For Sunday, August 17, 2025, FanDuel’s latest promo code gives new users $300 in bonus bets when they win a $5 wager on any sporting event. By signing up with this nationwide FanDuel promo code , depositing $5, and placing just a $5 bet on one of today’s featured NFL preseason matchups, like Jaguars vs. Saints or Bills vs. Bears, you can lock in $300 in bonus bets to use on any market.

Today’s NFL slate is drawing plenty of betting action, with both preseason games offering strong angles for fans looking to make the most of the FanDuel promo code . Place a $5 winning wager on your pick, whether it’s the Jaguars (-3.5) over the Saints or the Bears (-3) over the Bills, and you’ll get $300 in bonus bets to spread across any other markets you choose.

This nationwide FanDuel promo

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