Game 7 of the Western Conference Finals is here, and the OG promo code gives new users the perfect way to get in on the action without needing to enter any code at all. The Oklahoma City Thunder host the San Antonio Spurs on Saturday, May 30, with a trip to the NBA Finals on the line, and you can trade on the outcome through one of the best prediction market apps available. New users can claim up to $100 in trading bonuses simply by signing up and reaching cumulative trade and settle volume milestones. No promo code is required to unlock this offer.
Trade & Get Up to $100
OG Promo Code Offer: Earn Up to $100 in Trading Bonuses
The OG promo code offer requires no code at sign-up and is structured as a tiered trading bonus that rewards new users as they build cumulative trade and settle volume on the platform. The bonus unlocks in stages, so the more you trade and settle, the more you earn, up to $100 total. Here is how the bonus breaks down:
- Trade and settle $10 to receive a $10 bonus
- Trade and settle $100 to receive an additional $15 bonus
- Trade and settle $250 to receive an additional $25 bonus
- Trade and settle $500 to receive an additional $50 bonus
With Game 7 between the Thunder and Spurs set for Saturday, you could place a trade on whether Oklahoma City advances to the NBA Finals behind Shai Gilgeous-Alexander, or whether Victor Wembanyama and the Spurs carry their Game 6 momentum all the way to the championship round. If your prediction is correct and the trade settles in your favor, your payout will appear in your account shortly after the event concludes. If the market moves against you, you can also close your position early by selling your contracts at the current market price to manage your exposure before the final buzzer.
There are a few important terms to keep in mind. This offer is available to new users in all U.S. states except New York and Arizona. Users in Illinois, Massachusetts, Maryland, Michigan, New Jersey, Nevada, and Ohio may claim the bonus but cannot use it for sports trading. You must be physically located in a legal OG state to participate, and the offer expires Dec. 31, 2026. For more options, check out the best prediction market promos currently available.

How to Claim Your Bonus for Spurs vs. Thunder Game 7
Getting started on OG.com ahead of Saturday's winner-take-all showdown is straightforward. Follow these steps to sign up and begin trading:
- Register: Visit OG.com or download the OG app and click "Sign Up." Enter your email address and verify it, then provide and verify your mobile phone number. Create a passcode and complete the identity verification process by supplying your full name, date of birth, and the last four digits of your Social Security number. You may also be asked to provide a government-issued ID, proof of address, or a selfie.
- Deposit funds: Make your first deposit using an accepted payment method, including debit cards, Apple Pay, Google Pay, ACH bank transfers, or wire transfers. ACH bank transfers require a minimum deposit of $1, while debit cards require a minimum of $10.
- Start trading: Browse available event contracts, including Game 7 of the Western Conference Finals, and select the "yes" or "no" outcome you want to trade. Enter your investment amount and confirm your trade. As your cumulative trade and settle volume grows, you will unlock bonus rewards at each milestone tier up to $100.
- Withdraw earnings: Once a trade settles in your favor, your winnings will appear in your account. Head to your portfolio, click "Withdraw," link your bank account via Plaid, and request a transfer. Most withdrawals are processed within 24 hours, with a daily maximum of $100,000.
No promo code is needed at any point during registration. Read the full OG.com Review to learn more about the platform before you get started.
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