BetMGM has introduced a new promotion that offers new customers up to $1,500 back in bonus bets when they use the bonus code ROTOBRP1500. This offer applies after the user's first deposit and initial wager on BetMGM's sports betting platform. The promotion is designed to stimulate new user sign-ups and betting activity amid a competitive U.S. market for online sports gambling. By providing substantial bonus bets, BetMGM aims to increase customer acquisition and engagement while strengthening its position in the North American sports betting landscape. This marketing effort highlights the ongoing investment by BetMGM in expanding its user base and maintaining relevance in a crowded industry.