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Registration FAQs
How to open an account at cb444 & eligibility requirements
To register on cb444, you'll need: (1) an active Bangladeshi mobile number, (2) a valid email address, (3) your full name, and (4) your date of birth (to confirm you are 18+). The entire registration process takes just 2 minutes. Register Now →
Yes, creating an account at cb444 is completely free — no registration fees or hidden charges. You only need to make a deposit when you're ready to play, with a minimum amount of ৳100.
No. Under cb444's rules, each person may only operate one account. Attempting to create multiple accounts may result in all accounts being permanently suspended and any balances being forfeited.
You must be at least 18 years old to register at cb444. Your date of birth is required during sign-up, and you may be asked to verify your age with valid proof of identity at a later stage.
First, make sure your mobile number is correct. Wait 30 seconds, then click "Resend". If you still don't receive it — check your network signal or try registering with an email address instead. If the issue persists, contact us via live chat.
You can get a referral code from a friend's cb444 account. Enter it in the "Referral Code (Optional)" field at the bottom of the registration form. Once registration is complete, both parties will receive a bonus.
Basic gameplay and small withdrawals are available right after registration. However, identity verification (NID/Passport) is required for larger withdrawals or when certain thresholds are reached — this is done to keep your account secure.
Yes. You can change your mobile number from Profile Settings after verifying your identity. For security, OTP verification is required on both your old and new number during this process.
Login & Security
Account Access & Security
On the login page Click the "Forgot Password?" link. Enter your registered mobile number or email address and a reset link will be sent to you. You can set a new password within 2 minutes. You can also use the OTP login method.
After 5 consecutive incorrect password attempts, your account will be temporarily locked for 30 minutes and will unlock automatically after that. If it's urgent, contact live support — they'll resolve it right away.
Yes, you can be logged into cb444 on both your mobile and computer using the same account simultaneously. However, logging in from an unrecognised device may require SMS verification. For security, it's best not to use "Remember me" on devices you don't own.
Without "Remember Me" enabled, your session will expire after 30 minutes of inactivity. With "Remember Me" turned on, your session stays active for 30 days. For security, always log out manually after using an unfamiliar device.
Profile → Security Settings → Two-Factor Authentication → Enable. From then on, you'll receive an OTP on your mobile each time you log in. This adds an extra layer of protection to your account and is recommended for all users.
Change your password immediately and enable 2FA. Then notify our Live Chat support — they'll terminate all active sessions and help secure your account.
On the login page Click the "OTP Login" tab. Enter your mobile number and click "Send OTP". Enter the 6-digit code sent to your phone and log in. This method is completely secure and requires no password.
Payments & Withdrawals
Deposits, Withdrawals & Transaction FAQs
cb444 currently supports deposits and withdrawals via bKash, Nagad, and Rocket. All transactions are secure and typically completed within 2–5 minutes. More payment methods will be added in the future.
The minimum deposit is ৳100, and the maximum daily deposit limit varies depending on your account tier. VIP members enjoy higher limits. Contact support for details on your specific limit.
Withdrawal requests are typically processed within 5–15 minutes. During peak hours, it may take up to 1 hour. Withdrawals between midnight and 5:00 AM may be slightly delayed. Verified accounts are processed the fastest.
First, wait 5 minutes. If it still hasn't arrived, contact live chat with your payment slip or transaction ID. Issues are usually resolved within 30 minutes. Never make the same deposit a second time.
cb444 does not charge any additional withdrawal fees. However, bKash/Nagad/Rocket may apply their own transaction fees, which are deducted according to each payment provider's terms.
No, bonus balance cannot be withdrawn directly. Once you meet the wagering requirement, the bonus converts to your main balance and can then be withdrawn. The specific conditions for each bonus are listed on the Bonus page.
No. For security reasons, cb444 only approves withdrawals to the mobile number registered on your account. Any attempt to withdraw to a third-party number will be rejected.
The minimum withdrawal amount at cb444 is ৳500. Withdrawals below this limit are not permitted. If you have multiple smaller wins, you can withdraw once your balance reaches the minimum threshold.
Yes, you can make deposits on cb444 at any time. Withdrawals are generally available 24/7, though requests made between midnight and 5:00 AM may take slightly longer. For urgent withdrawals, please contact support.
Always confirm cb444's correct payment number before making a deposit. Sending money to the wrong number means it goes outside cb444, and recovery may be difficult. Contact support to verify the correct number.
Bonuses & Promotions
Questions about welcome bonuses, cashback & offers
Registration complete it and make your first deposit. Within 2–3 minutes of your deposit being confirmed, a 100% welcome bonus will be credited to your account — so a ৳1,000 deposit earns you an extra ৳1,000 in bonus.
Each bonus comes with a specific Wagering Requirement — for example, 10x means you need to wager ten times the bonus amount. on the Bonus page Full terms and conditions for each offer are provided. Once the requirements are met, the bonus is transferred to your main balance.
Yes, most bonuses have a set expiry period (typically 7–30 days). Any unused bonus will be automatically cancelled once it expires. When you receive a bonus, complete the wagering requirements as soon as possible.
On the Voucher page and enter your voucher code. Click "Redeem" and the bonus will be credited to your account instantly. Each voucher code can only be used once and has a set expiry date.
Logging into the cb444 app or website every day earns you loyalty points. Log in for 7 consecutive days to receive a weekly bonus. Points can be redeemed for free bets or cashback.
Refer a friend to cb444 and once they successfully register and make their first deposit, you'll receive a referral bonus. The bonus amount may vary from time to time — to see the current offer, on the Bonus page Go.
Yes. If you'd rather not meet the bonus wagering requirements, simply contact support and they'll cancel the bonus for you. Please note that any winnings earned from the bonus will also be forfeited upon cancellation.
Bonuses can be used on most games. However, certain games or Live Casino tables may not qualify for bonus wagers. Each bonus's terms and conditions include a list of eligible games.
Games & Betting
Sports Betting, Casino & Lottery FAQs
cb444 offers Sports Betting (cricket, football, badminton, and more), Live Casino (baccarat, roulette, blackjack), slots, lottery, fishing games, and much more — all fully playable on mobile.
In-play betting lets you place bets at real-time odds while a match is in progress. Odds change every moment, so quick decisions are key. cb444 also displays live match scores and statistics.
Cash-out lets you settle your bet before a match ends and secure a guaranteed amount. If your bet is on track to win but you want to reduce your risk, use the cash-out option. When available, a "Cash-Out" button will appear on the bet page.
On the Lottery page and choose your preferred lottery. Select the number of tickets and complete payment. After the draw, winnings are automatically credited to the accounts of all winners.
Confirmed bets generally cannot be cancelled. However, in certain cases — such as a match being cancelled or an event not taking place — cb444 will automatically refund the bet amount. For any disputed cases, please contact support.
Minimum bet amounts vary by game type. Sports Betting starts from ৳10, slots from ৳5, and Live Casino varies by table. The minimum and maximum bets are listed on each game's page.
No. All games on cb444 are operated through licensed software providers using a Random Number Generator (RNG). Results are entirely random and cannot be influenced by any party.
High Roller is a special benefits package for players who regularly place large bets. It includes higher betting limits, faster withdrawals, and exclusive bonuses. You can qualify automatically by exceeding a set monthly volume, or apply directly through support.
Start by refreshing the page. If that doesn't work, clear your browser cache or try a different browser. If you're using the cb444 app, restart it. If the problem continues, check your internet connection and contact support.
Responsible Gaming
Responsible & Healthy Gaming FAQs
Profile → Settings → Responsible Gaming → go to the Deposit Limit section. Set a daily, weekly, or monthly limit. Decreasing your limit takes effect immediately; increasing it requires a 24-hour waiting period.
Self-exclusion means voluntarily closing your account for a set period or permanently. To do this, Responsible Gaming page view or contact support. Marketing messages will also be paused during this period.
Cool-off periods are available for 24 hours, 1 week, 1 month, or 6 months. During this time you won't be able to log in, but your balance will remain safe. Your account will automatically reactivate once the period ends.
Yes. If a family member contacts support@cb444.ws and explains their concern, cb444 will investigate and take the necessary action. We treat family welfare concerns with the utmost seriousness.
Gaming addiction is a health issue. Talk to a trusted family member and seek help from a professional mental health specialist. The cb444 support team is also available to point you in the right direction. on the Responsible Gaming page for more details.
Support & App
Customer Service & cb444 App FAQs
cb444's live chat support is available 24/7. Assistance is provided in Bengali, with an average response time of 3 minutes. Email responses may take up to 4 hours.
On the Download page and download the app for your Android or iOS device. On Android, you'll need to enable "Install from unknown sources" to install the APK directly. The app is completely free.
Some features may not work correctly on older versions, and you may experience login issues. Always use the latest version of the app. If you receive an update notification, install it right away.
Why choose cb444?
Beyond answering all your questions, what cb444 offers truly stands apart
Full Bangla Service
Everything on cb444 is in Bangla — the website, app, support, and FAQ. No language barriers; understand everything in your own language.
For BangladeshisFastest Payments
Deposit and withdraw via bKash, Nagad, and Rocket in just 5 minutes. The fastest payment processing in Bangladesh — guaranteed.
5 MinutesMaximum Security
256-bit SSL encryption, two-factor authentication, and AI-powered protection — your funds and personal data are fully secure at all times.
Military-Grade24/7 Bangla Support
Bengali live chat support is available any time, day or night. Average response time is 3 minutes — no long waits.
Average 3 minutesBest Bonus Program
From a 100% welcome bonus to daily cashback, referral bonuses, and VIP rewards — there's something to earn at every step.
DailyResponsible Gaming
Deposit limits, cool-off periods, and self-exclusion — all the tools you need to stay safe are provided free of charge.
Protecting YouDidn't find your answer?
Cb444's FAQ aims to cover all common questions. But if you can't find an answer to something specific, our support team is always ready to help.
For any issue — payments, bonuses, login, or gaming — reach out to us in Bengali via live chat. Most issues are resolved within 3 minutes, and support is available around the clock.
Email support: support@cb444.ws — You'll typically receive a reply within 4 hours.
Got all your answers? Start playing now!
Join cb444 — register for free and claim your welcome bonus.