If you win on BetMGM Casino, you can either use them to play more games or choose to withdraw them. To withdraw your winnings, click the My Account in the top right corner of the page, select Cashier and choose the tab labeled Withdrawal. Enter the amount you wish to withdraw and select a banking method. BetMGM Casino accepts withdrawals via PayPal, ACH eCheck, Skrill, BetMGM Play+ card, cash at casino cage and check by mail. Most banking methods will transfer nearly instantly. Check by post may take up to 10 days to reach your mail box.