Cash App

Cash App is a mobile payment service developed by Square, Inc. that allows users to send and receive money electronically. Launched in 2013, the app permits individuals to transfer funds directly to one another using their mobile devices. Users can link their bank accounts or debit cards to fund transactions and can also receive funds from others. Cash App offers features such as the ability to buy and sell Bitcoin, invest in stocks, and receive direct deposits, making it a versatile financial tool for personal and small business use. The service also provides users with a unique identifier known as a $Cashtag, which simplifies the process of sending money between users.