Updated: 06/07/2019 by Computer Hope

Founded in May 2009 by Jack Dorsey and Jim McKelvey, Square, Inc. is a financial services, mobile payments company and merchant services aggregator based in San Francisco, California. A square credit card reader is plugged into the audio jack of smart phones and tablets, making them a mobile point of sale device. Square Wallet is an app that allows customers to set up a tab and pay for their order by providing their name (or a barcode) using a stored credit, debit, or gift card. Square Cash is a fund transfer service for iOS and Android devices.

Contact information

Support: Phone number requires sign-in
Fax: None or unknown
TDD/TTY: None or unknown
Website: https://squareup.com
FTP: None or unknown
E-mail: Square support page
Address: Square Headquarters
1455 Market Street, Suite 600
San Francisco, CA 94103, USA
Stock: None