How to obtain the remittance via RIA Money Transfer - check with the sender's number and amount of payment. RIA Money Transfer Service is going to expand its network to the CIS countries. How to obtain the remittance via RIA Money Transfer - please contact your nearest agent network system. RIA Money Transfer is one of the most popular money transfer systems in Europe and America. When sending money via RIA Money Transfer, the sender should inform its exact passport data and contact numbers.