New Polymarket invite code “CUSE” extends $50 sports bonus to politics

The Polymarket code CUSE has been extended to politics and NBA prop markets for late Monday night, June 29th, 2026 — ...

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 ...

Polymarket invite code “CLEVE” launches $50 sports bonus

The Polymarket invite code CLEVE is live for Saturday, June 28th, 2026 — delivering a $50 bonus on a $20 deposit ahead of the ...
Oregonian

Polymarket upgrades $50 invite code “OREGON” for Conference Finals and MLB on Memorial Day

The Polymarket invite code OREGON is fully verified and active for Memorial Day, Monday, May 25th, offering an upgraded sign-up package to close out the holiday weekend. New users who register on ...
Penn Live

What sports prediction markets are available on the Polymarket app?

Polymarket is a contract exchange where the price of every outcome is determined by what traders are willing to buy and sell it for. If you think the Knicks will win tonight, you buy “Yes” shares at ...