$50 Polymarket invite code “OREGON” updated for Netherlands vs. Morocco and Tuesday MLB

The Polymarket invite code OREGON is verified and active for Monday, June 29th — unlocking a $50 trading bonus on a $20 ...

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

The verified Polymarket and Kalshi invite and promo codes from Prime Day remain available through the end of June — $70 to ...

Polymarket updates $50 invite code “CUSE” in NY, MA for Monday’s World Cup Round of 32 matches

Polymarket offers a $50 bonus with invite code CUSE for new users in NY, MA, and other states amid World Cup Round of 32 ...

New $50 Polymarket invite code “OREGON” extended for Yankees vs. Red Sox Sunday Night Baseball

Use verified Polymarket invite code OREGON to instantly skip the app waitlist and claim a $50 bonus on a $20 deposit. Trade ...

Kalshi and Polymarket “referral codes” upgrade $50+ bonus through Prime Day; Updated PGA and World Cup odds

Verified Polymarket and Kalshi invite and promo codes are confirmed active for Thursday, June 25 — $70 to trade on Polymarket ...