No field: check account age and location
For an account already created, the documented code location is Settings → Offers. If more than 24 hours have passed since creation, Stake says the code cannot be entered. If the account is younger, check whether you supplied an affiliate code during signup and ask support to confirm its status if needed.
Use the code-field guide for the location. Reopening an affiliate link is not evidence that an expired entry window has restarted.
Rejected entry: check the text and preserve the message
Confirm the domain is Stake.com and enter MAINGAMECODES without extra spaces. Note the exact rejection message and whether the account is inside the 24-hour window. If another affiliate code may already be attached, include that fact when asking Stake for help.
Do not assume every rejection has the same cause. A spelling check can remove an input mistake, but it cannot establish account eligibility or override the documented timing rule.
Code attached but no $10: identify the promotion
MainGame advertises a free $10 promotional balance with no deposit, KYC Level 3 and 5× wagering, subject to availability. Ask whether that specific promotion is attached to your account. A generic welcome message about 3.5% rakeback on house edge describes a different benefit.
If you registered with the code, Stake's welcome guidance directs you to support. State the code used, account creation time, exact error if any, and whether Stake shows the required verification as complete. Ask support to confirm affiliation, MainGame offer availability and any remaining claim step. Identity documents belong only on Stake.
Use the response to decide the next step
If Stake confirms an attached promotion, read its wagering base, contribution and cashout conditions before using credit. If it does not confirm availability, do not treat an affiliate link or KYC completion as proof of a $10 entitlement. Open the MainGame Stake route if you need the intended destination.
Sources and related help
Find the affiliate-code field · Check the existing-account rules · Tell welcome benefits apart
The $10 / KYC Level 3 / 5× offer is supplied by MainGame. The last recorded offer verification is 12 September 2026; this editorial update is not a new-account claim test. Your current Stake account terms govern availability.