Global Payments is selling its payroll software business, currently known as Heartland Payroll Solutions, to Acrisure for $1.1 billion while maintaining a commercial agreement to provide HR and payroll services to its clients. The deal is expected to close in the second half of the year, and Acrisure plans to expand the unit's workforce and services. This sale aligns with Global Payments' strategy to streamline operations and focus on its core payments services.