Exchanging USDT ERC20 for EUR cash involves converting a digital stablecoin operating in the Ethereum network into euros in cash. This can be relevant for both tourists and crypto investors who want to lock in a position in fiat. However, the procedure itself requires knowledge and preparation, since the Tether ERC20 network is associated with high transaction fees, and also requires accurate entry of the wallet address and care when creating an application. Key parameters to pay attention to are the rate, commission, availability of sufficient EUR reserves, as well as the status of the exchanger and user reviews. Many exchanges do not work with cash, so most often a trusted exchanger or resource that aggregates such offers and helps to choose the most profitable way to exchange Tether is used.