How to Sell Squared Token [OLD] (SQD) for Cardano (ADA) in Portugal

To sell Squared Token [OLD] for Cardano in Portugal, first, find a cryptocurrency exchange that supports the SQD/ADA trading pair. Create an account, verify your identity, and deposit your SQD into your exchange wallet. Locate the SQD/ADA pair on the trading platform and place a sell order to exchange your Squared Token [OLD] for Cardano. If the SQD/ADA pair is unavailable, you can first sell Squared Token [OLD] for a stablecoin like Tether (USDT) or a fiat currency such as the Euro, then trade that for Cardano. Be mindful of potential exchange fees, which vary by platform and can affect the total amount you receive.