BKash, Nagad, Rocket, or bank transfer — deposit and withdraw instantly with whichever method you prefer. No hassle, no hidden charges.
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Your familiar mobile banking or Bank Transfer — all available at b399
First time? No worries — just follow the steps below
Log in to b399 with your mobile number and password. New here? Register first — it only takes a minute.
After logging in, click the "Deposit" button in the top right corner, or go to the Payment option from the menu.
BKash, Nagad, Rocket, or bank transfer — pick whichever method works best for you. Each method has a dedicated b399 number assigned to it.
Send Money to the number provided by b399. Use your b399 user ID as the reference.
Once the payment is done, enter the transaction ID (TrxID) into the b399 payment form and submit. Your balance will be updated within minutes.
Deposit at b399 and earn attractive cashback bonuses
Log in to your b399 account and make sure you have sufficient balance.
Go to the Withdrawal option from your dashboard. You'll be able to see your current balance and withdrawal limit there.
Enter the amount you want to withdraw and select your preferred payment method. Provide your personal bKash or Nagad number.
An OTP will be sent to your registered mobile number for security. Use it to confirm your request.
Once your request is submitted, b399 processes it and sends the funds directly to your mobile banking account. bKash transfers typically arrive within 30 seconds to 5 minutes.
A b399 VIP member from Narayanganj completing a withdrawal
Limits and speeds for every payment method at a glance
| Method | Minimum Deposit | Maximum Deposit | Minimum Withdrawal | Maximum Withdrawal | Processing Time | Fee |
|---|---|---|---|---|---|---|
| bKash | ৳100 | ৳50,000 | ৳300 | ৳50,000 | 30 seconds | Free |
| Nagad | ৳100 | ৳50,000 | ৳300 | ৳50,000 | 1 minute | Free |
| Rocket | ৳200 | ৳30,000 | ৳500 | ৳30,000 | 2–5 Minutes | Free |
| Bank Transfer | ৳500 | ৳5,00,000 | ৳1,000 | ৳5,00,000 | 15–30 Minutes | Free |
* VIP members enjoy higher withdrawal limits. For more details, VIP Page View.
One of the biggest frustrations with online betting and casino platforms in Bangladesh is how long withdrawals can take — hours of waiting, sometimes even a full day. b399 takes this seriously, which is why our payment infrastructure is built with maximum speed as the top priority.
The b399 payment team works around the clock to ensure no request gets held up. bKash withdrawals are typically completed in 30 seconds to 5 minutes on average — an unmatched speed in Bangladesh's online gaming sector.
B399 also ensures every transaction is fully encrypted and secure. Your personal financial information is never shared with third parties. With OTP verification required on every payment request, unauthorized transactions are completely impossible.
A b399 member enjoying betting in Barisal during Pohela Boishakh
How b399 Keeps Your Money Safe
Important things to know about deposits & withdrawals
Standard members can withdraw up to ৳50,000 per day. This limit increases based on your VIP level. You can also use multiple withdrawal methods on the same day.
Deposits and withdrawals must be made from a mobile banking or bank account registered under the same name as the account holder. Funds sent from accounts under a different name will not be processed.
Always save your transaction ID after making a deposit. If any issue arises, our support team can quickly verify your transaction using that ID.
B399 offers a special welcome bonus on your first deposit. On top of that, you can enjoy weekly reload bonuses and cashback offers. Visit the Bonus page for full details.
B399's support team is always on hand for any payment-related issues. Reach out via live chat, email, or WhatsApp and you'll typically get a response within 5 minutes.
Transactions are typically processed instantly. However, bank transfers may occasionally take up to 30 minutes. If more than 30 minutes have passed, please contact support.
What happens from request to payout
You submit a withdrawal request and confirm it with an OTP.
The b399 system automatically verifies your account, balance, and identity.
Once verified, the request is forwarded to the mobile banking gateway.
BKash, Nagad, and Rocket process transactions through their own systems.
You'll receive a notification on your phone and the funds will be credited to your bKash/Nagad/Rocket balance.
The payment experience at b399 is unlike any other platform — and that's not just a claim. It's backed by the experience of thousands of active members. From Rangpur to Chittagong, Dhaka to Barisal, players across Bangladesh transact on b399 every day without a hitch.
The best part? No hidden charges. b399 does not charge any fees on deposits or withdrawals. Win ৳1,000 and you get the full ৳1,000 — not a single taka deducted. New members also get a special bonus on their first deposit.
B399 regularly updates its payment system to add new features, with more payment options planned for the future. If you spend time regularly on b399, joining the VIP program can get you even faster withdrawals and higher limits.
Everything You Want to Know About b399 Payments