Help Center
Frequently Asked Questions
Find clear and detailed answers to the most common questions about 399det — covering everything from accounts and payments to bonuses and security.
399det is known to Bangladeshi players as a reliable online betting platform. Players often have many questions — from creating an account and depositing money via bKash or Nagad, to claiming the welcome bonus, enjoying cricket betting, and withdrawing safely. The Q&As below are put together to address all those common queries. The questions are organized into five categories so you can easily find the answers you need.
Category 01
Account and Registration
To open an account at 399det, you need an active mobile number, a valid ID (NID or passport), and a Bangladeshi payment account (bKash, Nagad, or Rocket). The registration process is done entirely online and usually takes just a few minutes.
399det is only for individuals aged 21 and above. Age is verified during account creation, and registration by minors is strictly prohibited. We are committed to ensuring responsible gaming.
No, only one account per person is allowed. Creating multiple accounts is a violation of the rules and may result in all accounts being suspended. For any issues, contact our 24/7 live chat support.
If you forget your password, use the 'Forgot Password' option on the login page. An OTP will be sent to your registered mobile number. After verifying the OTP, you can set a new password. If you still have trouble, get help through live chat.
Yes, account verification must be completed before making a withdrawal. Submitting a clear photo of your national ID or passport is all it takes to complete the KYC process quickly. This step is essential to maintaining a secure platform.
Category 02
Deposits and Withdrawals
Deposits from bKash to 399det are generally instant. In most cases, the balance updates within a few seconds to a few minutes. If there is a delay due to network issues, share your transaction ID in live chat.
The minimum deposit at 399det is ৳100 and the minimum withdrawal is ৳800. These limits apply to all payment methods — bKash, Nagad, Rocket, Upay, and bank transfer all follow the same rules.
Approved withdrawals are generally completed within 10 to 45 minutes. If KYC verification is complete and there are no issues with the account, the process finishes as quickly as possible.
Yes, Nagad is fully supported. Both deposits and withdrawals can be made through Nagad. Additionally, bKash, Rocket, Upay, and direct bank transfers (including Dutch-Bangla, BRAC, City Bank, Islami Bank, and Sonali Bank) are also supported.
399det does not charge any transaction fees on its own. However, your mobile banking service or bank may apply their own service charges. Make sure to check your payment provider's fees before making a transaction.
Category 03
Games and How to Play
To bet on BPL (Bangladesh Premier League) matches at 399det, go to the cricket section and view ongoing or upcoming matches. Odds for each match are updated in real time. Read the terms and conditions carefully before placing a bet and bet responsibly.
In the live casino, real dealers run the games on camera and you can watch and participate directly on your screen. Games from top providers like Evolution Gaming and Ezugi are available. It can be accessed easily from any device.
RTP (Return to Player) is a percentage that indicates how much money a slot game returns on average over the long term. For example, a 96% RTP means that on average ৳96 is returned for every ৳100 wagered — but this is a statistical average, and results will vary each session.
Yes, 399det is fully mobile-friendly. It can be played easily from the browser on any Android or iOS smartphone. No separate app download is needed — all features work fully in the mobile browser.
Yes, live betting options are available on 399det during major tournaments including IPL and the ICC T20 World Cup. Bets can be placed at real-time odds while a match is in progress. Check the cricket section regularly for the latest updates.
Category 04
Bonuses and Promotions
A 120% welcome bonus is available on your first deposit at 399det, up to a maximum of ৳20,000. For example, depositing ৳1,000 gives you a ৳1,200 bonus, making your total balance ৳2,200. The wagering requirement for the bonus is 10x.
The wagering requirement for the welcome bonus is 10x. This means the bonus amount must be wagered 10 times before it can be withdrawn. For example, if you receive a ৳1,200 bonus, you must place a total of ৳12,000 in bets. The terms and conditions detail which betting activities count toward meeting this requirement.
399det's VIP program has four tiers — Bronze, Silver, Gold, and Platinum. You progress through tiers by playing and transacting regularly. Reaching the Platinum tier gives you up to 1.2% cashback per week.
The Bronze tier offers up to 0.3% weekly cashback, Silver offers 0.6%, Gold offers 0.9%, and Platinum offers up to 1.2%. Cashback is automatically added to your account every week.
Yes, 399det offers special promotions during particular occasions — such as Eid, Pohela Boishakh, and major cricket tournaments. These offers are available for a limited time. Check 399det's promotions page regularly or ask in live chat for the latest offers.
Category 05
Safety and Responsible Gaming
Yes, 399det is a safe and reliable platform. All data is protected by SSL encryption, payment information is stored securely, and fair play is ensured in every game. The security of your information and funds is our highest priority.
Yes, 399det offers a self-exclusion option as part of responsible gaming. If you feel that gambling is getting out of your control, you can contact live chat to temporarily or permanently close your account.
If you feel that gaming is becoming a problem for you or your family, seek advice from a trusted counsellor or mental health professional right away. 399det's support team is always ready to help you set limits or self-exclude.
You can reach 399det's support team 24/7 in Bengali through live chat. You can also write to us by email at [email protected]. Our team is committed to resolving your issues as quickly as possible.
Yes, 399det stores your personal information in accordance with a strict privacy policy. All data is protected through SSL encryption and secure servers. Your information is not shared with third parties. Read our privacy policy for more details.
Support
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Our support team is with you 24/7 in Bengali. Contact us via live chat or log in for more information.
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24/7 Live Chat
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Email Support
Email us for detailed issues. We will do our best to respond as quickly as possible.
[email protected]