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

