From Eid to Pohela Boishakh, from the World Cup to the BPL — b399 brings fresh promotions for every big moment. Your favorite time, your favorite game.
A Bangladeshi user enjoying b399's special promotion offers
Offers currently active on b399
Open your first account on b399 and get a 100% bonus on your initial deposit — up to ৳10,000. Simply deposit a minimum of ৳500 via bKash, Nagad, or Rocket and the bonus is added automatically.
B399 has launched a special deposit bonus for Eid ul-Adha. The offer runs from Eid day for the next 7 days. Get in the festive spirit — play more, win more.
During the international cricket season, get an extra 20% deposit bonus on cricket betting at b399. Special odds boosts on every Bangladesh team match are also available throughout this promotion.
If you end the week at a net loss, b399 automatically returns 15% every Monday morning. No application needed, no hassle. Available to all registered members.
Every Friday and Saturday, b399 VIP members earn triple points — redeemable for bonus credits, free bets, and exclusive rewards.
Log in to the b399 app for the first time and instantly get a ৳200 bonus. Your first deposit through the app also earns an extra 5% bonus. Available on both Android and iOS.
B399 believes that a premium experience isn't just for big cities. Players in cities like Bogura can enjoy a whole new level of rewards through b399's VIP promotions. Every deposit earns points, and those points unlock exclusive rewards.
Just as Bogura's sarees carry their own distinct character, b399's VIP promotions make every member feel individually valued. A personal account manager, priority withdrawals, and monthly exclusive rewards — these aren't just promises, they're what b399 actually delivers.
A member enjoying b399's VIP promotion in Bogura
B399 keeps promotions running all year long. Special offers during festivals, extra perks during the cricket season — that's how b399 stays with its members every step of the way.
Keep notifications on so you never miss a new promo.
For the people of Rangpur, Eid is more than a festival — it's a time to share joy with friends and family. b399's Eid cricket promotion adds to that celebration. When Bangladesh team matches fall during the Eid holidays, b399 activates special odds boosts and deposit bonuses together.
Thousands of cricket fans across northern Bangladesh take advantage of this promotion. From Rangpur to Dinajpur, Gaibandha to Nilphamari — b399's Eid cricket offer reaches everyone. All you need is mobile data and a smartphone.
No separate code is needed to join b399's Eid promotion. Simply log in on Eid day, make a deposit, and b399 takes care of the rest. This simplicity is exactly what sets b399 apart for players in Rangpur.
Enjoying b399's cricket promotion during Eid festivities in Rangpur
Enjoy any b399 promotion in just four simple steps
Sign up on b399 with your mobile number and password — your account is ready in under two minutes. No lengthy forms required.
Log in and head to the promotions page to find the offer that suits you best. Use the filters to narrow it down.
Deposit the required amount via bKash, Nagad, Rocket, or USDT. The minimum deposit for each promotion is clearly stated on the promo page.
As soon as your deposit goes through, b399 automatically credits your bonus — no code or application required.
Just as every step deeper into the Sundarbans holds the chance of a new discovery, every entry into b399's Lucky Draw brings its own thrill. Each month, b399 hosts a special lucky draw where winners are selected at random.
To join this promotion, you need to place a specified amount in bets within the set timeframe. Each qualifying bet amount earns you one lucky draw ticket. The more you bet, the more tickets you get — and the better your chances of winning.
Many players from southern Bangladesh particularly enjoy b399's Lucky Draw promotion because it rewards both skill and luck. Prizes include cash bonuses, free bets, and VIP upgrades.
Join b399's Lucky Draw Promotion in the Sundarbans Region
Here's what you should know before joining any promotion
All promotions are exclusively for registered b399 members. Each person may hold only one account. Creating multiple accounts may result in bonus forfeiture.
Each bonus comes with specific wagering requirements (2× to 10×). Bonus funds become withdrawable once you've placed bets totaling that amount. You can track your progress on the dashboard.
Every promotion has a set expiry period. Any unused bonus will be forfeited once it expires. Keep push notifications enabled on the b399 app and you'll get a reminder before your bonus runs out.
The same promotion can generally only be used once (such as the welcome bonus). However, weekly and monthly promos come around again at regular intervals. Full details are available on b399's terms page.
Frequently Asked Questions