How to Buy Polkadot (DOT) with Squared Token [OLD] (SQD)

To buy Polkadot using Squared Token [OLD], first, find a cryptocurrency exchange that supports the DOT/SQD trading pair. Create an account, verify your identity, and deposit your SQD into your exchange wallet. Locate the DOT/SQD pair on the trading platform and place an order to exchange your Squared Token [OLD] for Polkadot. If the DOT/SQD pair is unavailable, you can first exchange Squared Token [OLD] 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.