The OG promo code offer is live just in time for the 3M Open, and new users can claim a $10 reward without needing a promo code to get started. As of July 23, this welcome offer is available to eligible new members on one of the best prediction market apps around.
Trade on the 3M Open at TPC Twin Cities and let this week's tournament kick off your first qualifying trade.
Trade $10 & Get $10
OG Promo Code Offer: Trade $10, Get $10 for the 3M Open
The OG promo code offer does not require a code at sign-up, which makes getting started straightforward for new users. Once your account is verified, you have seven days from KYC approval to place and settle at least one qualifying trade worth $10 or more. The 3M Open is a great place to begin, with markets available on Scottie Scheffler, Kurt Kitayama, and the broader field at TPC Twin Cities.
Here are the key terms to keep in mind before trading:
- No promo code is required to claim the offer
- You must verify your account and confirm eligibility before trading
- At least one trade of $10 or more must be placed and settled within seven days of KYC approval
- Only trades with implied probabilities below 80% count toward the promotion
- Trades placed using reward funds do not qualify
- The promotion expires seven days after account verification
For example, if you trade $10 on whether Scottie Scheffler will win the 3M Open and your prediction is correct, you receive your payout once the market settles. If your prediction does not land, the qualifying trade still counts toward the promotion as long as it meets the terms above. You can also exit a position early by selling your contracts at the current market price to lock in a return or reduce a potential loss before the tournament concludes.
If you want to see how this offer stacks up against others, check out the best prediction market promos available right now.

How to Claim Your $10 Reward at the 3M Open
Getting started on OG.com is simple. Follow these steps to register, deposit, and place your first qualifying trade on the 3M Open this week.
- 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 the identity verification process 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 first trade: Browse available markets, including 3M Open contracts, and select the "Yes" or "No" outcome you want to trade. Enter at least $10 and confirm your trade. Make sure the implied probability is below 80% for the trade to qualify.
- Settle your trade: Your qualifying trade must settle within seven days of your KYC approval. Once it does, you become eligible for the $10 reward.
- Withdraw your earnings: Head to your portfolio and click "Withdraw." Link your bank account through Plaid and request between $1 and $100,000 per day via ACH transfer. Most withdrawals process within 24 hours.
For a full breakdown of the platform and its features, read the OG.com Review before you get started.
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