Polymarket Promo Code AL25BONUS: Get up to $25 to trade Super Bowl odds

Polymarket is offering a $25 bonus to users who make a $10 deposit using promo code AL25BONUS to trade Super Bowl odds. Simultaneously, Kalshi provides a bonus of up to $55 for World Series Game 4 on Tuesday. To qualify for this offer, traders must use promo code NYPMAX55 and trade $25. Both platforms are utilizing these promotional codes to attract traders to their respective sports betting markets for these major upcoming athletic competitions.