There are several advantages to using MasterCard as a payment method for deposits and withdrawals at online casinos. Firstly, MasterCard offers a secure and convenient payment system, providing players with the confidence that their information and funds are safe. Secondly, funds transferred via MasterCard are instantly credited to the online casino , allowing players to start playing almost instantly. Thirdly, the fees associated with MasterCard transactions are usually low, making it an affordable payment method.