How to Sell CoolCoin (COOL) for Aergo (AERGO) in Portugal

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