Polymarket promo code NYPMAX1: Deposit $10, get $20 for NFL preseason Week 2

Polymarket is offering a trading bonus for NFL preseason Week 2, where users who deposit $10 using the promo code NYPMAX1 will receive $20. Simultaneously, Kalshi is providing comprehensive information and resources for those interested in trading prediction markets for the same NFL preseason Week 2 events. Both platforms are currently facilitating trading activities and predictions centered around the upcoming NFL preseason games, offering different incentives and guides for their respective user bases.