From new members to VIPs — 399bwt's promotion packages are built for everyone. Fresh offers daily, weekly bonuses, and special event rewards, all in one place.
View All Active 399bwt Offers at a Glance
Get a 100% bonus on your first deposit — up to BDT 5,000. Just register, deposit, and the bonus is credited to your wallet automatically.
Get 10% cashback on yesterday's losing bets, credited to your wallet automatically every morning. No claim needed.
VIP members receive a 30% reload bonus every Monday. The more you play, the higher your VIP tier — and the bigger your bonuses.
Win an accumulator bet with 5 or more legs and get an extra 5%–25% bonus. The more legs, the bigger the boost — up to a maximum of 20 legs.
Every week, you get the chance to bet for free on selected matches. If your free bet wins, you keep the full amount — no deductions.
Invite friends to 399bwt and earn a 50% bonus on each friend's first deposit. The more you refer, the more you earn — with no cap.
Many betting sites in Bangladesh advertise big bonuses, but the fine print makes them nearly impossible to withdraw. 399bwt is different. Every promotion comes with simple, transparent terms explained in plain language — so there's no confusion.
The Welcome Bonus rollover is just 5x — far lower than the 20x or more you'll find on many other sites. That means you can use your bonus quickly and withdraw your winnings sooner. Daily Cashback is automatic — no claiming required, no forms to fill.
399bwt believes a great promotion means real value — not a maze of complicated terms. Every offer is designed with players in mind, not platform profit.
Claim any 399bwt promotion in just four simple steps
Open a 399bwt account in 2 minutes with just your name, mobile number, and a password.
Make a minimum deposit of BDT 300 via Mobile Banking, Nagad, or Rocket.
Once your deposit is complete, the bonus will be automatically credited to your wallet.
Bet with your bonus, win, and withdraw anytime.
At 399bwt, the promotions don't stop at Sports Betting — the casino section has plenty to offer too. Spin the slots daily for dedicated cashback, and enjoy special Reload Bonuses on Live Casino table bets.
Every week, 399bwt's casino section hosts a Slot Tournament — spin select slot games the most or land the biggest multiplier to win prizes. The competitive format makes every spin more exciting.
Play blackjack, baccarat, or roulette with real dealers at the Live Casino and earn promotion bonuses at the same time. 399bwt's Live Casino section features special Happy Hour offers every Tuesday and Friday.
Find the Best Offer for You at a Glance
| Promotions | Bonus Rate | Maximum Amount | Rollover | Sports | Casino | Validity |
|---|---|---|---|---|---|---|
| Welcome Bonus | 100% | BDT 5,000 | 5x | 7 Days | ||
| Daily Cashback | 10% | BDT 2,000/day | 1x | Daily | ||
| VIP Reload | 30% | BDT 10,000 | 3x | 3 Days | ||
| Accumulator Boost | 5–25% | Unlimited | 1x | Instant | ||
| Free Bet | — | BDT 500/week | 2x | 3 Days | ||
| Referral Bonus | 50% | BDT 3,000/referral | 3x | 7 Days |
During major sports events, 399bwt runs special promotions that are far more valuable than everyday offers. Exclusive odds boosts on every IPL match, daily tournament bonuses during the World Cup — these offers are available for a limited time only.
No extra steps are needed to join these event promotions. Simply log in to your 399bwt account and head to the Events page — all offers are listed there. Some promotions run on a first-come, first-served basis, so create your account now and don't miss out.
399bwt's event calendar is updated every month. Special promotions for upcoming major tournaments and matches are announced in advance, so you can plan ahead and be ready.
Our Promotions Program That Gives You Real Benefits
Your bonus is credited instantly with your deposit. No waiting.
Only 5x rollover — withdraw your bonus faster.
Fresh promotions every day and every week — never a dull moment.
The terms of every bonus are explained clearly and in plain language.
All promotions are fully accessible from mobile.
The higher your tier, the bigger your bonuses — VIP members enjoy the maximum benefits.
For any bonus-related issues, our live chat team is ready to help.
Loyalty points accumulate with every bet and can later be converted into bonuses.
Frequently asked questions about promotions and bonuses
Important Terms & Conditions:
Register now and claim a 100% Welcome Bonus — start today and keep earning bonuses every day.
Safe & Secure. For ages 18+ only.