Sunday Night Football promo codes: Polymarket, Kalshi, DraftKings, FanDuel, Novig, Bet365, ProphetX and Underdog offers for Cowboys vs. Packers

Eight promo codes are live for Cowboys vs. Packers on Sunday Night Football, and every one of them can be claimed and used before the 8:20 p.m. ET kickoff at Lambeau Field or on the live markets once the game is under way. The Polymarket code DIMERS ($25 on a $10 deposit), Kalshi promo code DIMERS ($55 on $25), DraftKings Predictions promo code DIMERS200 ($200 in Predictions Dollars plus NBA League Pass), FanDuel Predicts ($100 bonus), Novig promo code DIMERS ($50 in trade credits), Bet365 bonus code DIMERS ($200 in Bonus Bets), ProphetX promo code DIMERS ($75 on $50) and Underdog promo code DIMERS (deposit match up to $1,000) are listed below with the pre-kickoff price on every Sunday Night Football market and Dimers' prediction.

Every Sunday Night Football Promo Code for Cowboys vs. Packers (October 18, 2026)

Cowboys vs. Packers Odds Before Kickoff: Moneyline on Every Prediction Market and Sportsbook

Pre-kickoff prices, shown the way each platform displays them: prediction markets as a percentage (Polymarket adds the payout multiple per $1), sportsbooks as American odds. Dimers' model has Green Bay at 56% and Dallas at 44%.

Cowboys vs. Packers Spread and Total Before Kickoff

The spread is 1.5 points and the total 53.5 everywhere it is listed; Dimers' model has both sides of the spread at 50% and the under at 53%.

The two sides of an exchange market are matched independently, so they do not always sum to 100%. Where the Dimers model probability is higher than the price, the model sees value: the Packers moneyline (+4.9 points at the best price) and the under 53.5 (+3.4) are the two plays it flags. Dimers projects 26.7–25.3 Green Bay and rates Javonte Williams the likeliest first touchdown scorer at 15.4%, ahead of MarShawn Lloyd (10.6%) and Christian Watson (10.5%). Full projections are on the Dimers Cowboys vs. Packers prediction page.

Polymarket Code DIMERS for Sunday Night Football — Deposit $10, Get $25

The Polymarket code DIMERS credits a $25 trading bonus on a $10 first deposit, for $35 in trading funds. Polymarket's Cowboys vs. Packers board stays open through the game, with live winner, spread and total contracts. Sign up with Polymarket code DIMERS here. New accounts only, 18+.

Kalshi Promo Code DIMERS for Sunday Night Football — Trade $25, Get $55

The Kalshi promo code DIMERS pays a fixed $55 after a new user deposits $25 and trades $25 within seven days, for $80 in trading funds; the $55 must be used within seven days of being credited. A $25 position on tonight's game meets the requirement on day one. Sign up with Kalshi promo code DIMERS here. New US accounts only, 18+.

DraftKings Predictions Promo Code DIMERS200 for Sunday Night Football — Trade $5, Get $200 Plus NBA League Pass

The DraftKings Predictions promo code DIMERS200 returns $200 in Predictions Dollars on a $5 first trade, paid as $50 every seven days for 21 days, plus three months of NBA League Pass ahead of Tuesday's opening night. The Dimers link carries the code; enter DIMERS200 if prompted. Sign up with DraftKings Predictions promo code DIMERS200 here. Ends November 29, 2026.

FanDuel Predicts Promo for Sunday Night Football — $100 Bonus for Trading $1 a Day for 5 Days

FanDuel Predicts gives new users $100 in Predicts Bonus for trading at least $1 on five consecutive days after a first deposit; a $1 trade on tonight's game is day one. No code is required. Sign up for the FanDuel Predicts promo here. 18+, select states; the bonus expires 24 hours after receipt.

Novig Promo Code DIMERS for Sunday Night Football — Deposit $10, Get $50 in Trade Credits

The Novig promo code DIMERS returns $50 in trade credits on a $10 deposit, for $60 to trade, and Novig posted the best pre-kickoff price on the board for the Packers moneyline. Sign up with Novig promo code DIMERS here. 21+, not available in all states.

Bet365 Bonus Code DIMERS for Sunday Night Football — Bet $10, Get $200 in Bonus Bets

The Bet365 bonus code DIMERS is the sportsbook offer on this list: a $10 first bet at -500 or greater returns $200 in Bonus Bets, win or lose, which makes a live first or next touchdown scorer bet a natural qualifier. Indiana receives $365, Illinois and Tennessee $150, West Virginia $150 plus 50 spins, and NJ, MI and PA $200 plus 50 spins. Sign up with Bet365 bonus code DIMERS here. 21+, new customers only.

ProphetX Promo Code DIMERS for Sunday Night Football — Trade $50, Get $75

The ProphetX promo code DIMERS credits $75 after a new user's trades total $50 on ProphetX, a CFTC-regulated designated contract market. Sign up with ProphetX promo code DIMERS here and enter DIMERS at registration.

Underdog Promo Code DIMERS for Sunday Night Football — Deposit Match up to $1,000

The Underdog promo code DIMERS matches a first-time deposit with up to $1,000 in bonus funds, adds a Play $5, Get $100 bonus and opens five free Rips packs worth up to $750. Sign up with Underdog promo code DIMERS here. 18+ (higher in some states), where Underdog operates.

Which Sunday Night Football Promo Code to Take for Cowboys vs. Packers

The seven prediction market codes turn into tradeable funds that pay $1 per contract at settlement, stake included; the Bet365 bonus code DIMERS turns into Bonus Bets that pay winnings without the stake. Kalshi's $80 and Underdog's $1,000 ceiling are the largest opening balances, Polymarket, Novig and DraftKings Predictions are the cheapest to start, and Bet365's $200 is the only win-or-lose guarantee on a single bet. Any of them can be claimed during the game, and the live markets move with every drive.

Conclusion: Claim Your Sunday Night Football Promo Code Before Cowboys vs. Packers Kicks Off

Every code above is live now and stays live through Monday's Commanders vs. 49ers game. Pick the platform whose markets you want to trade, claim it through the links above and take a position before Dallas and Green Bay kick off at 8:20 p.m. ET.

More NFL Week 6 Promo Codes on Dimers

• Kalshi promo code DIMERS: $55 bonus extended into Wisconsin and Texas for Cowboys vs. Packers
• Polymarket code DIMERS: $25 bonus for Cowboys vs. Packers on Sunday Night Football
• Underdog promo code DIMERS: $1,000 deposit match for NFL Week 6 Sunday
• Bet365 bonus code DIMERS: $200 bonus for NFL Week 6 and Jets vs. Patriots first TD scorer odds
• Kalshi promo code DIMERS: $55 bonus extended into New York and California for Jets vs. Patriots
• Prediction market vs. sportsbook promo codes for NFL Week 6 Sunday: all eight operators
• Polymarket code DIMERS: $25 bonus for NFL Week 6 Sunday
• ProphetX promo code DIMERS: Trade $50, get $75 for Cowboys vs. Packers
• Novig promo code DIMERS: $50 trade credits for Cowboys vs. Packers
• FanDuel Predicts promo: $100 bonus for Cowboys vs. Packers
• Bet365 bonus code DIMERS: $200 bonus for Cowboys vs. Packers first TD scorer odds
• DraftKings Predictions promo code DIMERS200: $200 plus NBA League Pass for Cowboys vs. Packers

Polymarket: 18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.

Kalshi: Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at http://kalshi.com/tc/55. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.

DraftKings Predictions: Event Contract Trading is offered by DraftKings Predictions, a CFTC-registered Futures Commission Merchant and NFA member. Trading involves substantial risk of loss and is not suitable for everyone. Market availability varies. Eligibility restrictions apply. 1 per new DraftKings customer. $5+ first-time trade req. Max. $200 issued as non-withdrawable Predictions Dollars that expire in 1 year. Reward issued as $50 in Predictions Dollars every 7 days via click-to-claim for 21 days. Click-to-claims expire 7 days after issuance. 7 days = 168hrs. Terms: dkng.co/predictionspromo. Get 1 promo code to redeem a 3-month NBA League Pass subscription, complimentary of DraftKings. Subscription auto-renews monthly at then-current price (currently $16.99/mo); cancel anytime. Terms, restrictions, and eligibility requirements apply. Redeem League Pass by 12/19/26 at 11:59 PM ET. Addt'l terms: League Pass Terms of Use. Ends 11/29/26 at 11:59 PM ET. Sponsored by DK.

FanDuel Predicts: Offered by FanDuel Prediction Markets LLC, a registered futures commission merchant. 18+ and present in select states. First real money trade only. First-time deposit required. Min. $1 trade required for 5 consecutive days for max bonus. Bonus issued as non-withdrawable Predicts Bonus that expires 24 hours after receipt. Restrictions apply. Trading derivatives involves significant risk and may not be suitable for all investors. Manage your activity with our Consumer Protection tools. See terms, including eligible states, at: fanduel.com/predicts/new-customer-offer.

Novig: Restrictions & requirements apply. Not available in all states. 21+. Event contract trading involves risk & is not appropriate for all. Consider if it's appropriate for you in light of financial circumstances. See novig.com/terms for information.

Bet365: Minimum $10 deposit required. Minimum odds -500 or greater. Bonus Bets wager excluded from returns. New customers only. T&CS, time limits and exclusions apply. This Referral Code is used for marketing/tracking purposes only. GAMBLING PROBLEM? CALL OR TEXT 1-800-GAMBLER (AZ/CO/IL/IN/KS/KY/LA/MD/MO/NC/NJ/OH/PA/TN/VA) or 1-800-BETS OFF (IA). 21+ (21+ KY). Must be present in AZ/CO/IA/IL/IN/KS/KY/LA (select parishes)/MD/MO/NC/NJ/OH/PA/TN/VA.

ProphetX: Trading sports event contracts involves substantial risk of loss and is not appropriate for all investors. Past results are not necessarily indicative of future results. You should consider whether trading is appropriate for you in light of your financial circumstances. ProphetX is a CFTC-regulated designated contract market. Full risk disclosure available at prophetx.co/risk.

Underdog: Trading involves risk, including total loss on positions. Trading decisions and their consequences are your sole responsibility. Nothing on underdogexchange.com constitutes a recommendation, solicitation, or offer to buy or sell any financial instrument. UDX is subject to CFTC regulatory oversight. Promotion issued by affiliate.