Yes, its true, Google makes alot of money from Adwords advertising, in fact 97% of their revenue, which is approximately some $33B last year. So which categories are the most expensive to advertise in? Check out the list below..
The top twenty keyword categories that demanded the highest costs per click are:
1. Insurance (example keyword: “auto insurance price quotes”)
2. Loans (example keyword: “consolidate graduate student loans”)
3. Mortgage (example keyword: “refinanced second mortgages”)
4. Attorney (example keyword: “personal injury attorney”)
5. Credit (example keyword: “home equity line of credit”)
6. Lawyer
7. Donate
8. Degree
9. Hosting
10. Claim
11. Conference Call
12. Trading
13. Software
14. Recovery
15. Transfer
16. Gas/Electricity
17. Classes
18. Rehab
19. Treatment
20. Cord Blood