The emergence of electronic transactions and payments has led to what is known as digital currencies or cryptocurrencies. Despite the doubts that surrounded them in their early days – being virtual/electronic – they have received increasing welcome, acceptance, and demand that has driven cryptocurrency prices to record levels that were previously unimaginable. They have also found their way into international financial transactions and have become a subject of curiosity and interest for everyone. In this article, we will shed light on digital currencies to clarify the concept of cryptocurrencies and how to deal with them.