“As startups increasingly embed payroll into their software products, Check, a three-year-old startup that provides software tools for digitizing payrolls, announced Wednesday that it has raised $75 million in a fresh funding round.   The Series-C investment round was led by payments platform Stripe along with fellow repeat investors Bedrock, Thrive and Index. This latest round leaves Check with a total of $119 million in funding and a $725 million valuation.”