NFL Kalshi code “CLEVELAND55” launches $55 Bengals-Jags referral promo

Kalshi has launched two NFL referral promotions: code CLEVELAND55 for the Bengals-Jags game and OREGONLIVE55 for the Chargers-Seahawks Week 4 matchup, both offering $55. Simultaneously, Polymarket has extended the promo code CLEVE for the Jaguars-Bengals game. This offer provides new Polymarket US accounts with a $25 bonus upon a $10 first deposit. This bonus remains active across NFL, politics, and all other available Polymarket US markets for eligible new traders seeking these specific incentives.