What are the uses of CPI?

Related questions

1. How much are app store ads?
2. How much does it cost to put an ad on Facebook?
3. What is the CPI increase for 2018?
4. What is the difference between CPC and CPM?
5. What's a good CPM?
6. How do you calculate cost per install?
7. How much does a commercial cost?
8. Is Facebook a CPC or CPM?
9. What is Cpl marketing?
10. How much money do apps make off ads?

Tags

1. #changes
2. #averaging
3. #statistics
4. #inflation
5. #calculated
6. #living
7. #frequently
8. #assess
9. #goods
10. #taking
11. #identifying
12. #periods
13. #deflation
14. #predetermined
15. #associated
16. #price
17. #basket