The Polymarket invite code CUSE arrives Tuesday night, June 30th, 2026, active across two of the most compelling World Cup windows on the Polymarket platform right now — tonight’s live Mexico vs. Ecuador knockout round match and Wednesday’s three-game slate that includes the United States vs. Bosnia-Herzegovina. New users who register on Polymarket using the invite code CUSE will receive a $50 trading bonus after making an initial $20 deposit — giving them a $70 starting balance to trade live knockout round markets tonight and position ahead of Wednedsay’s USA match before the market moves. ...read more read less