cv4 Frequently Asked Questions

Creating a cv4 account takes under three minutes. Visit the cv4 Login page, tap "Register", fill in your preferred username, a valid email address, your mobile number, and a secure password. You must confirm that you are aged 21 or above and agree to the Terms & Conditions before your account is activated. A verification link is sent to your email — click it to complete registration and unlock your welcome bonus.

cv4 requires identity verification (KYC) before processing your first withdrawal. You will need to upload a clear photo of a valid government-issued ID — your Bangladesh National ID card (NID) or passport are both accepted. A selfie holding your ID may also be requested. KYC checks are typically completed within 24 hours of document submission. Completing KYC also increases your account's daily withdrawal limit.

On the cv4 Login page, tap "Forgot Password" and enter the email address linked to your account. A password reset link will be sent to that email within a few minutes — check your spam folder if it does not arrive. Click the link, enter and confirm your new password, and you will be logged in immediately. If you no longer have access to your registered email, contact [email protected] directly for manual account recovery.

No — cv4 strictly permits one account per person, per household, and per device. Duplicate accounts are detected automatically and will result in all associated accounts being suspended and any pending winnings forfeited. If you have accidentally created two accounts or believe a duplicate was opened in your name, contact [email protected] immediately to resolve the situation without penalty.

To permanently close your account, email [email protected] with the subject line "Account Closure Request" and include your registered username. Any remaining balance will be returned to your last verified payment method before the account is closed. If you are closing your account due to gambling concerns, our team can instead activate self-exclusion — which provides the same protection while preserving your account data if you choose to return in future.

bKash deposits on cv4 are credited instantly in almost all cases — your account balance updates within seconds of the bKash transaction being confirmed. Occasionally, during peak periods or if the bKash network experiences delays, crediting can take up to 10 minutes. If your deposit has not appeared after 15 minutes, take a screenshot of your bKash transaction confirmation and send it to [email protected] for manual reconciliation.

The minimum deposit on cv4 is ৳200 for mobile wallet methods including bKash, Nagad, Rocket, and Upay. For bank transfers via Dutch-Bangla Bank, BRAC Bank, or Sonali Bank, the minimum is ৳500. Card deposits via Visa or Mastercard also carry a ৳500 minimum. There is no maximum deposit limit for verified accounts, though unverified accounts are subject to a daily cap pending KYC completion.

The minimum withdrawal amount on cv4 is ৳500 for all payment methods. Withdrawals to bKash, Nagad, and Rocket are typically processed within 1–4 hours once approved. Bank transfers may take 1–2 business days depending on your bank. Your account must have completed KYC verification before any withdrawal can be processed. Bonus funds must meet wagering requirements before they become withdrawable — check your bonus terms for specifics.

cv4 does not charge any platform-side fees on deposits or withdrawals. However, your payment provider may apply their own transaction charges — for example, bKash and Nagad may deduct a small service fee on transfers above certain thresholds, as per their own fee schedules. cv4 has no control over third-party provider fees. We recommend checking your wallet provider's current fee structure before initiating a transaction.

As a general rule, cv4 processes withdrawals back to the same payment method used for your most recent deposit — this is an anti-fraud and anti-money-laundering requirement. If your original deposit method is no longer available (for example, the mobile number has changed), contact [email protected] with supporting documentation and our team will review your case. Withdrawals to unverified or third-party accounts are not permitted under any circumstances.

Withdrawals may be held in "pending" status for several reasons: your KYC verification is incomplete, an active bonus has an unmet wagering requirement, your withdrawal request was submitted outside our standard processing window (Bangladesh Standard Time, UTC+6), or our security team has flagged the transaction for a routine review. Most pending withdrawals are resolved within 24 hours. Email [email protected] with your withdrawal reference number for a status update.

cv4 covers a comprehensive range of cricket markets including Bangladesh Premier League (BPL), Indian Premier League (IPL), T20 World Cup, ICC ODI series, and Bangladesh Tigers bilateral matches. Available bet types include match winner, top batsman, top bowler, total runs (over/under), first wicket method, innings runs, and live in-play betting during matches. Markets open several days ahead of scheduled fixtures and close at the first ball of play.

Yes — all slot games on cv4 use certified Random Number Generator (RNG) technology, ensuring every spin outcome is statistically independent and unpredictable. Our game library features titles from established providers including Pragmatic Play, NetEnt, Microgaming, and Spribe, all of which are independently audited for fairness. Return-to-Player (RTP) percentages for each slot are displayed in the game information panel before you start playing.

Absolutely — cv4 is built mobile-first and is fully optimised for Android and iOS smartphones. All games, including live casino tables powered by Evolution Gaming and Ezugi, load directly in your mobile browser with no app download required. The site is tested on the screen sizes most common among Bangladeshi players and performs smoothly on mid-range devices over a standard 4G connection.

Keno on cv4 is a lottery-style numbers game where you select between 1 and 20 numbers from a pool of 80. Once you confirm your selection and stake, a draw randomly picks 20 winning numbers. The more of your chosen numbers that match the draw, the higher your payout — payouts scale from small returns for a few matches up to large multipliers for hitting many numbers. Draws run continuously, making Keno one of the fastest-paced games on the platform.

cv4's High Roller section features premium live casino tables with elevated stake limits designed for experienced players. Table minimums in this section start at ৳5,000 per round, with maximums reaching ৳500,000 or above on select baccarat and roulette tables. Standard tables with lower minimums (from ৳100 per round) are available in the main casino lobby and are suitable for all bankroll sizes. High Roller access is available to all fully verified accounts.

New cv4 players receive a welcome bonus on their first deposit — the current offer matches a percentage of your opening deposit up to a maximum of ৳20,000. To claim it, register your account, complete email verification, make a qualifying first deposit, and the bonus is credited automatically. Full welcome bonus terms, including the minimum deposit threshold and wagering requirements, are outlined in the Terms & Conditions page. Bonus availability may vary by promotion period.

A wagering requirement (also called a playthrough requirement) specifies how many times you must bet the bonus amount before it converts into withdrawable cash. For example, a ৳1,000 bonus with a 20x wagering requirement means you must place a total of ৳20,000 in qualifying bets before the bonus balance becomes withdrawable. Not all games contribute equally — slots typically count 100%, while table games and live casino may contribute at a lower rate. Check the specific bonus terms for details.

Yes — cv4 runs ongoing promotions for existing players including weekly reload bonuses, cashback offers on cricket betting, and free spins on selected new slot releases. The cv4 loyalty programme rewards consistent play with points redeemable for bonus credit, faster withdrawal processing, and exclusive High Roller table access. Players are enrolled in the loyalty programme automatically upon registration. Check the promotions section after logging in to see your current eligible offers.

Yes — you can manage your marketing preferences at any time from Account Settings. Opting out removes you from promotional email campaigns, SMS bonus alerts, and in-app offer notifications while keeping your account fully active for play. If you activate self-exclusion for responsible gaming reasons, all promotional communications are automatically suppressed for the duration of the exclusion period. Contact [email protected] if you need immediate removal from all marketing lists.

cv4 uses 256-bit SSL encryption on all data transmitted between your device and our servers, ensuring your personal information and financial transactions are protected against interception. Passwords are stored using one-way cryptographic hashing. We do not share your personal data with third parties for commercial purposes. For a full breakdown of data handling practices, review the cv4 Privacy Policy page.

cv4 operates as an international online gaming platform accessible to players in Bangladesh. We recommend that all players satisfy themselves regarding the legality of online gambling in their own jurisdiction before registering. cv4 does not make specific claims about licensing under Bangladesh domestic law. What we can confirm is that all games on the platform use certified RNG technology, all transactions are encrypted, and player funds are held separately from operational accounts for security.

The minimum age to register and play on cv4 is 21 years old. This applies to all players regardless of location. Age is verified during the KYC process using a government-issued photo ID. Any account found to belong to a person under 21 will be closed immediately and all funds will be returned through our underage account closure procedure. If you suspect a minor is accessing the platform, contact [email protected] immediately.

Deposit limits (daily, weekly, or monthly) and self-exclusion can both be activated from Account Settings → Responsible Gaming, or by emailing [email protected]. Deposit limit reductions take effect immediately; increases require a 7-day cooling-off period. Self-exclusion blocks login, deposits, and all marketing for a period you choose — from 1 month up to permanent. For urgent help, email [email protected] with subject line "RESPONSIBLE GAMING - URGENT" for priority response within 2 hours.

If gambling is affecting your wellbeing, several independent organisations provide free, confidential support: Gamblers Anonymous (gamblersanonymous.org), GamCare (gamcare.org.uk), BeGambleAware (begambleaware.org), and Gambling Therapy (gamblingtherapy.org — offers multilingual support). cv4's own support team is also available 24/7 at [email protected] and can activate protective account measures the same day. You are never alone — asking for help is always the right call.