At b499, every deposit comes with a bonus, daily cashback is available, and special seasonal offers run throughout the year — all designed with Bangladesh players in mind.
Browse all active offers below — claim them before they expire
Deposit for the first time and get a bonus equal to your deposited amount. This offer activates automatically when you open a new account at b499.
Get a 20% bonus on every daily deposit. This offer applies to deposits made via bKash or Nagad.
If you end the week at a loss, you'll get 10% of your total losses back as cashback, credited to your wallet every Monday morning.
Refer a friend to b499. Once they register and make their first deposit, BDT 500 will be credited to your account. There's no limit on referrals.
Deposit on a specific day of the week and get 50 Free Spins. The offer runs on a different slot game each week. Winnings can be withdrawn directly.
BDT 50,000 is split among the highest-betting players each month. The top player takes home BDT 20,000.
Each promotion has its own validity period. Log in and visit the Promotions section to see all currently active offers available to you.
Log in to b499 every day — new flash offers can appear at any time and are only live for a few hours.
When you open your first account at b499 and make your initial deposit, a matching bonus is credited to your wallet automatically. That means a BDT 1,000 deposit gives you BDT 2,000 to play with. This is the most popular offer among new players in Bangladesh.
The bonus is credited directly as balance, so it works across any game — Sports Betting, slots, or anything else. Winnings from your bonus can also be withdrawn, subject to the applicable wagering requirements.
Register for free at b499. Your account is up and running in just a few minutes.
Deposit any amount via bKash, Nagad, or Rocket.
A 100% bonus will be credited to your wallet instantly upon deposit.
Place bets on any game using your bonus balance and withdraw your winnings.
Bonus available up to BDT 10,000.
Must be used within 30 days of deposit.
Wager the bonus 10x and you're eligible to withdraw.
Available across sports, slots, and Live Casino.
Every Monday, your cashback is calculated based on the previous week's losses and credited to your wallet automatically — no application needed.
Nobody wins every bet — that's just part of the game. But at b499, a losing week doesn't mean walking away empty-handed. Every week, 10% of your net losses is returned to your wallet. That's b499's cashback program.
Say you bet BDT 5,000 in a week and end up with a BDT 1,000 loss. The following Monday, BDT 100 will be credited to your wallet as cashback — ready to use right away.
Find the Best Offer for You — At a Glance
| Promotions | Amount | Validity | Wagering | Who Is Eligible |
|---|---|---|---|---|
| Welcome Bonus | 100% (up to BDT 10,000) | 30 days | 10x | New Member |
| Reload bonus | 20% (up to BDT 5,000) | 7 days | 8x | All members |
| Cashback | On 10% of losses | Weekly | None | All members |
| Referral bonus | BDT 500 per referral | Unlimited | 5x | All members |
| Free Spins | 50 Free Spins | 7 days | 6x | All members |
| Leaderboard | BDT 50,000 Prize Pool | Monthly | None | Top 10 |
Terms and validity for all promotions are subject to change. Log in to your account for the latest information.
Every promotion at b499 comes with clearly stated terms. No hidden fees, no vague conditions.
Promotional offers are standard across online betting platforms, but not all promotions are created equal. Many sites advertise large bonuses with conditions so restrictive they're nearly impossible to use. At b499, that's not the case — every offer comes with terms that are straightforward, easy to understand, and realistic.
B499 built its promotions program with Bangladeshi players in mind. Bonuses are available even on smaller deposits — you can start with as little as BDT 300 and still qualify for the welcome bonus. This flexibility matters a lot for everyday players in Bangladesh.
B499 promotions aren't just for new members. Existing players can also benefit from daily reload bonuses, weekly cashback, and the monthly leaderboard — something many platforms fail to offer, leaving loyal members with nothing after the welcome bonus.
During Bangladesh's major festive seasons, b499 runs special promotions. Expect daily login bonuses during Ramadan, double cashback on Eid, and dedicated Sports Betting bonuses during IPL and the World Cup. These seasonal offers are time-limited, so it's worth logging in regularly to stay updated.
A common question is whether bonus winnings can actually be withdrawn. At b499, yes — you can withdraw winnings from bonuses, but you'll need to meet a wagering requirement first. For example, a 10x wagering requirement on a BDT 1,000 bonus means you need to place a total of BDT 10,000 in bets before the winnings become withdrawable.
Cashback bonuses, however, carry no wagering requirement — they can be withdrawn directly. That's why many experienced players consider cashback the most practical offer available.
Play regularly at b499 and you can work your way up to VIP status. VIP members enjoy exclusive deposit bonuses, higher cashback rates, faster withdrawals, and a dedicated account manager — on top of standard promotions. Visit the VIP page to learn more.
There are a few things to keep in mind before claiming any promotion. First, each offer has a set expiry — unused bonuses will be forfeited after that. Second, check whether multiple bonuses can be active at the same time. Third, not all games count toward wagering requirements at b499 — some may be excluded.
The best approach is to log in, head straight to the Promotions section, and review the active offers along with the detailed terms listed beside each one. b499 always aims to keep the terms straightforward and easy to understand.
Keep notifications enabled on the b499 app to be the first to know about new promotions. Flash offers last only a few hours.
Download the AppYou'll find answers to most of your questions right here
New members get a 100% bonus on their first deposit. Open your account today.