Bitcoin is a type of virtual currency that has grown in popularity over recent years. It can be used to purchase anything from digital music and video games, to food and real estate. Bitcoin transactions are irreversible, which means you are responsible for the money you send or receive through it. Users can exchange money with Cash App in a way that allows them to utilize connected credit and debit cards, as well as trade shares. Bitcoin may also be purchased, sent, and received using Cash App.