If your startup keeps cash sitting idle, you’re missing out on easy earnings....

https://mega-wiki.win/index.php/When_Does_It_Make_Sense_to_Buy_T-Bills_with_Startup_Idle_Cash%3F

If your startup keeps cash sitting idle, you’re missing out on easy earnings. Some business accounts offer yields higher than treasury rates while keeping funds FDIC insured up to $250,000