Online exchanger cryptomsk.com is a service where you can quickly and safely exchange Bitcoin, Ethereum, USDT and many other crypto assets and fiat currencies. We have been working for more than 2 years, more than 4,000 transactions with a 100% reputation have been completed. We work with VISA, MASTERCARD, SBP and other payment systems. We have added a system of discounts for regular customers and a referral program, now the exchange of assets has become even more profitable. We fix the exchange rate on the Garantex exchange. All rates are fixed at the time of the transaction. Currency RUB/USD. We are in the top 1 for p2p deals on the Garantex exchange and in the top 3 on the Binance exchange.