Using MasterCard to fund a Brazilian online casino account is a straightforward process. First, players will need to register and log in to their chosen site before selecting MasterCard as their payment method from the Cashier or Account page. From there, they will need to enter the cardās details - such as the number, expiration date, and security code - as well as the amount they wish to deposit or withdraw.
Once the details have been entered, players can click the Submit button or Confirm button to authorize the transaction. Most transactions are instant, though some may take a few minutes to process.