Fresh offers arrive at b3999 every day — welcome bonuses, weekly cashback, festive rewards, and more, all in one place. Scroll down and pick the offer that works for you.
Your first deposit at b3999 earns a 100% match bonus on the full amount, with up to BDT 10,000 in bonus credits.
Get 10% to 20% cashback on your net losses from the previous week, every Monday. No wagering requirements — withdraw it directly.
Deposit a minimum of BDT 500 every Thursday and get 50 free spins, usable on selected slots games.
VIP members get up to 50% reload bonus on their second deposit every day. The higher your tier, the better the rate.
Deposit BDT 1,000 or more on Live Baccarat, Blackjack, or Roulette and get a 30% bonus. Once per week.
Refer a friend to b3999 with your referral link. When they make their first deposit, you earn a BDT 500 bonus. No limits.
Bonus offers on online gaming platforms often cause confusion — some players see them as traps with complicated terms, others assume they're not worth the trouble. b3999 takes a different approach. Every promotion here comes with clear, upfront conditions so you know exactly what you're getting before you claim.
The b3999 Welcome Bonus is straightforward. Your first deposit earns a 100% match, up to BDT 10,000. Deposit BDT 5,000 and you'll have BDT 10,000 to play with. Once you meet the wagering requirement, your bonus credits convert to real cash.
The weekly cashback offer is a favourite for many b3999 players — and for good reason: there are no extra wagering requirements. Every Monday, your net losses from the previous week are calculated and 10% to 20% of that amount is credited directly to your account. You can withdraw it anytime. The cashback rate varies by VIP tier, but even standard members receive a minimum of 10%.
B3999's Thursday Free Spins offer is a great deal for slots fans. Deposit a minimum of BDT 500 every Thursday to receive 50 free spins, usable on selected popular slot games. Any winnings are added to your bonus balance. Wagering requirements apply to free spin winnings.
The b3999 referral program is simple. When a friend signs up using your personal referral code or link and makes their first deposit, you get a BDT 500 bonus. Bring in more friends, earn more bonuses. There's no monthly cap, so active players can generate a solid extra income this way.
Every offer at b3999 comes with terms written in plain language. No hidden rules.
Bonuses are credited to your account within minutes of claiming.
New offers drop daily or weekly. Existing members enjoy regular perks too.
Weekly cashback can be withdrawn instantly. No extra wagering required.
Refer friends and earn extra income every month. No limits.
Extra bonuses and free spins are available during Eid, Puja, and other special occasions.
Open a free account at b3999. Registration takes just a few minutes.
Deposit via bKash, Nagad, or bank transfer. Minimum deposit starts at BDT 200.
Select your preferred promotion at the time of deposit, or receive a bonus automatically.
Use your bonus balance on any game and withdraw once the wagering requirements are met.
Promotions at b3999 aren't just for new members. Regular players have just as much to gain — weekly cashback, monthly loyalty bonuses, and special-day offers mean an active member can rack up a solid amount in bonuses every month.
B3999 always runs special promotions during festive seasons. Whether it's Eid ul-Fitr, Eid ul-Adha, Pohela Boishakh, or any other major occasion, being active on the platform gives you a chance to earn extra bonuses. These offers are time-limited, so checking the promotions page regularly is a good habit.
B3999's loyalty points system is part of the promotions ecosystem. You earn points on every bet, and those points can be redeemed for bonus cash or free spins. The system is tied to the VIP program — the higher your tier, the more value you get from each point.
Tournament promotions work a little differently. The more you play or win within a set timeframe, the higher you climb on the leaderboard — and top players take home cash prizes. b3999 tournament prize pools sometimes exceed BDT 500,000.