How to Sell Celer Network (CELR) for Ethereum (ETH) in Portugal

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