With BetMGM, players have to options when it comes to casino gift cards. You can buy a gift card at one of the MGM casino properties, for example, Borgata Hotel Casino & Spa in Atlantic city, or you can go directly to the MGM Resorts website and buy a gift card online. If you’re looking to purchase a prepaid card, you can do so after registering with the online casino and heading to the “Deposit” page. Funds and be both deposited and withdrawn via BetMGM Play+ prepaid cards.