Kalshi and Polymarket “referral codes” extend $50+ bonus from Independence Day; Updated World Cup and MLB odds

The verified Polymarket and Kalshi invite and promo codes have been extended through July 4th weekend — $70 to trade on ...

$50 Polymarket invite code “CUSE” announced for July 4th weekend

Polymarket invite code CUSE updated for Fourth of July weekend. Deposit $20, trade with $70 across men's soccer, F1 ...

Kalshi and Polymarket “referral codes” upgrade $50+ bonus for July 4th; Updated World Cup odds

The verified Polymarket and Kalshi invite and promo codes have been upgraded for July 4th — $70 to trade on Polymarket, $20 ...