Fresh offers every day, weekly cashback, and seasonal tournament bonuses — at 399bey, every bet comes with a chance to earn a little extra.
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Get a 100% match bonus on your first deposit. Put in ৳500 and the bonus lands in your account instantly. The best possible start for new members at 399bey.
Every Monday, get 10% of your previous week's net losses credited directly to your account — no application needed. 399bey calculates and sends it to you automatically.
Place a ৳500 bet on any international cricket match, completely free. If you lose, you keep your stake — if you win, the profit is all yours. One free bet available every week.
Deposit at 399bey every Friday and get a 50% reload bonus of up to ৳2,000. Don't miss this offer — it's the perfect way to make your weekend gaming sessions even more rewarding.
Share your referral link. As soon as a friend registers and makes their first deposit, ৳500 is credited to your account — no cap, no limit. More friends means more earnings.
Exclusive monthly tournaments for Gold and Diamond VIP members. 399bey's top players compete head-to-head, with massive prizes awarded to those who finish at the top of the leaderboard.
Online betting and casino platforms in Bangladesh are growing in number, but very few actually deliver on the promise of genuinely good promotions. Many advertise big bonuses, only to bury them under terms and conditions that make withdrawal nearly impossible. At 399bey, it's a completely different story.
Every promotion at 399bey is designed with Bangladeshi players in mind. Whether you're a casual low-budget player or a high-stakes bettor, there's an offer for you. Bonus terms are clear and straightforward — no hidden catches.
399bey's welcome bonus is the most competitive on the Bangladesh market. Deposit as little as ৳500 and you'll instantly receive a 100% bonus credited directly to your betting balance. The rollover requirement is just 5x — while most competitors demand 10–15x. That difference is exactly what makes 399bey the most user-friendly platform in Bangladesh.
The weekly cashback offer is our most popular promotion. Every Monday morning, 10% of your previous week's net losses is automatically credited to your account — no forms, no requests required. It's a real safety net for regular players, giving you peace of mind even after a rough week.
Our cricket free bet offer is made for cricket-loving Bangladeshis. Get a ৳500 free bet every week — use it on any international cricket match. If the bet loses, your stake is returned; if it wins, the full profit is yours.
The Friday reload bonus has become a weekend ritual for many regular players in Bangladesh. Since there's more time to play on weekends, a 50% bonus is awarded on Friday deposits. It's our way of saying thank you to our loyal members.
The Referral Program is the easiest way to earn. Just tell someone you know about 399bey and share your referral link — once they open an account and make their first deposit, ৳500 will be credited to your wallet instantly. There's no cap — the more friends you bring, the more you earn.
Get any 399bey promotion in just 4 simple steps
Sign up for a free 399bey account in just 2 minutes using your mobile number.
Deposit a minimum of ৳500 via bKash, Nagad, or Rocket — the whole process takes just 30 seconds.
Enter the promo code at deposit, or simply click from the offer page and the bonus will be added automatically.
Bet with your bonus balance, complete the rollover, and withdraw your winnings anytime.
| Offer Name | Bonus Amount | Minimum Deposit | Rollover | Validity | Eligibility |
|---|---|---|---|---|---|
| Welcome Bonus | 100% up to ৳5,000 | ৳500 | 5x | 30 Days | New Members |
| Weekly Cashback | 10% Up to ৳3,000 | Net Loss ৳1,000+ | 1x | Every Monday | All Members |
| Cricket Free Bet | ৳500 Free Bet | Not Applicable | 1x | 7 Days | All Members |
| Friday Reload | 50% Up to ৳2,000 | ৳1,000 | 6x | 7 Days | All Members |
| Referral Bonus | ৳500 Per Friend | ৳500+ Per Friend | 3x | Unlimited | All Members |
| VIP Tournament | Prize Pool ৳50,000+ | Gold+ Member | — | Monthly | Gold & Diamond VIP |
Festival season or match day — 399bey brings special offers for Bangladesh players all year round.
Register to Unlock All OffersDuring active cricket leagues, enjoy enhanced odds and series bet bonuses on every match. The top-wagering members earn leaderboard prizes.
399bey runs a double bonus week for both Eid ul-Fitr and Eid ul-Adha. Deposit bonuses rise to 150% and special cashback offers are activated throughout the celebration.
399bey celebrates Bangla New Year with a special lucky draw and gifts. All registered members are automatically entered — winners receive cash prizes and exclusive gift vouchers.
399bey's mega bonus season kicks off during the World Cup. Expect special promos on every match, a grand prize for the biggest winner, and group betting competitions.
Every December, 399bey hosts its Live Casino Week. Enjoy extra chip bonuses on every live table, slot tournaments, and raffle prizes.
To get the most out of 399bey promotions, keep a few things in mind. First, claim the welcome bonus right after registering — it's only available once. Before making a deposit, check the offers page, as there are occasionally special promo codes or limited-time extra deals you won't want to miss.
Rollover confuses a lot of players. At 399bey, rollover simply means you need to wager your bonus amount a set number of times. For example, a ৳1,000 bonus with a 5x rollover requires ৳5,000 in total bets — after that, your winnings are free to withdraw. Meeting this requirement is far from difficult, especially with Sports Betting.
Log in every week and check the promotions page. 399bey regularly adds new offers — and flash deals pop up from time to time that are only active for 24 hours. Keep app notifications on so you never miss out.
Aim to reach Gold level in the VIP program as quickly as possible. Gold members enjoy double cashback, priority withdrawals, and access to monthly VIP tournaments. When you add up the total value of these perks, it becomes clear why regular players keep choosing 399bey.
Not all offers apply to every game — that's worth keeping in mind. Some bonuses are valid for Sports Betting only, others for the Casino only. It's always a good idea to read the full terms of each offer before claiming. 399bey's support team is on hand to answer any questions — chat in Bangla and get help within minutes.
Registration is free and takes just 2 minutes. Open your account today and start enjoying the welcome bonus along with all ongoing promotions.