Looking to maximize your sports betting value this week? The Caesars promo code for Dec. 13 delivers one of the most generous welcome offers available. Place a $1 bet on tonight's Blues vs. Blackhawks matchup and unlock 20 individual 100% profit boost tokens. These profit boosts can be used on Week 15 NFL games or other eligible markets, giving new users multiple chances to double their winnings over the next two weeks. Below is a full breakdown of how this Caesars Sportsbook bonus works and how to claim it. Caesars Sportsbook welcome offer: $1 bet unlocks 20 profit boost tokens The rivalry between the St. Louis Blues and Chicago Blackhawks returns to Enterprise Center, and Caesars Sportsbook is using the matchup to fuel an elite signup promotion. How the offer works: > Sign up for a new Caesars Sportsbook account > Deposit $10 or more > Place a $1+ wager on Blues vs. Blackhawks > Receive 20 separate 100% profit boost tokens, no matter the outcome of your qualifying bet Each profit boost gives you a chance to double your winnings on future wagers. Caesars profit boost example Let’s break it down with a real example: > Bet: $25 on Blues -1.5 at -140 > Normal profit: $17.86 > With 100% profit boost: $35.71 profit > Total payout with boost: $60.71 > Total payout without boost: $42.86 Multiply that benefit across 20 wagers, and it’s easy to see why this is considered one of the strongest Caesars promo offers ever. Keep in mind that profit boosts expire 14 days after issuance. How to claim the Caesars promo code Follow these steps to activate your bonus: > Click on our Caesars Sportsbook promo code link > Create a new account with accurate personal details > Enter promo code BY20X during registration > Make an initial deposit of $10 or more > Place a minimum $1 wager on Blues vs. Blackhawks Your account will be credited with 20 100% profit boost tokens within 24 hours of your qualifying bet settling. Caesars 100% profit boosts: Key rules & terms > Each profit boost is valid for one single bet > Max boosted stake per bet: $25 > Max additional profit: Up to $2,500 per token > Must be wagered in full on single bets only > Tokens expire 14 days after being issued Always review the full terms and conditions on the Caesars promo page before opting in. Blues vs. Blackhawks preview: odds, matchup & schedule The Blues and Blackhawks meet tonight for their second clash of the season after Chicago’s dominant 8–3 victory on Oct. 15. Team outlooks: > Blues: Coming off recent wins against Ottawa and Montreal, but a bad loss to Boston > Blackhawks: In rebuilding mode, with eight losses in their last 10 games, though early season’s blowout win could provide confidence Game time: Thursday, Dec. 13 Coverage: DAZN/ESPN Start: 8 p.m. ET Caesars promotions for existing users The welcome bonus is available only to new Caesars Sportsbook customers, but returning users can still find value through ongoing promotions, including: > Daily Odds Boosts on select markets > Monthly Bonus Bets for wagering $100+ in the prior month > Caesars Rewards Credits earned with every wager > Additional rotating sportsbook offers Check the Caesars promotions tab for current availability in your state. Bottom line This Caesars promo code stands out by offering 20 profit boosts from just a $1 bet, making it one of the best low-risk, high-upside sportsbook bonuses tied to the Blues vs. Blackhawks game.