image from google
A cryptocoin is a means of digital exchange that allows to trade goods and services both physical / real and digital / virtual.
Unlike a banknote or physical currency, a Cryptomoneda is a digital asset that is stored in an electronic purse, people can use about 100 Cryptones to exchange goods and services, each Cryptomoneda just like the "real" coins has a rate of change given by the perception of value of the community that uses it to compromise.
Although many people do not know, they have probably been trading with digital money for a long time, every time they use a debit or credit card to pay for a product, they are making use of digital money in a very similar way to how the cryptones .