The Kalshi promo codeACTION gives eligible new users $25 in bonus credit after they complete $25 in qualifying trading volume. New traders have 30 days to reach the requirement, and the qualifying trades do not need to win.
Activate the Kalshi promo code ACTION ahead of Lions vs. Bills on Thursday Night Football, with kickoff set for Sept. 17 at 8:15 p.m. ET on Prime Video. Buffalo hosts Detroit in the first regular season game at the new Highmark Stadium, giving traders a featured Week 2 market for the offer.
Kalshi offers winner, spread, total and other NFL contracts for the matchup. Traders can claim the offer before Thursday and monitor how prices move on the NFL odds board before entering a position.
Kalshi Promo Code ACTION Offer Details
| Detail | Value |
|---|---|
| New Player Offer | Trade $25, Get $25! |
| Promo Code | ACTION |
| Offer Type | Trade-and-get |
| Qualifying Trading Volume | $25 |
| Time to Qualify | 30 days |
| Reward | $25 bonus credit |
| Bonus Expiration | 7 days after issuance |
| Available States | AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
| Last Verified | September 16, 2026 |
How the Kalshi Promo Code ACTION Works
The Kalshi promo code ACTION gives eligible new users $25 in promotional credit after they complete $25 in qualifying trading volume within 30 days. This is one of the best NFL prediction market promos today because of its simple structure.
The $25 requirement can come from one qualifying position or multiple smaller trades on prediction markets, and those positions do not need to win. Once the requirement is completed, the $25 bonus is issued and remains available for seven days.
Kalshi differs from traditional sportsbooks because users trade event contracts instead of placing standard bets. Contract prices on prediction market apps generally range from 1¢ to 99¢ and move with the market's implied probability of an outcome.
Lions vs. Bills Kalshi Odds
Lions vs. Bills kicks off Thursday at 8:15 p.m. ET on Prime Video, with Buffalo favored on Kalshi. You can claim your $25 bonus from the Kalshi promo code ACTION today, and trade on any of the markets below.
| Market | Kalshi Odds |
|---|---|
| Bills to Win | 67¢ |
| Lions to Win | 33¢ |
| Spread | Bills -4.5 / Lions +4.5 |
| Total | 53.5 |
The 67¢ Buffalo contract gives the Bills roughly a two-thirds implied chance to win outright, while Detroit offers the larger payout at 33¢. The spread market asks Buffalo to win by more than four points, making the outright contract the more forgiving option.
Lions vs. Bills Prediction
Buffalo is the preferred side, but I would rather pay the higher price on the winner contract than lay 4.5 points.
- Lions vs. Bills prediction: Bills to win at 67¢ or lower
The Bills get the first regular season game at the new Highmark Stadium, while Detroit enters Thursday with multiple offensive line situations worth monitoring. That could create problems for Jared Goff against Buffalo's pass rush on a short week.
Detroit still has enough offensive talent to keep this competitive, which is why the outright market makes more sense than asking Buffalo to create separation. At 67¢ or lower, the Bills winner contract is the cleaner position.
The 53.5 total is also worth monitoring, but I prefer Buffalo outright rather than taking a side on a relatively high total.
What Should You Know About the Kalshi Referral Code?
There are several timing rules to keep in mind before activating the offer.
- Attach ACTION before your first deposit. Enter the Kalshi referral code ACTION when creating the account.
- Complete $25 in qualifying trading volume within 30 days. One qualifying trade or several smaller positions can reach the requirement.
- The qualifying positions do not need to win. Eligible trading volume is what triggers the promotion.
- Use the $25 bonus within seven days. The promotional credit has a much shorter window than the qualifying period.
- Promotional credit is not directly withdrawable. Eligible profits generated from the bonus can be withdrawn according to Kalshi's rules.
How to Claim the Kalshi Promo Code ACTION
- Register through the Kalshi promo code ACTION offer link.
- Create a new account and complete the required identity verification.
- Confirm that the promotion is available in your location.
- Deposit enough funds to complete $25 in qualifying trading volume.
- Trade at least $25 across one or more eligible markets within 30 days.
- Receive the $25 bonus after satisfying the trading requirement.
- Use the promotional credit within seven days of issuance.
Users comparing Kalshi with other platforms can also browse Action Network's prediction market promo codes and Kalshi vs. Polymarket guides.
Conclusion
The Kalshi promo code ACTION gives eligible new users $25 in promotional credit after completing $25 in qualifying trading volume.
Lions vs. Bills gives traders a featured Thursday Night Football market for the offer, with Buffalo favored entering Wednesday. The Bills outright is the preferred position if the winner contract remains available around the mid-60¢ range or lower.
Kalshi Terms and Conditions
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions. 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. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
