Welcome bonus details: match offer, spins, and wagering
Big Boost Welcome Bonus
Big Boost gives new players a 3-part welcome offer: a 100% match bonus up to $200 on the first deposit, 50% up to $300 on the second deposit, and 25% up to $500 on the third deposit. The package also includes 100 free spins in total, split as 50 free spins on the first deposit, 30 on the second, and 20 on the third.
To get the bonus, create a Big Boost account and verify your email. Make your first deposit of at least $20, then opt in to the “Welcome Bonus” in the cashier before confirming the payment. Repeat the process for the second and third deposits within 14 days of registration to claim each next step of the offer.
The wagering requirement is x35 on the bonus amount, and x40 on free spins winnings. Big Boost sets a 7-day wagering deadline for each deposit bonus from the moment it is credited, and a 72-hour deadline to use free spins after they are added to the account.
The maximum conversion from each bonus step is capped at $5,000, and the maximum bet while wagering is $5 per spin or hand. The current welcome bonus at Big Boost is a three-deposit match with 100 free spins, and it must be cleared within fixed time limits per step.
What Promo Codes Are
A promo code at Big Boost is a short text code you enter to unlock a specific offer. The offer can be a deposit match, free spins on a listed slot, or cashback tied to a time window. Each code has fixed rules: an expiry date, a minimum deposit, and eligible games or payment methods.
Where To Find Them
Big Boost publishes promo codes in its Promotions page and in account messages after you log in. The casino also sends codes through email and SMS if you opted in to marketing messages. Some codes appear in affiliate newsletters and partner sites, and those usually work only for new accounts created through that link.
How To Activate A Promo Code
Log in, open the Cashier, and choose Deposit. Enter the promo code in the field labeled “Promo code” before you confirm the payment, then check that the bonus preview updates to the offer you expect.
If the code applies to free spins, Big Boost credits them after the qualifying deposit clears, and you’ll see them in the Promotions or Bonus section. If the field rejects the code, the common causes are an expired code, a deposit below the minimum, an unsupported payment method, or the code being limited to new players.
Example Promo Codes (Fictional)
| Promo code | Offer | Minimum deposit | Notes |
|---|---|---|---|
| BOOST50 | 50% deposit bonus up to $100 | $20 | Valid for one use per account |
| SPIN25 | 25 free spins on a selected slot | $15 | Spins credited after deposit confirmation |
| CASHBACK10 | 10% cashback on net losses | $30 | Calculated over a |
First Deposit Match 100% up to $200
Big Boost matches your first deposit at 100%, up to $200. Bonus funds are credited instantly after the deposit.
- Deposit: Minimum $20; maximum bonus $200.
- Wager: 35x bonus amount; slot play counts 100%, table games count 10%.
- Term: 14 days from bonus credit.
Weekend Reload 50% up to $100
From Friday to Sunday, Big Boost adds a 50% reload bonus on one deposit per day, up to $100 each day.
- Deposit: Minimum $25; one eligible reload per day; maximum bonus $100 per day.
- Wager: 30x bonus amount; slot play counts 100%, live casino counts 15%.
- Term: Bonus must be claimed and used within 72 hours of the deposit.
10% Weekly Cashback up to $150
Big Boost returns 10% of your net losses from slots and live casino each week, paid as a bonus every Monday.
- Deposit: No minimum deposit; cashback calculated on settled bets from Monday 00:00 to Sunday 23:59 (UTC).
- Wager: 5x cashback amount; slot play counts 100%, table games count 0%.
- Term: Credited on Monday; expires after 7 days.
Big Boost Casino Bonus Comparison By Player Type
| Player Type | Best-Fit Bonus | Bonus Amount | Wagering Requirement | Key Limits And Notes |
|---|---|---|---|---|
| New Player (First Deposit) | Welcome Deposit Match + Free Spins | 100% match up to $300 + 100 free spins | 35x bonus; free spins wins 40x | Minimum deposit $20; free spins valid 7 days; max cashout from bonus funds $5,000; eligible slots only |
| Slots-Only Player (Weekly Reload) | Slots Reload + Free Spins | 50% match up to $200 + 50 free spins | 30x bonus; free spins wins 35x | Minimum deposit $25; available once per week; free spins valid 72 hours; max bet with bonus funds $5 per spin |
| High-Deposit Player (VIP Cashback) | VIP Cashback (Weekly) | 15% cashback up to $1,000 | 0x on cashback | Applies to net losses on slots and live casino; credited every Monday; minimum net loss $200; cashback not available on bonus buy features |