Welcome to 399btd, Bangladesh's leading online gaming platform. Our promotions program offers bonuses, cashback, free spins, and much more — for both new and existing members.
Pick the offer that suits you best and get the most out of it
Make your first deposit at 399btd and instantly double your starting balance. Deposit BDT 500 and get an extra BDT 500 bonus — credited directly to your account. Use it on slots, Live Casino, or Sports Betting, whichever you prefer.
Claim NowEven if you don't win in a given week, there's no need to be discouraged. With 399btd's weekly cashback offer, 15% of your net losses for that week will be returned directly to your wallet. Cashback is credited every Monday.
JoinAt 399btd, it's not just your first deposit that's rewarded — you earn a reload bonus every single day you deposit. It's a great way for regular players to build extra capital. Claimable once every 24 hours.
Claim bonusInvite your friends to 399btd — whenever someone you refer registers and makes their first deposit, BDT 500 is added to your account. The more you refer, the more you earn, with no limits.
Refer399btd brings free spin bonuses exclusively for slot game lovers. Log in to selected slot games every day and earn free spins. Winnings from free spins can be converted directly to cash.
Spin nowJoin the 399btd VIP program and collect loyalty points. From Silver all the way up to Diamond, each tier comes with exclusive rewards, a dedicated account manager, and access to VIP-only tournaments.
View VIPPlace bets on cricket, football, or any sport and unlock a special Sports Bonus. For major tournaments like the IPL, BPL, and Premier League, 399btd offers exclusive odds boosts and match day promotions. Applies to live betting too.
Bet nowFor every major celebration in Bangladesh — Eid, Pohela Boishakh, Victory Day, and more — 399btd brings special surprise offers. Expect deposit bonuses, free spins, and exclusive cash prize draws during these occasions.
Join399btd values every member. On your birthday, we'll automatically send a special bonus gift straight to your account. Just add your date of birth to your profile and make the day even more memorable.
Register
Claiming a bonus at 399btd is simple. Just follow the steps below and you'll have your bonus in a matter of minutes.
Register for free with your mobile number and email. The whole process takes under 2 minutes.
Go to the promotions page, select the offer you want, and click the "Claim" button.
Deposit a minimum of BDT 100 via Mobile Banking, Nagad, or Rocket. The bonus will be credited automatically.
Start using your bonus on any game right away and take your shot at winning.
Once the wagering requirement is met, withdraw your winnings directly to your mobile banking account.
All bonuses require a minimum wagering amount. Read the terms and conditions carefully before accepting any bonus. Multiple bonuses cannot be used simultaneously.
Browse all offers at a glance and pick the one that's right for you
| Promotion name | Bonus amount | Minimum Deposit | Wagering | Duration |
|---|---|---|---|---|
| Welcome Bonus | 100% (up to BDT 10,000) | BDT 500 | ×25 | 30 days |
| Weekly cashback | 15% (up to BDT 5,000) | Not applicable | ×10 | 7 days |
| Daily Reload | 20% (up to BDT 3,000) | BDT 200 | ×20 | 24 hours |
| Referral bonus | BDT 500 per referral | BDT 500 for the referred person | ×15 | 7 days |
| Free Spins | Up to 50 spins per day | BDT 100 | ×30 | 24 hours |
| VIP cashback | 20% (unlimited) | Not applicable | ×5 | 30 days |
| Sports Bonus | 5% Odds Boost | BDT 100 | ×20 | During the match |
| Birthday Bonus | Special gift (varies by member) | Not applicable | ×15 | 7 days |
The number of online gaming platforms keeps growing, but finding genuinely worthwhile offers is still a challenge. 399btd What sets us apart is that we don't just lead with big numbers. Every promotion is designed with real value in mind — wagering requirements are comparatively low, payments are fast, and there's no complexity when it comes to using your bonus.
For players in Bangladesh 399btd Specially crafted local festival and seasonal offers are available throughout the year — Eid special bonuses, extra odds boosts during cricket season, and exclusive tournaments during the BPL — all designed with Bangladeshi players in mind.
New Members 399btd- Get a 100% match bonus on your first deposit after registering. Deposit BDT 1,000 and you'll start playing with BDT 2,000. The bonus goes up to a maximum of BDT 10,000, so larger deposits are fully covered too.
The wagering requirement for the welcome bonus is just 25x — significantly lower than the industry average. The bonus can be used across slots, Live Casino, and Sports Betting.
399btd- The weekly cashback program is built for players who enjoy regular gaming but don't always come out ahead. Every week, 15% of your net losses is returned to your account — up to a maximum of BDT 5,000 — credited automatically every Monday.
VIP members earn cashback at higher rates. Gold members receive 18% and Diamond members receive 20% monthly cashback. The higher your level, the more protected your bankroll becomes.
A friend or family member 399btd- Refer friends and earn BDT 500 for every successful referral. Share your referral link — once your friend registers and makes their first deposit, the bonus is credited to your account instantly. There's no cap on referrals, so the more you bring in, the more you earn.
Your referred friend benefits too — they receive the full welcome bonus package. It's a win for both of you.
For slot game lovers 399btd- The free spin program is one of the highlights. Make a qualifying deposit and you'll receive free spins on selected slot games. Any winnings from those spins are added to your bonus balance and can be withdrawn once the wagering requirement is met.
Free spins on a new featured game are offered every week, so make it a habit to log in daily and check for the latest offers.
399btd- Depositing is quick and hassle-free. You can make instant deposits via Mobile Banking, Nagad, and Rocket — the three most popular mobile banking services in Bangladesh. With a minimum deposit of just BDT 100, getting started is easy even on a tight budget.
Withdrawals are just as fast — funds typically arrive in your mobile banking account within 5 to 15 minutes. 399btd Believes that winning shouldn't mean waiting to get paid.
Registration is completely free
Minimum deposit of just BDT 100
Mobile Banking / Nagad / Rocket Supported
24/7 Bangla Support
Instant Withdrawal
Mobile app available
399btd is fully licensed and SSL-secured. Your personal information and funds are completely safe. Available to players aged 18 and above only.
For any questions about promotions, reach out to our 24/7 live chat support. We're always ready to help.
Answers to the most frequently asked questions about promotions