How to Purchase Altair (AIR) using United States Dollar (USD)

To buy Altair using United States Dollar, first, find a cryptocurrency exchange that supports the AIR/USD trading pair, such as Kraken. Create an account, verify your identity, and deposit your USD into your exchange wallet. Locate the AIR/USD pair on the trading platform and place an order to exchange your United States Dollar for Altair. If the AIR/USD pair is unavailable, you can first exchange United States Dollar for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Altair. Be mindful of potential exchange fees, which vary by platform and can affect the total cost of your transaction. In Germany, it’s also important to consider the tax implications of your trades, as capital gains tax may apply to your profits from cryptocurrency transactions.