Underdog promo code ALCOM50: Get up to $1,000 in deposit matches to trade Packers vs Falcons

Underdog is offering a 50% first-deposit match up to $1,000 for the Falcons vs. Packers Thursday Night Football game using promo code ALCOM50. Simultaneously, Polymarket has introduced promo codes CLEVE and OREGON for the same matchup. These codes provide eligible new U.S. users a $50 bonus upon making an initial deposit of $10. Both platforms have timed these specific promotional updates to coincide with the NFL TNF event scheduled for Thursday, September 24, 2026.