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

The United States is back in action tonight against Bosnia-Herzegovina in the World Cup knockout stage. A $15 trading bonus ...

Sign up with the Kalshi promo code NYPMAX to activate one of the best prediction market promo offers within the market.

New Kalshi users can unlock $15 in bonuses by entering promo code ALCOM15 and placing $15 in trades on World Cup markets, including Mexico vs. Ecuador in the Round of 32.