We want to be clear on this: Users who took advantage of the early sign-up $200 BetMGM Kansas promo offer aren't eligible for the evergreen welcome offer of a first bet back bet up to $1,500, or any other BetMGM Kansas bonus code for new users. If they lose, BetMGM Kansas will give you back $200 in bet credits if you bet $10 or more. The first bet offer goes like this: Let’s say you are making a moneyline bet on the Kansas State Wildcats. It is one of several great Kansas sportsbook promo codes available, along with the likes of DraftKings, FanDuel and Caesars Sportsbook also live in the state. You must enter the BetMGM Kansas bonus code when you first sign up at the sportsbook. This unlocks your Bet $10, Get $200 in Bonus Bets. First things first: The BetMGM Kansas bonus code is BOOKIESFB200.