Novig Promo Code TSNEWS50: Claim $50 Bonus for Argentina, More World Cup Predictions

New customers can register with the Novig promo code TSNEWS50 and redeem $50 in Novig Coins for World Cup predictions.

Polymarket announces $50 promo code “OREGON” for Independence Day and World Cup knockout round matches

Polymarket offers new US users a $50 bonus for World Cup and MLB trading with promo code OREGON after a $20 deposit.

Kalshi and Polymarket “promo codes” launch $50+ bonus through July 4th; Updated MLB and World Cup odds

The verified Polymarket and Kalshi invite and promo codes have been extended through July 4th — $70 to trade on Polymarket, $20 on Kalshi — with three World Cup knockout matches and a full Friday MLB ...