How to Buy Polkadot (DOT) with USP Token (USP)

To buy Polkadot using USP Token, first, find a cryptocurrency exchange that supports the DOT/USP trading pair. Create an account, verify your identity, and deposit your USP into your exchange wallet. Locate the DOT/USP pair on the trading platform and place an order to exchange your USP Token for Polkadot. If the DOT/USP pair is unavailable, you can first exchange USP Token for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Polkadot. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.