How successful is Google AdWords?

Related questions

1. How long does Google ads take to work?
2. Are Facebook ads worth it?
3. What is the minimum budget for Google AdWords?
4. Is it worth paying for Google AdWords?
5. Are advertisements effective?
6. What is Google AdWords process?
7. How many ads does Google have?
8. Do Google ads really work?
9. Why is Google AdWords important?
10. Does paid traffic help SEO?

Tags

1. #sizes
2. #campaign
3. #large
4. #simply
5. #thanks
6. #intelligent
7. #requires
8. #expect
9. #throw
10. #advertising
11. #leads
12. #methods
13. #running
14. #google
15. #successful
16. #companies
17. #adwords
18. #effective