Launched by Ohio Treasurer Josh Mandel, OhioCheckbook.com is a first-of-its-kind and award-winning government transparency website that shows taxpayers exactly how their tax money is being spent. By shining sunlight on government spending, salaries and decisions made deep in the bureaucracy, OhioCheckbook.com enables taxpayers to help root out waste, fraud and abuse. The OhioCheckbook mobile app was created in partnership with Open the Books.