How to Sell BitSong (BTSG) for Aave (AAVE) in Portugal

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