The transition from Ethereum (ETH) to cash CZK requires taking into account many factors: from the transaction load on the network to the availability of a reserve in the desired location. Modern services, such as Obmify, allow you to evaluate real conditions online: the current rate, currency availability, volume, possible limits, and give the user a complete picture of the upcoming transaction. Given the specifics of the Czech market, the presence of a legal exchanger working with cryptocurrency on the terms of full or partial anonymity is becoming a key criterion.