Playing at b3999 is about more than just winning games — every bet, every deposit, and every referral earns you separate rewards. There is always something on offer for everyone, from new players to veterans.
Current Offers Available at b3999
Get a 200% bonus on your very first deposit. Deposit ৳1,000 and your balance becomes ৳3,000. It's b3999's best welcome gift for new players.
Had a rough week? Don't worry — b3999 gives back 15% of your net losses. It's credited straight to your balance every Monday morning.
Get a 50% bonus on your 2nd through 5th deposits. b3999 believes its regular players deserve a little extra, every time.
100 free spins are awarded on every new slots game launch. Winnings from each spin are credited directly to your balance as cash.
On your birthday, b3999 gifts you ৳2,000 directly to your balance. It's added automatically to any KYC-verified profile.
Place a bet on 5 or more matches at once and get a 30% bonus on your winnings. During cricket season, this is b3999's most popular offer.
Many players assume claiming a bonus requires a special code or meeting a long list of conditions. At b3999, it's nothing like that. Most bonuses are credited to your balance automatically — no separate application needed.
The Welcome Bonus only requires your first deposit. For weekly cashback, simply stay active each week. b3999 is designed so that both new and existing players can earn rewards with ease.
There are also special festival offers crafted specifically for players in Bangladesh — b3999 gives out exclusive rewards during Eid ul-Fitr, Eid ul-Adha, the New Year, and major cricket tournaments.
"I play from Cox's Bazar and get cashback every week. This system at b3999 is what I love most."
— Nafisa Akter, Cox's Bazar
The more you play at b3999, the more you earn
| Benefits | Bronze | Silver | Gold | Platinum | Diamond |
|---|---|---|---|---|---|
| Monthly Bet Requirement | ৳10,000 | ৳50,000 | ৳2,00,000 | ৳ 10,00,000 | ৳50,00,000 |
| Weekly Cashback | 5% | 8% | 12% | 15% | 20% |
| Withdrawal Limit (Daily) | ৳30,000 | ৳80,000 | ৳2,00,000 | ৳5,00,000 | Unlimited |
| Dedicated Account Manager | |||||
| Exclusive Tournaments | |||||
| Birthday Bonus | ৳500 | ৳1,000 | ৳2,000 | ৳ 5,000 | ৳10,000 |
| Loyalty Points Multiplier | 1x | 1.5x | 2x | 3x | 5x |
| VIP Lounge Access | |||||
| Special Gift (Physical) |
Levels are calculated on the 1st of each month.
Earn points by betting on any game
Convert Your Points to Cash
Bangladesh is a country of festivals, and b3999 has special rewards for its Bangladeshi players at every major occasion. The "Red Envelope Bonus" during Eid is a fan favourite — players receive random cash rewards with every claim.
B3999 hosts special Sports Betting tournaments during major cricket events like the Cricket World Cup and IPL, with exclusive prizes for top bettors. There is no extra fee to participate.
Log in for a chance to open a Red Envelope with a random cash reward.
The accumulator bonus is specially boosted during tournaments.
Available once at the start of the year — miss it and it's gone.
Refer a friend and both of you get rewarded
Frequently Asked Questions about Rewards & Withdrawals
Register at b3999 and claim a 200% bonus on your first deposit. This welcome offer is available for a limited time.