Money

> How important is money?

> How important is having a good salary?

> What problems do people have when they run out of money? 

> How much money does a person need to live? 

> Which is better: cash, debit card, or credit cards? 

> What was used before money was invented? 

> What is commodity money? 

> What are some advantages and disadvantages of credit cards? 

 Peggy und Marco Lachmann-Anke's image by Pixabay