Account & Registration
All you need to open an account is an active Bangladeshi mobile number, an email address, and your full name. Once you complete the registration form and verify via OTP, your account will be active. The whole process takes just 2 minutes. Register here.
No. Only one account is allowed per mobile number and email address. If multiple accounts are detected, all associated accounts may be suspended and balances forfeited. This rule applies to everyone to ensure fair gaming.
You must be at least 18 years old to register. Creating an account on 3999 bdt1 is strictly prohibited for anyone under 18. We verify age to ensure responsible gaming.
Your name generally cannot be changed as it is linked to your identity. To update your mobile number, contact support — it can be changed after identity verification. Your email can be updated directly from account settings.
KYC is not required for regular betting or smaller withdrawals. However, for large withdrawals (typically above ৳50,000) or certain promotions, you may need to verify your identity with a national ID card or birth certificate.
Payments & Transactions
3999 bdt1 accepts deposits via Mobile Pay, Nagad, and Rocket. All mobile banking payments are processed instantly. For more details, visit the Payment Page View.
The minimum deposit is ৳100 BDT. The maximum deposit limit depends on your payment method and account verification level. In most cases, you can deposit up to ৳50,000 BDT per transaction.
Withdrawals are typically processed within 5 to 15 minutes. During peak hours, it may take up to 1 hour. Accounts with completed KYC verification receive the fastest withdrawals.
Your balance usually updates within 1–3 minutes. If it hasn't, try refreshing the page. If it still hasn't appeared after 15 minutes, email a screenshot of your payment to support@3999bdt1.app or reach out via Live Chat.
3999 bdt1 does not charge any fees on deposits. However, Mobile Pay/Nagad/Rocket may apply their own transaction fees. There are no platform charges on withdrawals either.
After logging in Financial Transactions On this page, you can view the complete history of all deposits, withdrawals, and bonus transactions — including date, amount, and status.
Bonuses & Promotions
After your first deposit as a new member, a 100% welcome bonus is added automatically. Deposit ৳100 BDT and get ৳100 BDT in bonus — giving you ৳200 BDT to start with. For bonus terms, visit Terms & Conditions View.
To withdraw a bonus, you must place a certain amount in bets — this is known as the wagering requirement. For example, a ৳100 bonus with a 5x requirement means you need to wager ৳500. Each bonus has its own specific terms.
Log in every day for a chance to earn daily rewards. Head to the "Daily Rewards" section in your dashboard to claim them. The longer your login streak, the bigger the rewards.
Yes. When someone registers using your referral link or code and makes their first deposit, you'll receive a referral bonus. Full referral terms are available in your account dashboard.
Betting & Sports
Bet on 30+ sports including cricket, football, tennis, badminton, basketball, and volleyball. Hundreds of tournaments are available, including the World Cup, IPL, BPL, and Premier League. Sports Events View everything on the page.
You can place live bets at any point after a match has started. Odds update in real time based on the score and match situation. Bets PageGo to the "Live" tab to see all ongoing matches.
Bets start from as low as ৳10 BDT. Maximum bet limits vary by market and event. For tips and strategies, visit Betting Tips Visit the page.
Once a bet is confirmed, it generally cannot be cancelled. However, some markets offer a "Cash Out" option, which lets you partially or fully settle your bet while the match is in progress.
Games & Casino
Yes. In Live Casino, professional dealers run the games via live video streaming. You get the full casino experience from any device.
Clear your browser cache and refresh the page. Switch to a stable WiFi connection instead of mobile data. If the issue persists, contact support via Live Chat for immediate assistance.
Security & Support
3999 bdt1 uses industry-leading 256-bit SSL encryption. With OTP two-factor authentication, suspicious login alerts, and automatic session expiry, your account stays protected. Just make sure you never share your password with anyone.
Login PageGo to the login page and click the "Forgot Password?" link. An OTP will be sent to your registered mobile number. Use the OTP to set a new password. You can also log in without a password using the OTP tab.
Change your password immediately and email support@3999bdt1.app. If you notice any suspicious transactions or login activity, contact support via Live Chat right away. We'll verify your account and take action promptly.
Email: support@3999bdt1.app — Live Chat: chat icon at the bottom right of the website. Support is available 24 hours a day, 7 days a week, with an average response time of 2 minutes.
You can set daily/weekly deposit limits, betting limits, and self-exclusion from Account Settings. For more details, visit Responsible Gaming Visit the page.