For Thursday, September 4, 2025, the Bet365 bonus code SILIVE gives new users $300 in bonus bets right away . With NFL Week 1 officially underway and a pair of primetime matchups headlining the schedule, it’s an ideal moment to jump in. The expanded bonus means you can start the season with a deeper bankroll and more flexibility for your opening weekend bets.

Place a $5 wager on one of the opening games, such as Cowboys vs. Eagles or Chiefs vs. Chargers, and you’ll unlock $300 in bonus bets instantly, ready to use on live betting, parlays, or player props. That small stake opens the door to trying different betting angles without risking much of your own money.

Bet365 Bonus Code SILIVE Details for Thursday, September 4, 2025:

Bet365 is rolling out one of the top NFL Week 1 sign-

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