The website works clearly and transparently. You can find out in advance how many confirmations are required for each cryptocurrency and for how long the rate is fixed. Usually, for most coins, the rate is fixed for 30 minutes, but for Monero, this period is 45 minutes. If you don't make it within the specified time, the rate for the last confirmation will be applied. For Bitcoin, 2 confirmations are needed, for Ethereum – 20, and for Dogecoin – 12. This is the information for the coins I exchanged. All the rules can be found on the website, and you can familiarize yourself with them independently. Many other exchanges do not provide this information even in their rules, and you have to contact customer support. Overall, the exchange is quite good. When the rate is favorable, you can exchange money here without any problems. It's especially convenient to exchange cryptocurrency, as there are about 20 different coins available in the list.
