399bit Latest Promotions — Best Bonus Offers in Bangladesh
399bit always has special promotions running for both new and regular members. From the welcome bonus to weekly cashback, referral rewards, and seasonal tournament offers — find everything in one place. Browse the latest active promotions on this page and claim your preferred offer right now.
How do 399bit promotions work?
399bit regularly runs a variety of promotions for players in Bangladesh, covering everyone from new members to long-term users. Each promotion has specific eligibility criteria, a validity period, and usage rules, all of which are clearly stated on the offer page. Claiming a bonus generally requires an active account and a minimum deposit. Once the bonus is credited to your account, it can be used in accordance with the applicable terms. For full details, Terms & Conditions Page View or contact the Help Center.
Currently Active Promotions
The offers below are currently active — pick the one that suits you
Welcome Bonus — 100% on First Deposit
Get a 100% matching bonus on your first deposit when you open a new account. This bonus is valid for both Sports Betting and casino games. Minimum deposit amount and turnover requirements apply.
Claim Bonus
Weekly Cashback — 10% on Losses
Earn 10% cashback on your net losses every week, credited to your account automatically every Monday. Cashback can be used directly in games — no additional turnover requirement applies.
Join Now
Refer a Friend — Both of You Win
Share your referral code and earn a special reward on each new member's first deposit. Your referred friend also receives a welcome benefit when they join. The more you refer, the more you earn — with no cap.
Start referring
Slots Reload Bonus — Every Week
Love playing slots? Get a special bonus on reload deposits every week. This bonus applies to selected slot titles and may include free spins. Check the promotions page for full terms and the list of eligible games.
Claim Offer
Special Discounts for Mobile Users
Access 399bit from your smartphone and enjoy a Mobile Exclusive deposit bonus. You can claim this offer from anywhere in Bangladesh through your mobile browser — no app download required for the full experience.
Get started on mobileEid & Festive Season Special Promotions
During Eid ul-Fitr, Eid ul-Adha, and the World Cup season, 399bit launches special seasonal promotions featuring significantly higher bonus amounts and limited time windows. Register in advance to receive notifications and be first in line to claim the offers.
Promotions Overview — At a Glance
Compare key details of active offers
| Promotion type | Bonus Amount | Validity Period | Key Terms |
|---|---|---|---|
| Welcome Bonus | Up to 100% on First Deposit | 7 Days from Registration | Minimum deposit and turnover requirements apply |
| Weekly Cashback | 10% of Net Loss | Resets Every Monday | Must Have a Net Loss in the Previous Week |
| Referral Bonus | A fixed share of the referee's deposit | After the Referee's First Deposit | The Referee Must Complete Their First Deposit |
| Slots Reload Bonus | A set % on reload deposits | Every Week | Usable on Eligible Slots Games |
| Seasonal Offers | Varies by Offer | During the Event | Limited Time — First Come, First Served |
Full Details of All Promotions Terms & Conditions Terms apply. Offer conditions are subject to change.
Steps to Claim Your Bonus
Claiming a bonus at 399bit is simple. Just follow the easy steps below and have your first bonus credited to your account within minutes. The entire process can be completed from your mobile as well.
Go to 399bit, head to the registration page, and sign up with your name, mobile number, and password. The whole process takes just a few minutes.
Make a deposit via bKash, Nagad, or Rocket. Your bonus activates as soon as the minimum deposit amount is met.
During or after your deposit, go to the promotions section, select the bonus you want, and click the Claim button.
Once the bonus is credited to your account, use it on your favorite Sports Betting markets or casino games and take your shot at winning.
Sports Betting Promotions — For Cricket & Football Bettors
Extra benefits on Bangladesh's most popular sports
Cricket Special Offer
399bit runs special betting promotions during Bangladesh national cricket team matches, IPL, BPL, and World Cup tournaments. Selected matches in each series come with bonus odds and cashback offers that are more rewarding than standard bets. Reload bonuses are active for high-profile Bangladesh matches and must be claimed within a limited window. Exclusive in-play offers are also available for cricket bettors during live matches. These offers are updated regularly on the match odds page, so check in once a day to stay on top of them.
View match oddsFootball Tournament Promotion
399bit offers special football betting promotions during the Premier League, Champions League, and FIFA World Cup. Bet on multiple matches at once for a chance to earn extra rewards as an accumulator bonus. Early-bird bonuses are announced before each major tournament and are available to a limited number of members. Selected league matches feature specially boosted odds, giving regular bettors an added edge. Keep an eye on the promotions page for the latest football offers.
View Football OddsDon't Miss Out
Limited-time offers go fast. Register at 399bit and lock in your welcome bonus with your very first deposit.
What You Need to Know Before Using a Bonus
Every promotion at 399bit comes with a turnover or wagering requirement, meaning you need to place a certain amount in bets before the bonus can be withdrawn. For example, if the turnover requirement is 5x and you receive a ৳1,000 bonus, you would need to wager ৳5,000 before that bonus becomes withdrawable. These requirements vary depending on the promotion.
It's important to meet the turnover requirement before your bonus expires. Any unused bonus is automatically cancelled once it expires, so it's best to use it in time after claiming.
Specific rules may apply when using multiple bonuses at the same time. For more details, Terms & Conditions Read the page or ask in the Help Center. Informed players always get the most out of their experience.
- Read the Terms & Conditions Before Claiming a Bonus
- Meet your turnover before the deadline
- Check the Promotions Page Regularly for New Offers
- If you have any questions, please contact our Help Center
Deposits & Withdrawals — Bonus Payment Process
Transact easily with Bangladesh's most popular payment methods
Mobile Banking
Deposit instantly via bKash, Nagad, or Rocket and get your bonus right away. Mobile banking is the fastest and most secure payment method in Bangladesh. Your bonus activates as soon as the minimum deposit is made.
Bank Transfer
Deposits via direct bank transfer are also accepted. Processing typically takes a few hours. Bank transfer is a convenient option for larger deposits.
Fast Withdrawal
Once the turnover requirement is met, both winnings and bonus funds can be withdrawn. Withdrawal requests are typically processed within 24 hours. Visit the payments page for full details on payment methods.
Frequently Asked Questions About Promotions
Answers to the most common questions from new and regular members
Get Started Today — Your First Bonus Is Waiting
399bit offers the widest range of promotions for players in Bangladesh. As a new member, you can enjoy a welcome bonus, cashback, and referral benefits all at once. Deposit in minutes via bKash or Nagad on mobile and start playing right away. Never miss a limited-time offer — register today.
Use promotions responsibly
399bit believes bonuses and promotions are meant to enhance your entertainment, not to solve financial problems. Every player should enjoy the games within their own budget and treat bonuses as a temporary perk. If you feel betting is affecting your daily life, taking a break is the wisest move. 399bit's Responsible Gaming section offers tools like self-exclusion and deposit limits to help you stay in control. Remember — the best kind of play is the kind you enjoy.
Learn About Responsible Gaming