Yes! You can fund your account using any available payment method. Once you have a balance in dollars (AirUSD) in your account, you can withdraw it using any other available payment method. You can also buy crypto with your AirUSD account balance and make direct crypto withdrawals to other wallets.
If you have funded directly with cryptocurrencies and want to withdraw money using other payment methods, you can sell cryptocurrencies and receive AirUSD balance in your account. You will then be able to make withdrawals using any other available payment method.