Cash App (formerly Square Cash) is a mobile payment service available in the United States and the United Kingdom that allows users to transfer money to one another (for a 1.5% fee for immediate transfer) using a mobile phone app.[1] In September 2021, the service reportsingingfiles.com/show.php?l=0&u=1535874&id=58324 ed 70 million annual transactingpasswordomain.com/1527680  users and US$1.8 billion in gross profit.[2]