A promo code in Big Boost is a short text code you enter to unlock a specific offer. It can add a deposit match, free spins tied to a game, or a cashback deal. Each code has fixed terms: an expiry date, a minimum deposit amount, and an eligible product (casino, live casino, or sports if the account has it enabled).
Big Boost publishes promo codes in three places: the “Promotions” page inside the casino lobby, marketing emails sent to registered accounts, and time-limited banners on the homepage. Big Boost also issues targeted codes in account notifications after a deposit, a period of inactivity, or a VIP status change, and those codes usually work only once per account.
Log in, open the cashier, and start a deposit. In the deposit form, enter the promo code into the field labeled “Promo code” (or “Bonus code”), then confirm; the cashier should show the offer name before you pay. Complete the payment, then check “Bonuses” or “My offers” in your account: free spins appear there, and matched funds can land either as bonus balance or as a locked bonus that activates when you opt in.
Big Boost promo codes work when you enter them during deposit or opt-in from “My offers,” then complete the qualifying action. If a code fails, the reason is almost always one of three checks: expired code, minimum deposit not met, or the code is restricted to a specific product or player segment.
Big Boost matches your first deposit and adds free spins credited on the same day. Free spins are issued as 10 spins per day for 10 days on one selected slot.
Big Boost applies a reload bonus on deposits made Tuesday to Thursday. The bonus credits instantly and is limited to one claim per day.
Big Boost returns part of your net losses from Friday to Sunday as cashback, credited as a bonus on Monday. Cashback applies to slots and live casino losses and excludes bonus-play stakes.
| Player Type | Main Bonus Offer | What You Need To Do | Wagering Requirement | Key Limits & Notes |
|---|---|---|---|---|
| New Player (First Deposit) | 100% match up to $200 + 100 free spins | Deposit $20+ and enter bonus code BIGBOOST100 | 35x bonus amount; free spins winnings 40x | Free spins valid 7 days; max cashout from free spins winnings $200; bonus funds expire after 14 days |
| Regular Slots Player (Weekly Reload) | 50% match up to $100 every Friday + 50 free spins | Deposit $25+ on Friday; opt in from the Promotions page | 30x bonus amount; free spins winnings 35x | One claim per week; free spins valid 72 hours; max bet with active bonus $5 per spin |
| High Roller (VIP Cashback) | 10% weekly cashback up to $1,000 (net losses) | Reach $2,500 in weekly wagering to qualify; cashback credited Monday | No wagering on cashback | Cashback applies to slots and live casino; table games contribute 10% toward qualification; max single withdrawal $10,000 |
Create an account with your real name and current address, then upload your ID and proof of address in the cashier before your first withdrawal. Big Boost checks documents in 1–48 hours once you send everything in one go.
Open the “Promotions” page, pick the welcome offer, and tap “Terms” to see the wagering number, time limit, and max bet rule. Slots usually count 100%, while table games count 0–20% toward wagering in the same terms box.
Big Boost sends withdrawals back using the same method when it’s supported, and it follows a “deposit first, then winnings” flow for cards. If your card can’t take payouts, the cashier offers bank transfer or an e-wallet for the withdrawal.
E-wallet payouts land in minutes to 24 hours after approval, while bank transfers take 1–5 business days. Big Boost approves most withdrawal requests within 0–24 hours when verification is already done.
The minimum deposit starts at $10 for most payment methods, and the minimum withdrawal starts at $20. Some methods set higher limits, and the cashier shows the exact numbers before you confirm.
Yes—Big Boost runs in a mobile browser on iOS and Android, and the lobby reshapes to touch controls automatically. You log in the same way and use the same wallet balance as on desktop.
Open “Responsible Gaming” in your account settings and set daily, weekly, or monthly deposit limits in dollars. You can also switch on a time-out for 24 hours up to 6 weeks, or request self-exclusion for longer.