BTRS Holdings Inc. (Nasdaq: BTRS) is the post-merger public company formed through the business combination of South Mountain Merger Corp and Billtrust, a B2B accounts receivable automation and integrated payments platform. South Mountain Merger Corp, sponsored by South Mountain Capital, completed its initial public offering in 2020, with the de-SPAC merger closing in January 2021. Operating in the financial technology sector, BTRS Holdings provides cloud-based order-to-cash solutions to enterprise customers across North America. At the time of this June 2022 Form 8-K filing, the company was an active publicly listed entity on Nasdaq following its SPAC-driven market debut. For complete filing history, sponsor details, and real-time SPAC analytics on BTRS Holdings and hundreds of other transactions, sign up for full access at SpacDesk.