Square's continued profitability could help it expand its merchant and consumer businesses

This story was delivered to Business Insider Intelligence Payments & Commerce subscribers earlier this morning. To get this story plus others to your inbox each day, hours before they're published on Business Insider, click here. The firm's gross payment volume (GPV) reached $28.2 billion in Q3 2019, growing 25% year-over-year (YoY), marking a slight deceleration from the 29% annual growth it posted in the metric in Q3 2018, per itsearnings release. Square's total revenue performance for the qua...