Want to get more Covers content? Add us as a preferred source on your Google account here.
The Boston Celtics can clinch the No. 2 seed in the Eastern Conference when they visit the New York Knicks on Thursday night, making it an ideal time to claim your Polymarket invite code bonus. New users can secure a $20 trading bonus by entering promo code COVERS during registration on one of the best prediction market apps. This Thursday, April 9 offer requires a $20 deposit to unlock the welcome bonus for trading on the Celtics-Knicks matchup and other markets.
Get $20 With Code COVERS
Polymarket Invite Code Details for $20 Bonus
The Polymarket promo code COVERS unlocks a deposit match bonus worth $20 for new users. After registering with the promo code, you must deposit $20 to receive the matching trading bonus, giving you $40 total to predict outcomes on markets including tonight’s Celtics vs. Knicks game. Boston enters with a 54-25 record and needs just one more victory to secure the No. 2 seed, while New York (51-28) is fighting for playoff positioning.
The bonus funds come with standard terms including wagering requirements and expiration dates. For example, if you trade $10 on Boston to win and they secure the victory, your winnings would be added to your account balance. Conversely, if the Knicks pull off the upset at Madison Square Garden, you would lose that portion of your stake but retain any remaining bonus funds to use on other markets.
Jayson Tatum’s return to New York adds intrigue to this matchup, as he’ll play at MSG for the first time since rupturing his Achilles tendon there last season. Compare this offer with other best prediction market promos to maximize your trading opportunities.
Use the correct Polymarket promo code for your state
| Promo Code | Eligible States |
| COVERS | All states + DC, excluding NV |
How to Claim Your Polymarket Promo Code Bonus
Claiming your Polymarket welcome bonus is straightforward with these steps:
- Visit Polymarket through the promotional link and click “Sign Up”
- Enter promo code COVERS during the registration process
- Complete account verification with your personal information
- Make your first deposit of $20 to unlock the matching bonus
- Start trading on the Celtics vs. Knicks game or other available markets
The mobile app is currently rolling out to users who signed up for early access, making this an opportune time to register. Once your account is funded, you can immediately begin trading on whether Boston clinches the No. 2 seed or if New York can disrupt their playoff positioning plans.
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.
Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states.Gambling Problem? Call 1-800-GAMBLER (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).
This article originally appeared on Covers.com, read the full article here and view our best betting sites or check out our top sportsbook promos.
