Get started with a Polymarket promo code on Aug. 11 and claim $20 in trading bonus when you deposit $10. You'll need to enter code COVERS during registration to unlock this welcome offer.
Start trading on the MLB and WNBA slate with one of the best prediction market apps available today.
* Certain limitations apply. Offer available to new users only and subject to the Terms and Conditions at kalshi.com/tc/500. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Carefully consider whether trading is appropriate for you based on your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.
| Polymarket Promo Code COVERS: Claim our Exclusive $20 Bonus Today | |
|---|---|
| Exclusive Polymarket New User Offer | Deposit $10, Get $20 Bonus |
| Polymarket promo code | COVERS |
| T&Cs | 18+ (Must be physically present in the United States) |
| Date Verified | August 10 |
How the Polymarket Promo Code Works
The Polymarket promo code COVERS delivers a straightforward welcome bonus for new traders. Deposit $10 to activate your $20 trading bonus, giving you additional capital to trade on the full MLB slate and the Liberty-Fever WNBA matchup on Aug. 11. If you place a winning trade on the Mariners-Yankees game or any other matchup that evening, your profits add to your account balance. Should a trade move against you, your account reflects that loss, but your initial deposit and bonus funds remain available for additional trading activity.
Key terms and conditions include:
- Available in all U.S. states except Nevada
- Must be physically located in an eligible state
- Registration requires photo ID verification and a selfie
- Minimum deposit of $10 required to claim the bonus
- Code COVERS must be entered at sign-up
Understanding how Polymarket promo code offers compare helps you make informed decisions about where to trade. Check out the best prediction market promos to see how this welcome bonus stacks up against other platforms.
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Use the correct Polymarket promo code for your state
| Promo Code | Eligible States |
| COVERS | All states + DC, excluding NV |
Claiming Your Bonus on the MLB and WNBA Slate
Follow these steps to sign up and start trading on Aug. 11:
- Visit Polymarket's sign-up page and enter promo code COVERS during registration
- Provide your personal information, including date of birth, phone number, and location
- Submit proof of identity with a photo of your driver's license or passport and a selfie
- Click the "Deposit Cash" button in your wallet and select your preferred payment method
- Deposit $10 to activate your $20 trading bonus
- Begin trading on any matchup from the MLB and WNBA slate
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.
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See Terms of Use | Polymarket 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.






