December 13, 2012 at 10:55PM VeriFone retreats from mobile payments, says acquiring users 'fundamentally unprofitable'
November 14, 2012 at 7:32PM Square reaches $10 billion in payments per year, stays ahead of a growing pack
August 16, 2012 at 3:13PM Square intros flat-rate payment option at $275 per month, hits small business sweet spot
August 8, 2012 at 1:46PM Square CEO hints at Windows Phone app, says Starbucks funding will go toward 'international efforts'
November 15, 2011 at 10:14PM Square adds customer loyalty and printable receipts to the mobile payment mix
June 19, 2010 at 10:23AM Square working on 'a credit processing and risk issue' before shipping more card readers
October 17, 2009 at 12:54PM Twitter founder Jack Dorsey's Squirrel project revealed... as the Square iPhone Payment System