OH only. 21+. New customers must register their Caesars account prior to Jan. 1, 2023. Account must be funded with $20 or more until Dec. 31, 2022. A $100 bet credit will be in account 7 days after Caesars Sportsbook goes live in Ohio. Bet credit must be used within 7 days of receipt. Void where prohibited. Know When To Stop Before You Start.® Gambling problem?