Collecting bank notes

I collect money. I have money from a lot of countries. Every country has its own money, called currency. In India we use rupees. Dollars in the United States. Australia, Hong Kong and Singapore have their own dollars.

Euro is used in European countries, but not in all. For example Switzerland uses Swiss Franc.

There are 180 currencies in the world, in 197 countries. When I travel to other countries, I have to exchange my money. Money can be metal, paper, or a piece of plastic. I collect only paper notes, not coins. When I pay, I like to use my bank card. It is so simple, and I don't have to carry bank notes and coins.

I pay my electricity and phone bills online, from my bank account. I collect paper money, but I don't use it. I think it is the future trend.

• How many currencies do you know?
• Do you collect notes?
• Do you thing digital money is the trend?