如何使用 Constellation (DAG) 购买 United States Dollar (USD)

To buy United States Dollar using Constellation, first, find a cryptocurrency exchange that supports the USD/DAG trading pair，例如 Uphold. Create an account, verify your identity, and deposit your DAG into your exchange wallet. Locate the USD/DAG pair on the trading platform and place an order to exchange your Constellation for United States Dollar. If the USD/DAG pair is unavailable, you can first exchange Constellation for a stablecoin like Tether (USDT) or a fiat currency, then trade that for United States Dollar. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction.