Polymarket Promo Code AL25BONUS: Get a $25 bonus for World Series, NBA opening week

Polymarket has introduced several promo codes for new US accounts, providing a $25 bonus upon a $10 initial deposit. The code OREGON is enhanced for the Suns-Trail Blazers game, while AL25BONUS is available for the World Series and NBA opening week. Additionally, the code CLEVE has been extended for the Warriors-Lakers matchup on Wednesday night. These offers allow new users to secure a $25 bonus by making a minimum first deposit of $10.