New $50 Polymarket referral code “OREGON” announced for Sunday Night Baseball

New promotional codes are available for sports trading platforms during Sunday Night Baseball. Users can utilize the Polymarket referral code OREGON to bypass the app waitlist and receive a $50 bonus with a $20 deposit for MLB and sports odds. Additionally, Kalshi offers the promo code OREGONLIVE1, providing a $10 bonus for users in CA, OR, and WA to trade on Cubs vs Giants probabilities, including live NRFI and YRFI markets.