These intermediaries, known as community knowledge workers (or CKWs), are chosen for their command of English, community standing and entrepreneurial spirit as well as their technological know-how. After training CKWs to use smartphones, Grameen pays them a performance-based wage averaging at about $20 per month – via MobileMoney, obviously. Deductions are made to cover the lease arrangement and high-performing farmers can expect to fully own their phone, and the charging solution that comes with it, within two years.