As of Thursday, July 4th, 2024, DraftKings has extended its exclusive promo code to celebrate Independence Day. This special July 4th DraftKings promo code offers up to $300 in bonus bets instantly for new customers in select states and is now valid until July 21st, 2024. This extension aligns with major sports events this week, including Wimbledon, the John Deere Classic PGA tournament, Copa America soccer matches featuring superstar Messi, WNBA action with Caitlin Clark, and MLB games. The extended DraftKings promo code enhances your sports betting experience through July 21st, 2024.