Polymarket Promo Code COVERS: Get $50 Trading Bonus for Lions vs. Bills Thursday Night Football

Luc LeBlanc - Betting Editor at Covers.com
Luc LeBlanc • Content Editor 3+ years betting experience
Updated: Sep 17, 2026 , 03:03 PM ET • 4 min read

Use Polymarket promo code COVERS for a $50 trading bonus before Lions vs. Bills kicks off Thursday night.

Photo By - Get a $50 Bonus With Our Polymarket Promo Code.

The Polymarket promo code is available now, Sept. 17, giving new users a chance to claim a $50 trading bonus before jumping into Thursday night's Lions vs. Bills clash at Highmark Stadium. Enter code COVERS and deposit just $10 to unlock the reward on one of the best prediction market apps available.

Traders can then trade contracts tied to Josh Allen and the Bills hosting Jared Goff's Lions in Buffalo's primetime opener.

 Polymarket Logo 

Get $50 With Code COVERS


Polymarket promo code details

Polymarket New Customer Offer     
Deposit $10, Get $50 Bonus
Polymarket Promo Code COVERS
Minimum Deposit $10
Qualifying Transaction N/A
Eligibility New Customers, 18+. Availability varies by state.
T&Cs

18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See https://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.

Date Verified September 19
Info Confirmed By Christian Stringer

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How to Use the Polymarket Promo Code for Lions vs. Bills

New users heading into the Bills' primetime unveiling of Highmark Stadium can activate the Polymarket promo code to start trading on Thursday night's showdown between Jared Goff's Lions and Josh Allen's Bills. A code is required for this offer, and entering it during signup is the only way to unlock the $50 trading bonus. Once verified, a $10 deposit activates the reward and opens the door to event contracts tied to Lions vs. Bills outcomes.

  • Available in all states except Nevada
  • Users must be physically located in an eligible state
  • Bonus code COVERS is required at signup
  • Valid government-issued ID and selfie verification may be required
  • A minimum $10 deposit is needed to trigger the bonus

Consider a trader who backs the Lions to hang with Buffalo's offense after watching Jahmyr Gibbs' explosive Week 1 outing. If Detroit's defense finds a way to slow Allen and the contract settles in the trader's favor, that profit stacks on top of the $50 bonus already secured through the deposit. If Buffalo's no-huddle attack proves too much and the position closes out, the contract simply expires without value, though the welcome bonus itself remains unaffected since it's tied to deposit activity rather than trade results.

Anyone comparing offers before Thursday's kickoff can review the best prediction market promos to see how this one measures up.


Get our Lions vs. Bills picks

Senior Analyst Dustin Saracini leads the Lions vs. Bills picks with a spread play on Detroit, while several other Covers analysts have weighed in with props across both rosters.

  • Lions +5.5 (53%)
  • Jared Goff over 249.5 passing yards (57%)
  • Josh Allen over 249.5 passing yards (54%)
  • Josh Allen over 29.5 rushing yards (57%)
  • Amon-Ra St. Brown over 79.5 receiving yards (51%)
  • DJ Moore over 59.5 receiving yards (56%)
  • Sam LaPorta over 44.5 receiving yards (56%)
  • Dalton Kincaid over 49.5 receiving yards (55%)
  • James Cook III over 14.5 receiving yards (60%)
  • Jahmyr Gibbs anytime touchdown (68%)
  • James Cook III anytime touchdown (57%)
  • Lions vs. Bills over 53.5 (54%)

Use the correct Polymarket promo code for your state

  Promo Code Eligible States
  COVERS All states + DC, excluding NV

Claim Your $50 Trading Bonus Before Kickoff

Follow these steps to register and start trading on Thursday's Lions vs. Bills matchup.

  1. Click the Polymarket link to open registration.
  2. Sign up with an email, Google or Apple ID and enter code COVERS.
  3. Verify your identity with a government-issued ID.
  4. Deposit at least $10 to activate the $50 trading bonus.
  5. Select the Lions vs. Bills market and place your first trade.

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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Luc LeBlanc
Content Editor

Luc LeBlanc has worked in sports media for nearly half a decade, blending his analytical approach, knack for pattern recognition, and a unique, transparent writing style to present readers with the best and most accurate information.

Safe and responsible sports betting never comes from blindly following picks or projections, but rather from better informing oneself through digesting trusted, transparent, and reliable information.

He holds a Geography degree (BSc) from Saint Mary's University. His love for maps and his science-oriented thought processes have seamlessly translated to how he approaches his work today.

Whether it's the NHL, ATP/WTA Tours, MLB, or NFL, he can always be trusted to deliver valuable information in an accessible manner and will never push a narrative without good reason.

Prior to joining Covers, his work could be found across numerous publications, such as The Hockey Writers, FanSided, and Oddspedia. 

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