GreenDrop is a for-profit company that operates staffed donation centers and a free home pickup service to collect used clothing, shoes, and household goods on behalf of nonprofit partner organizations. It pays those partners for the donated items, which helps fund their programs and community services; partners include the American Red Cross, the National Federation of the Blind, Big Brothers Big Sisters, the Purple Heart Service Foundation, and United Cerebral Palsy. The company runs donation centers across several U.S. states and the District of Columbia.