Two updates from The Oregonian report that Polymarket issues a new referral code, “OREGON,” tied to specific World Cup knockout-stage match odds. In one update, the code is released for Thursday’s Portugal vs. Croatia game. The report says the “OREGON” referral code becomes active and provides a $50 bonus to participants in California, Washington State, and Oregon. The second update states that the “OREGON” referral code is refreshed for Friday’s Colombia vs. Ghana game, again activating a $50 bonus for users in the same three U.S. states. Both notices instruct readers to claim the funds ahead of the respective games’ knockout stage start. The articles present the updates as changes to the available referral offer timing and the promoted match associated with each activation, while keeping the same code and bonus amount. The reporting does not provide additional details on eligibility terms beyond the geographic availability and the requirement to claim before the games.