Hi,
The coin is physical, you can pick it up and hold it in your hand, and you are confident that it actually has a value of 10 cents. In a few years, you will most likely be holding a small plastic item shaped as a heart or a star, or you might not even have a wallet and only have access to a virtual currency, which you do not know what looks like. You have to be prepared for a financial revolution in the next 10 to 15 years.

Money as we know it has only existed for a relatively few years – the first banknote was printed in France in the 17th Century. More, recently, however, currencies have started to disappear; more than 600 in the last 30 years, and the trend continues.

What has replaced them?
Please help.
Thanks!
I didn't find the right solution from the Internet.
References:https://www.weforum.org/agenda/2015/11/w...uture-of-money/

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