Our deals team found the best Serena & Lily promo codes and deals. Shop major discounts during the Fourth Of July Sale this week.

Polymarket offers new U.S. users a $50 bonus with code OREGON for World Cup trading on Prime Day, favoring the U.S. over Türkiye.

Kalshi promo code MASSLIVE1 is updated for the Travelers Championship on Thursday, June 25th. Spend $10, get $10 — full winner market odds inside.

Claim the Kalshi promo code ALCOM15 to land a $15 trading bonus as Paraguay and Australia fight to advance. Match time is 10 p.m. ET on FS1 from Levi’s Stadium in Santa Clara, California. Grab the Kalshi offer here and get your bonus today.

Use Kalshi promo code OREGONLIVE1 for a $10 bonus on Japan-Sweden in the World Cup. Trade MLB legally in OR, CA, and WA on the CFTC exchange today.

Our editors scoured Walmart's Deals Event to find the best offers and Walmart promo codes available this week.

Use Betr promo code COVERSBONUS to claim a Free Pick + $200 Bonus Cash for Switzerland vs. Canada Group B on June 24.