Block, Inc., together with its subsidiaries, builds ecosystems focused on commerce and financial products and services in the United States and internationally. It operates through two segments: Square and Cash App. The Square segment offers commerce products for restaurants, appointments, retail, point of sale, online, online checkout, and invoices, as well as virtual terminals, risk and order managers, and payment and commerce application programming interfaces; managed payment services; software solutions; hardware products, such as registers, terminals, stands, and readers for contactless and chips; banking services consisting of lending, instant transfer, and checking and savings accounts; and full-service setup and support services. This segment also provides loyalty, marketing, team management, and payroll services; and gift cards. The Cash App segment offers financial tools within the mobile Cash App, including peer-to-peer payments, bitcoin, and stock investment brokerage; Cash App Card, a debit card; direct deposit, cash boost, and tax preparation services; and Afterpay, a buy now, pay later platform. This segment also provides Pay in 4, monthly payment solutions, advertising and affiliate, shop directory, and Cash App Pay services; and business accounts, and Afterpay and Afterpay Plus cards. In addition, the company operates TIDAL, a platform for musicians and fans; TBD, an open developer platform focused on making the decentralized financial world accessible; Bitkey, a self-custody bitcoin wallet; and Spiral, which focuses on bitcoin open source work. It serves businesses, sellers, and individuals through e-commerce and retail distribution channels. The company was formerly known as Square, Inc. and changed its name to Block, Inc. in December 2021. Block, Inc. was incorporated in 2009 and is based in Oakland, California.