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

To sell NKN for United States Dollar in Portugal, first, find a cryptocurrency exchange that supports the NKN/USD trading pair. Create an account, verify your identity, and deposit your NKN into your exchange wallet. Locate the NKN/USD pair on the trading platform and place a sell order to exchange your NKN for United States Dollar. If the NKN/USD pair is unavailable, you can first sell NKN 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.