How do I sign up for SuperBook?

Confirm SuperBook is legal in your state and that you are 21+, then open it through the OddsGrab link, tap “Sign Up”, and enter your name, date of birth, email, and the last four of your SSN to verify your identity. Make a deposit, opt into the welcome offer, and place your first bet.

Do I need a promo code for SuperBook?

No — the SuperBook welcome offer applies automatically when you register through our link, so there is usually nothing to type. If a promo-code field appears, you can enter ODDSGRAB; the offer is the same either way.

How long does SuperBook verification take?

Most accounts verify instantly from the details you enter at sign-up. If the book cannot match your information automatically, it may ask you to upload a photo of a government ID, which typically clears within 24-48 hours.

How do I withdraw winnings from SuperBook?

Withdraw from the cashier using online banking (ACH), PayPal, or the same card or Play+ account you deposited with. Cashouts usually process within a few hours to a few business days depending on the method; your first withdrawal may require a quick identity check.

Sign-up guide

How to sign up for SuperBook

Opening a SuperBook account takes only a few minutes. This guide walks you through every step — from registration and your first deposit to claiming the welcome offer and placing a smart first bet.

Welcome offer · No-sweat bet

First bet up to $500 back in bonus bets

If your first wager loses, SuperBook refunds the stake in bonus bets up to $500, giving you a second chance on your opening bet. The refund lands as bonus bets you can stake across its Vegas-style markets.

21+. New customers only. Refund issued as bonus bets that expire 7 days after credit.

Promo code

ODDSGRAB

No code is needed for most offers — the welcome bonus applies automatically when you sign up through our link.

Step-by-step sign-up

Confirm SuperBook is live in your state and that you are 21 or older (18+ only where the state permits). Betting must be legal where you are physically located.
Open SuperBook through the OddsGrab link on this page — it carries the current welcome offer automatically, so there is usually no promo code to type.
Tap “Sign Up” and enter your details: legal name, date of birth, email, and the last four digits of your SSN, which the book uses to verify your identity.
Create a username and password, accept the terms, and confirm your account. Most sign-ups verify instantly using the details you provide.
Make a qualifying deposit with any supported payment method (see the list below). Deposits are typically instant and fee-free.
Opt into the welcome offer — First bet up to $500 back in bonus bets — before you place your first wager, so the qualifying bet counts toward the bonus.
Place your first bet, then line-shop every future wager on OddsGrab to keep taking the best available price.

How to claim the bonus

Opt into “First bet up to $500 back in bonus bets” during registration or from the SuperBook promotions hub before betting.
Deposit at least the qualifying amount using a supported payment method.
Place your first wager — pick a market and stake you genuinely like, since a loss is covered up to the cap.
If the bet wins, you keep the cash profit. If it loses, SuperBook refunds the stake in bonus bets up to the cap.
Stake any bonus bets within the expiry window; only the winnings from them are withdrawable.

First-bet strategy

Keep your first bet on SuperBook simple: a single moneyline or spread on a game you have researched is the lowest-variance way to clear a welcome offer.

Once the qualifier settles, compare every future bet on OddsGrab so you only place it where the price leads.

Deposit methods

SuperBook supports the payment methods below. Deposits are usually instant; withdrawals return to the same method where possible.

Online banking (ACH)
Debit & credit card
PayPal
Play+ prepaid card
PayNearMe (cash at retail)
Online bank transfer

Ready to bet at SuperBook?

Open your account through OddsGrab and claim a Welcome Bonus.

SuperBook sign-up FAQ

How do I sign up for SuperBook?: Confirm SuperBook is legal in your state and that you are 21+, then open it through the OddsGrab link, tap “Sign Up”, and enter your name, date of birth, email, and the last four of your SSN to verify your identity. Make a deposit, opt into the welcome offer, and place your first bet.
Do I need a promo code for SuperBook?: No — the SuperBook welcome offer applies automatically when you register through our link, so there is usually nothing to type. If a promo-code field appears, you can enter ODDSGRAB; the offer is the same either way.
How long does SuperBook verification take?: Most accounts verify instantly from the details you enter at sign-up. If the book cannot match your information automatically, it may ask you to upload a photo of a government ID, which typically clears within 24-48 hours.
How do I withdraw winnings from SuperBook?: Withdraw from the cashier using online banking (ACH), PayPal, or the same card or Play+ account you deposited with. Cashouts usually process within a few hours to a few business days depending on the method; your first withdrawal may require a quick identity check.
Is the SuperBook welcome offer worth claiming?: First bet up to $500 back in bonus bets (a Welcome Bonus) is a standard new-customer offer: If your first wager loses, SuperBook refunds the stake in bonus bets up to $500, giving you a second chance on your opening bet. The refund lands as bonus bets you can stake across its Vegas-style markets. 21+. New customers only. Refund issued as bonus bets that expire 7 days after credit. Read the current terms in-app before opting in, since offers change.

Welcome offers and terms are illustrative and change frequently — always verify the current promo, terms, and deposit methods on SuperBook's site before signing up. 21+ where applicable (18+ only where the state permits). Please gamble responsibly.