I exchanged 1,000 rubles from my Sberbank card for dollars in AdvCash. The minimum amount for this exchange was 1,000. However, when I decided to exchange rubles for Bitcoin Cash, the minimum amount had increased to 3,000, but I exchanged more — 10,000. After filling out all the necessary information, the service requested a photo of the card I was going to use to send the money, with my laptop and the exchange page open in the background. Other than that, the process went quickly — the bitcoins arrived within half an hour, which is standard practice. So I have no particular complaints, aside from the one mentioned above.