Block, Inc. (NYSE:XYZ) shares are up during Friday’s premarket session as the company expands its partner ecosystem, enhancing its offerings for sellers. On Thursday, Block announced a significant expansion of its partner ecosystem, which now includes nearly 1,000 industry-leading partners such as Amazon.com, Inc. (NASDAQ:AMZN), Intuit Inc.’s (NASDAQ:INTU) Intuit QuickBooks, and Uber Technologies, Inc.’s (NYSE:UBER) Uber Eats. This initiative aims to empower sellers by providing them with integr