Crypto Currency - The New Form of Money

The first credit cards became available in the 19 fifties and grew in popularity over the years. Digital payments have also become very popular, rather than having dollar bills or coins in your pocket. The last really interesting new form of money i want to talk about is called crypto currency. It's pretty crazy to think that money started out at basic trading or bartering for goods, and where it is now with complex digital payments and crypto currencies.