How to Sell Kepple [OLD] (QLC) for Aave (AAVE) in Portugal

To sell Kepple [OLD] for Aave in Portugal, first, find a cryptocurrency exchange that supports the QLC/AAVE trading pair. Create an account, verify your identity, and deposit your QLC into your exchange wallet. Locate the QLC/AAVE pair on the trading platform and place a sell order to exchange your Kepple [OLD] for Aave. If the QLC/AAVE pair is unavailable, you can first sell Kepple [OLD] 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.