Ko66 requests KYC (Know Your Customer) verification primarily for large withdrawal amounts or when suspicious activity is detected on an account. Smaller withdrawals are generally processed without requiring KYC.
Commonly requested documents:
- National ID Card (NID) — Clear photos of both the front and back are required. If you don't have an NID, a passport or birth certificate is also accepted.
- Selfie — A recent photo of you holding your NID or passport.
- Proof of Payment Method — Confirmation of your bKash or Nagad account name and number.
To submit your documents, log in to your ko66 account and send the images via the support chat, or email them to support@ko66-bangla.com. Verification is usually completed within 24 to 72 hours, and you'll be notified by email or chat once it's done.
For security reasons, changing your name or mobile number on ko66 cannot be done directly — you'll need to contact the support team for assistance.
To correct your name:
- Email support@ko66-bangla.com or reach out via live chat.
- Attach a copy of your NID or passport to verify your correct name.
- Name updates are typically completed within 24 hours.
To change your mobile number:
- OTP verification will be required on both the old and new number.
- Let the support team know and they will initiate the process.
- If you no longer have access to your old number, additional identity verification may be required.
Providing accurate information during registration saves you from this hassle later.
Ko66 strictly For users aged 18 and above. This is not a recommendation — it's a mandatory requirement.
- Your date of birth is required during registration and your age will be verified.
- If there is any doubt about your age, you will be asked to provide KYC documents (NID or birth certificate).
- If an account is opened using a false date of birth and this is later discovered, the account will be suspended and the balance may be forfeited.
- If a child or teenager in your household uses your device, make sure your ko66 account is protected with a strong password and two-factor authentication.
If you suspect anyone under 18 is using ko66, please report it immediately at support@ko66-bangla.com.
Ko66's website is primarily in Bangla, built with Bangladeshi users in mind. However, you can also switch the interface to a different language if you prefer.
To change the language:
- Look for the language selector icon (🌐) or dropdown at the top or in the footer of the site.
- In addition to Bengali, English and several other language options may be available.
- Changing the language will update all menus, buttons, and instructions across the entire site to your chosen language.
Keep in mind that contacting the support team in Bangla will get you the fastest and clearest assistance. If you ever have any language-related concerns, let the support chat know and they'll be happy to help.
The withdrawal process at ko66 is straightforward and is completed quickly in most cases.
Steps to withdraw:
- Log in to your ko66 account and go to the "Withdraw" or "Cash Out" option.
- Choose your payment method — bKash, Nagad, Rocket, or bank transfer.
- Enter the amount (minimum ৳500, maximum ৳50,000 per single withdrawal).
- Confirm with your OTP or password.
Processing Time:
- bKash/Nagad: Usually within 1 to 24 hours.
- Rocket: 2 to 24 hours.
- Bank Transfer: 1 to 3 business days.
If your bonus wagering requirements haven't been met, withdrawals may be put on hold — make sure all bonus conditions are fulfilled before requesting a withdrawal. Having your KYC verification completed will also speed up the process.
Yes, ko66's Live Casino features real human dealers. Games are streamed live in HD directly from the dealer's studio.
What you'll find at ko66 Live Casino:
- Live Baccarat — The most popular live game in Bangladesh.
- Live Blackjack — A card game played against a live dealer.
- Live Roulette — Both European and American versions available.
- Live Dragon Tiger — A simple card game popular across Asia.
To get started: Log in to ko66 → go to the "Live Casino" menu → choose your preferred game room → place your bets. It works well on mobile too, though a stable internet connection will ensure smoother streaming.
Cricket is the most popular Sports Betting category on ko66 — designed with Bangladeshi cricket fans in mind.
Bet Types:
- Match Winner — Which team will win.
- Toss Winner — Who wins the toss.
- Top Batter / Bowler — The top performer of the match.
- Over/Under Runs — Total runs scored in a specific over.
- Innings Betting — Run range for the first innings.
Live Betting: Yes, ko66 supports real-time in-play betting while matches are in progress. Odds are updated every moment. Sports Betting On this page you can view all ongoing cricket matches as well as upcoming fixtures. Bangladesh national team matches come with special odds boosts and promotions on ko66.