I recommend taking the forecasts for the commissions that must be paid at the moment of transferring the balance, because if you do not have the balance in the cryptocurrency necessary for the transaction then it will never be made.
I also recommend using it as a payment processor, but as a currency exchange it is not recommended because it takes a long time to make a change.
I help initiate payment processing through cryptocurrencies, it was an easy and quick solution to implement, plus you canSee full review