Uruguay players can easily and securely withdraw their winnings from their online mobile casino accounts using MasterCard. Players must ensure that their MasterCard is linked to their online account and provide the correct details. The withdrawal process usually takes 24 to 48 hours and players can expect to see their funds in their accounts within this time. It is important to note that some Uruguayan banks may charge additional fees for processing withdrawals from MasterCard. Players should ensure that they are aware of all costs associated with their withdrawal before proceeding.