No OG promo code is needed to get started with one of the best prediction market apps available right now. Sign up at OG.com by July 16 and trade $10 on The Open Championship to become eligible for a $10 reward as part of the new user welcome offer.
Trade $10 & Get $10
How the OG Promo Code Offer Works for The Open Championship
The OG promo code offer requires no code at sign-up, making it straightforward for new users to claim. Once you have verified your account and confirmed your eligibility, you must place and settle at least one qualifying trade worth $10 or more within seven days of your identity verification (KYC) approval. The Open Championship, which tees off at Royal Birkdale this week, is a strong starting point for that first qualifying trade.
There are a few key terms to keep in mind before you trade:
- Each qualifying trade must be worth at least $10.
- Only trades with implied probabilities below 80% count toward the promotion.
- Trades placed using reward funds are not eligible.
- Trades are only counted once they have settled.
- The promotion expires seven days after account verification.
For example, if you trade $10 on Scottie Scheffler to win The Open Championship and his odds reflect a probability below 80%, that trade qualifies. If your prediction is correct, you receive your payout when the market settles. If it does not land, the trade still counts toward the promotion as long as it meets all the conditions above. You can also exit a position early by selling your contracts at the current market price to lock in gains or limit losses before settlement.
To compare this offer with others currently available, take a look at the best prediction market promos on the market today.

Claim Your $10 Reward at The Open Championship
Getting started with OG.com is simple. Follow these steps to sign up and place your first qualifying trade on The Open Championship.
- Register: Visit OG.com or download the OG app and click "Sign Up." Enter your email address, verify it, and provide your mobile phone number. Create a passcode and complete identity verification by submitting 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: Add money to your account using a debit card, Apple Pay, Google Pay, ACH bank transfer, or wire transfer. ACH transfers require a minimum deposit of $1, while debit cards require a minimum of $10.
- Place your trade: Browse available markets, select a Yes or No outcome on an Open Championship contract, and enter at least $10. Make sure the implied probability of your chosen outcome is below 80% to qualify for the promotion.
- Settle and earn: Once your trade settles within the seven-day window following KYC approval, you become eligible for the $10 reward.
- Withdraw: Head to your portfolio and click "Withdraw." Link your bank account via Plaid and request between $1 and $100,000 per day. Most withdrawals are processed within 24 hours.
For a full breakdown of the platform and its features, read the OG.com Review before you get started.
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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