From Mymensingh to Barishal, 399db has tailored offers for players across Bangladesh — from Welcome Bonuses to Eid Special Cashback, all in one place.
Choose Your Preferred Offer
Double your money on your first deposit. Deposit a minimum of ৳500 and receive a matching bonus instantly.
Get a 20% Reload Bonus every day you make a deposit — an offer crafted especially for existing members.
Had a losing week? No worries. 399db refunds 10% of your total losses every Monday.
Earn ৳500 bonus for every successful referral — and your friend gets a Welcome Bonus too. Unlimited earning potential.
This Eid, 399db is doubling the cashback. Whether you play from Chattogram or Dhaka, the bonus is yours.
The more you play, the more points you earn — and the more rewards you unlock. Reach higher VIP tiers to enjoy exclusive cashback, a personal account manager, and special offers.
Get a 5% rebate on every bet placed on Bangladesh matches — win or lose. 399db's cricket offer truly stands out.
Celebrate the New Year with a special reload offer from 399db. Deposit just ৳200 and get a 30% bonus, up to ৳900.
Place a set amount in bets each week and receive a ৳300 Free Bet. A great way to play with no extra risk.
Claim any promotion in just a few simple steps — no hassle, no complications.
Log in to your 399db account. New here? Sign up for free.
On the promotions page, click the "Claim" button on the offer you want.
Some offers require a voucher code. Enter the code in the designated box at the time of deposit.
Once you deposit the required amount, the bonus will be credited to your account automatically.
| Offers | Bonus | Wager | Usage |
|---|---|---|---|
| Welcome Bonus | 100% | 1x | |
| Daily Reload | 20% | 2x | |
| Weekly Cashback | 10% | Zero | |
| Referral Bonus | ৳500 | 1x | |
| Eid Cashback | 20% | Zero | |
| Cricket Rebate | 5% | Zero |
Multiple bonuses cannot be claimed at the same time. However, once you've used up a bonus, you're free to claim the next offer.
Use these codes at the time of deposit
In Bangladesh's online betting scene, many platforms promise "big bonuses" — but the fine print hides rules so complex that most users never actually get to withdraw them. 399db is different.
When a young player from Mymensingh first joined 399db and claimed the Welcome Bonus, he was surprised to find the wagering requirement was just 1x — meaning the bonus could be withdrawn after a single use. Most competitors set wagering requirements of 10x to 30x, which effectively makes the bonus nearly impossible to cash out.
A regular cricket bettor from Chattogram shared that the weekly cashback is the most valuable offer for him. "Even when I lose, I get 10% back — it takes the sting out." That feeling is exactly what 399db is after — making sure users never feel like they're just losing.
The Barisal Red Envelope Bonus Program is inspired by the Chinese New Year red envelope tradition. This special 399db offer delivers surprise rewards directly to your account at select times — no conditions attached, just 399db's way of saying thank you.
Much like Dhaka's night markets, 399db's promotions page keeps fresh offers rolling in around the clock. Deposit after midnight and you could qualify for a flash bonus — part of 399db's exclusive Night Offer Program.
The VIP program is designed exclusively for dedicated players. The more you bet, the faster you climb from Bronze to Silver, Gold, Platinum, and the top-tier Diamond level. Diamond members enjoy a personal account manager, exclusive match bonuses, and priority withdrawal privileges.
It's worth reading the terms and conditions before claiming any offer. 399db keeps all its terms clearly laid out — no hidden rules. That transparency is what has made 399db a trusted platform among users in Bangladesh.
One final tip — don't deposit more than you can afford just to chase a bonus. 399db is committed to responsible gaming. Stick to your budget, treat the bonus as a little extra fun, and you'll have the right mindset.
Deposits via bKash or Nagad are typically credited to your 399db balance within 1 to 5 minutes. In some cases, network delays or bank processing may extend this to 10–20 minutes.
If more than 20 minutes have passed and your balance still hasn't been credited, first check your transaction history in your bKash/Nagad app to confirm whether the payment was successful. If it was, contact 399db Live Chat with your transaction ID or a screenshot.
If a deposit fails, the amount should be returned to your mobile banking account. If it doesn't come back, contact the 399db support team and it will be resolved within 24 hours.
This is a very common issue. On the 399db login page, click the "Forgot Password?" link and enter the mobile number or email address you used during registration.
An OTP will be sent to your phone number. Use it to set a new password. The entire process takes under 2 minutes.
If you no longer have access to your registered phone number or email, please contact 399db via Live Chat. Your account will be recovered after identity verification.
Important Notice Regarding Terms & Conditions: All promotional offers are subject to specific terms and conditions. For more details, Terms & Conditions please read carefully. 399db reserves the right to modify or discontinue any promotion at any time. For players aged 18+ only.
Sign up with 399db and enjoy a Welcome Bonus of up to ৳2,000 plus many more exclusive offers.
For 18+ only. Play responsibly.