The Revenue voucher of payment 34,450 USD seem OK. Because the date is 20 Mar 2014 after the date we transfer.
Revenue voucher 17,875USD. The date is 18 Mar 2014
I dont know the date we transfer this amount to Sothy. I think we process this payment after 18 Mar 2014?.
If it correct we need to ask Sothy issue the new Revenue voucher with the date after we transfer cash to him.