Sometimes access requires using a VPN (I don't know what that's related to). The exchange rates on AdvCash for Sberbank and other Russian banks are very favorable. I especially want to highlight one of the advantages — the low minimum amount. It's really convenient! The exchange happens automatically and quickly. I've exchanged several times. There was one situation when the payout was delayed. After half an hour, I started to worry (since usually everything happens instantly), so I wrote to customer support. I received a quick response. They asked me to wait a bit, and within 5 minutes the money came through.