Polymarket promo code ALCOM: Trade $20 bonus on 3M Open winner

Users can utilize promo code ALCOM on Polymarket to receive a $20 trading bonus by depositing $10 and predicting the 3M Open winner. Similarly, the referral code ALCOM on Kalshi unlocks up to $500 in trading for the 3M Open and NFL futures. Kalshi allows real money predictions on various events, including elections and economic developments. Both platforms offer these specific incentives to new sign-ups to encourage trading on current sporting events.