NCR plans to use the deal to accelerate its as-a-service strategy and non-hardware revenue.
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Square said Credit Karma's tax product will allow the company to build out the suite of tools offered within Cash App.
In its small business and self employed unit, Intuit said revenue increased 13% to $1.2 billion.
Google said the three key focuses for the redesign were simplicity, security and privacy, as well partnerships in financial and other service areas.
Square said Cash App also generated $1.63 billion of bitcoin revenue and $32 million of bitcoin gross profit.
PayPal said it processed a record-setting $247 billion in total payment volume during the quarter.
Square points out that the API is not only designed for iOS and Android developers, but also web and desktop developers.
For the year, Intuit said combined QuickBooks Online and TurboTax Online platform revenue increased 22% to $4.8 billion.
Kabbage is known for its range of financial services for small businesses, including tools for online bill payment and cash flow visualization.
PayPal said it saw the largest quarterly increase in active accounts in the company's history during Q2.