Okpay USD $ gannawa Central Bank of Sri Lanka Buying Rate (Rs.)ta ganne thava +0.5% fee ekk add wenwa (http://www.cbsl.gov.lk/htm/english/_cei/er/e_1.asp) paypal denna puluwn,nathnm sampath bank eken salli gevanna puluwn,athta unath salli denna puluwn (100$ max)