There are a few common reasons an account gets locked on cv899. The most frequent cause is entering the wrong password multiple times — the system temporarily locks the account as a security measure. Your account may also be suspended if KYC verification is pending or if unusual activity is detected.
Steps to resolve:
- 1First, wait 15–30 minutes. In most cases, the automatic lock clears within that time.
- 2If that still doesn't work, use the "Forgot Password?" option on the login page to reset via OTP.
- 3If the OTP doesn't work either, go directly to support@cv899.ws— email us or confirm your identity via live chat using your registered mobile number.
- 4The support team typically verifies and unlocks accounts within 1 hour.
Forgetting your password happens to everyone. Resetting it on cv899 takes just 3 steps and the whole process takes under 2 minutes.
- 1Go to the login page and click the "Forgot password?" link.
- 2Registered mobile number — a 6-digit OTP code will be sent to you by SMS. The code typically arrives within 30 seconds.
- 3Verify OTP and set your new password. Use at least 8 characters — mix uppercase letters, lowercase letters, numbers, and special characters.
If you've lost access to or changed your registered mobile number, support@cv899.ws— send a copy of your national ID, and the support team will manually verify your identity and link your account to the new number.
Cv899 primarily Two odds formats You'll see two options — Decimal and Fractional. Most Bangladeshi users prefer Decimal format as it's easier to calculate.
| Odds Format | Example | How it's calculated | Return on ৳1,000 Bet |
|---|---|---|---|
| Decimal | 1.85 | Bet × Odds | ৳1,850 (Profit ৳850) |
| Fractional | 4/5 | (Stake × Numerator/Denominator) + Stake | ৳1,800 (Profit ৳800) |
| American | -120 | Bet 120 to win 100 | ৳1,833 (Profit ৳833) |
Quick example: Decimal Odds 2.00 This means a ৳1,000 bet returns ৳2,000 in total if you win — a profit of ৳1,000. The higher the odds, the lower the probability of winning, but the greater the potential return.
Cv899's referral program is very rewarding. For every successful referral, you can earn Bonus up to ৳300 you can receive.
How to claim your referral bonus:
- 1Log in to cv899 and go to the "Refer & Earn" or "Invite Friends" section.
- 2Copy your unique referral code or link and share it with a friend.
- 3Your friend registers using that code and makes a minimum ৳500 make their first deposit.
- 4After your deposit is confirmed Within 24 hours The amount will be credited to your bonus balance.
Each member can refer up to 50 friends. Referral bonuses have no expiry date, but withdrawals are only available once the wagering requirement is met.
Absolutely! cv899 is fully Mobile Browser-Friendly. No separate app needed — the site is built with responsive design, so everything looks and works great on your mobile screen.
Everything you need, right from your browser:
- Live Betting & In-Play Markets
- Live Casino & Slots
- BKash / Nagad Deposit & Withdrawal
- Account Settings & Betting History
- Push notifications (when site is saved)
Both Android & iOS Works smoothly on Chrome, Firefox, and Safari. For quicker access, add cv899.ws to your home screen using "Add to Home Screen" — it works just like a mini app.
A series bet or accumulator combines multiple matches into a single bet. If all selections win, the odds are multiplied together, resulting in a much higher return. It's very straightforward to place on cv899.
- 1Go to any sport Then click on your preferred outcome for the first match — it will be added to your bet slip.
- 2Add more picks from the same or different matches — Once your bet slip has 2 or more selections, the "Accumulator" tab will appear automatically.
- 3Select the "Accumulator" or "Combo" tab, enter your stake, and see your total potential return.
- 4Click "Place Bet" and your accumulator is confirmed.
Example: ৳500 across three matches at odds 2.0 × 1.9 × 2.1 = combined odds 7.98 — a win pays ৳3,990.
Withdrawing from cv899 is straightforward and, in most cases, quite fast — though processing time depends on the method and amount.
Steps to withdraw:
- 1Log in, go to the "Wallet" or "Cashier" icon at the top, and select "Withdrawal".
- 2Choose your method (bKash / Nagad / Bank) and enter the amount — minimum ৳500।
- 3Enter the OTP sent to your registered mobile number to verify.
- 4Your request will be submitted — see the table below for processing times.
| Method | Minimum | Maximum | Processing Time |
|---|---|---|---|
| BKash | ৳500 | ৳50,000/day | 15 minutes – 2 hours |
| Nagad | ৳500 | ৳50,000/day | 15 minutes – 2 hours |
| Bank Transfer | ৳1,000 | ৳2,00,000/day | 2–6 hours |
Before your first withdrawal, you'll need to complete KYC verification (national ID) — this is a one-time process.