Stake referral code after signup: the current window is 24 hours.

The current published rule.

Stake says a valid referral code can be entered within 24 hours after opening an account. This contradicts many affiliate pages that state the code must be entered before the signup form is submitted.

What to do.

1. Sign in to the correct Stake.com account.
2. Open the offers area under account settings.
3. Enter the valid campaign code while the window remains open.
4. Confirm the active benefit in the rewards or offers area.

If more than 24 hours have passed.

Do not create duplicate accounts to force tracking. If the original signup used a referral link or code and attribution failed, contact official Stake support for the account-specific answer.