Use this immediately available FanDuel promo code that is automatically included upon registration, and you'll unlock the 'Bet $5, Win $300 in Bonus Bets' offer without the use of a code. This is an active bonus offer and ready for all FanDuel users as of Wednesday, September 17, which is a fantastic opportunity to maximize your winnings ahead of an enticing Thursday Night Football matchup between the Miami Dolphins and Buffalo Bills.
This offer is among the most popular sportsbook promos for its value, accessibility, and simplicity. Make sure you do your research and due diligence as you only receive your bonus if your first bet wins.
This FanDuel promo code is immediately available to all users upon registration and there's no code necessary, making this one of the simplest and most accessible promos. Simply sign up at FanDuel and you are eligible for the 'Bet $5, Get $300 Bonus If Your Bet Wins' offer. To qualify for the offer, deposit at least $5 and then place a qualifying bet of at least $5 on any applicable market (in this case, any market for the Dolphins vs. Bills game). For example, you can bet on Tyreek Hill's Over for receiving yards, or Josh Allen to score a touchdown.
The most important condition is that your best MUST win for you to be awarded your $300 bonus. It appears wise to make an extremely safe bet, such as the Bills to win and continue their dominance over their division rival Dolphins. If you unwisely bet on a player prop that will inevitably lose, such as Tua Tagovailoa Under 0.5 Interceptions, you won't receive your bonus. Only a winning first bet will unlock the bonus, so save your longshot player props for another game.
You'll receive your bonus bets within 72 hours should your winning first bet settle, expiring after seven days (168 hours) from issuance. There is a one-time playthrough requirement prior to withdrawing any winnings, and the stake from your bonus bet is not returned. For example, using your $300 bonus bet on Tyreek Hill to score a touchdown at +200 odds would result in you receiving $600 as opposed to $900 as only your profit is paid out.
Some popular and intriguing markets for tonight's Dolphins vs. Bills game include Allen to throw for multiple touchdowns or James Cook to score a touchdown. Whether you're a die-hard Dolphins fan and are banking on them finally breaking out of their early season slump or betting on a massive Bills win, the win condition remains the same and only winning bets will receive the $300 bonus.

FanDuel odds for Dolphins vs Bills
How to claim your FanDuel bonus for Dolphins vs. Bills on TNF
Follow these simple steps to claim your $300 bonus from FanDuel and get in on the action:
- Download the app and register: You must download the FanDuel app and register an account, verifying your identity
- Deposit funds: You must then deposit at least $5 into your FanDuel account
- Place a bet: You must place a qualifying bet of at least $5 on the Dolphins vs. Bills game tonight (8:15PM ET)
- Receive your bonus: If your first bet is a winner, you will receive $300 in bonus bets within 72 hours of your winning first bet settling.
- Use your bonus bets: Your bonus bets will expire seven days (168 hours) after issuance, so be sure to use them within this time.
For more information regarding features, markets, user experience, and overall insights on the platform, visit FanDuel Sportsbook Review.
Offer available to first-time customers in the following states: AZ, CO, CT, IL, IN, IA, KS, KY, LA, MD, MA, MI, NC, NJ, NY, OH, PA, TN, VT, VI, WV, WY (+DC, & PR). Not available to residents of Ontario, CA
Sportsbook promos comparison
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Current Bonus | Bet $5, Get $300, If Your Bet Wins | Bet $5, Get $200 Bonus Bets + $200 off NFL Sunday Ticket | $1,500 Bonus Bets Back |
Promo Code | None Required | None Required | CVRBONUS1500 |
Bonus Type | Bet & Get | Bet & Get | Second Chance Bet |
Bonus Amount | $300 Bonus Bets | $200 Bonus Bets | One (< $50) or five (> $50) bonus bets |
Wagering Period | Fourteen Days | Seven Days | Seven Days |
Min. Deposit | $5 | $5 | $10 |
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
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