BetMGM has introduced a new promotional offer providing new customers with up to $1,500 back in bonus bets. To qualify, users must create an account and make their first deposit using the bonus code ROTOBRP1500. The promotion is applicable to bets placed on both the sportsbook and casino platforms offered by BetMGM. This promotion aims to attract new bettors by providing a substantial safety net on their initial play, enhancing user engagement and retention. Such offers are common in the competitive North American online gambling market as operators continue to expand their customer base through targeted marketing incentives.