A Polymarket promo code offering $50 in trading funds is running through July 4th, 2026 for new users in Oregon and the Pacific Northwest. The Polymarket promo code OREGON is verified and active as of Sunday, June 28th, 2026 — covering today’s Travelers Championship final round, Monday’s Canada vs. South Africa men’s soccer group stage match, and an active Sunday MLB slate with seven games on tap this afternoon. New users who deposit $20 at sign-up receive $50 in bonus trading funds immediately, bringing their total opening balance to $70.

News Source : https://www.oregonlive.com/betting/2026/06/polymarket-announces-new-50-promo-code-oregon-for-all-sports-through-july-4th.html