12. #connection
13. #means
14. #commercial
15. #according
16. #undertaking
17. #carriage