Of particular interest is the exchange of Tether on the Solana network (SOL) due to the high transaction speed, minimal fees and a wide range of supported currencies, including the Polish zloty (PLN). Users interested in direct withdrawal of USDT to cash PLN most often look for a way to conduct the transaction as safely as possible, without hidden conditions and with the best rate. However, the market is fragmented: dozens of exchangers, differences in processing modes, discrepancies in the declared and actual reserve, differences in the status of transactions and the presence of identification - all this requires a systematic approach to choosing an exchange office.