How to Sell Contentos (COS) for United States Dollar (USD) in Portugal

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