Code-only signup credit
Brandon + 1win
1win promo code: TREVANTA Enter TREVANTA when you create a new 1win account. The box may be labelled promo code, bet code or bonus code depending on the version of the form you see, but all three are the same step and take the same code. Type it in capitals with no spaces, and check it is still there before you tap the final button, since phone autocorrect can change it. Start and finish signup on one device so the code is not lost between sessions. If you already have an account, contact 1win support instead of opening a second one. 1win sets and changes its own offers, so read its current promotions and terms before signing up. 18+ only, where betting is legal. Please gamble responsibly.
It's time to get your Invitation.codes account too 😎
Joined 1win?
1. Tell Brandon
They'll be super-thankful. Plus, if 1win doesn't attribute the referral properly it will help you both of claim your due rewards.
Leave Brandon a comment2. Create your free profile and post your 1win code!
Post my 1win codeOther offers posted by Brandon
Brandon is smart! 😏
Why don't you post your links on
Invitation
too?
List the products you love.
Get rewarded.
It's quick & free.
All product names, logos, brands and dogs are property of their respective owners.
Feel free to check out our privacy policy and terms of service.
© 2026, invitation.codes