A lot of sign-up offers are complicated, but the Polymarket promo codeACTION is surprisingly straightforward. Fund your account with $10 and $20 in trading credit shows up regardless of how the first trade goes. The simplicity makes the Polymarket promo code ACTION one of the best welcome bonuses for Bengals vs. Eagles at 8 p.m. ET on CBS from the NFL preseason slate today.
The timing is perfect for you to make a trade with Polymarket. Cincinnati heads into Philadelphia for its final NFL preseason game on Friday night, with both teams getting one last extended look at backups and roster-bubble players before final roster cuts. New users can register with Polymarket referral code ACTION, deposit $10, and put the $20 bonus to work on Bengals vs. Eagles at 8 p.m. ET.
Polymarket Promo Code ACTION Offer Details
| Promo Code | Bonus | Legal States |
|---|---|---|
| ACTION | Deposit $10, Get a $20 Trading Bonus | 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 |
Polymarket sits alongside Kalshi and Novig on the short list of prediction markets taking action on NFL games nationwide, and this deposit bonus is currently one of the more generous prediction market promos available today. Claim your bonus from one of the best prediction market apps active in North America, and join the action on any Bengals vs. Eagles contract now.
How Polymarket Contracts Actually Work
Polymarket doesn't post NFL odds like a sportsbook. It sells contracts instead. Say the Bengals are trading at 45 cents. You pay 45 cents, and if Cincinnati wins you get paid a dollar. If the Bengals lose, the contract expires at zero and the 45 cents is gone. That's it, simple as that.
The price is the market's read on the implied probability and isn't set by a house unlike in traditional sports betting. A share at 45 cents means the market thinks Cincinnati wins about 45% of the time. Risking 45 cents to make 55 makes it roughly equivalent to +122 in sportsbook terms, and you can price-check Polymarket NFL contracts against sportsbook prices before making a trade.
Bengals vs. Eagles: Market Analysis and Pick
Philadelphia enters Friday's preseason finale as the home favorite, with the latest market putting the Eagles around -155 on the moneyline and the Bengals around +124. Philadelphia is also favored by roughly 2.5 points, while the total sits at 36.5.
Those numbers make sense for a preseason finale where personnel matters more than the names at the top of the regular-season depth chart. Cincinnati head coach Zac Taylor has already said the Bengals' starters will sit, meaning Joe Burrow, Ja'Marr Chase and other established players won't factor into Friday night's matchup. The game instead becomes a showcase for Cincinnati's backups and roster-bubble players.
Philadelphia is evaluating its own depth as the roster deadline approaches, including an ongoing backup quarterback competition. That makes this less about comparing the Bengals' and Eagles' starting units and more about which second- and third-string groups can execute for four quarters.
Check out the approximate market prices below, and trade on any of the available markets with your bonus from Polymarket promo code ACTION today.
| Market | Sportsbook Odds | Contract Equivalent | Implied Probability |
|---|---|---|---|
| Bengals to win | +124 | ~45 cents | 44.6% |
| Eagles to win | -155 | ~61 cents | 60.8% |
| Bengals +2.5 | -111 | ~53 cents | 52.6% |
| Under 36.5 | -113 | ~53 cents | 53.1% |
If you want to, tail my Bengals vs. Eagles prediction today: Bengals to win (45%). Cincinnati comes into the finale 2-0 in preseason play, while Philadelphia is 0-2, and this is exactly the kind of matchup where depth can matter more than what the regular-season roster looks like on paper.
The Bengals are intentionally sitting their established starters, but that also means Friday's snaps will go almost entirely to players competing for jobs. Cincinnati's backups have already produced two preseason wins, and getting an underdog price around 45 cents gives you more upside than laying roughly 60 cents on Philadelphia in a game dominated by second- and third-string personnel.
It is a low-confidence preseason lean, but the plus-money side is more interesting at the current price.
How to Claim the Polymarket Promo Code for Bengals vs. Eagles
- Click the Polymarket promo code ACTIONlink to open the Polymarket registration page with the code applied.
- Enter your name, email, date of birth and address, then verify your identity.
- Deposit at least $10 using a debit card, bank transfer or crypto.
- Your $20 trading bonus lands in your account after the deposit clears.
- Open the Bengals vs. Eagles market and buy contracts on the side you want.
Polymarket Offer Terms and Conditions
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. Seehttp://polymarket.us/tosfor more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated derivatives exchange and clearing organization. Not available in AZ, IL, MA, MD, MI, MT, NV, OH, and WA.
