Frequently Asked Questions
Answers to all your questions about 18coi
From withdrawals to betting, account verification, and security — find detailed answers to everything that comes to mind while playing at 18coi.
Learn about 18coi
18coi is a safe and reliable online betting and casino platform for players in Bangladesh. We understand that players of all levels — new or experienced — have many questions. Getting clear information on withdrawal rules, understanding betting markets, and securing your account are all important. The FAQs below are put together with that goal in mind, so you can play with confidence and keep your account protected. Every answer is written in straightforward, plain language.
Money Withdrawals
Yes, 18coi's withdrawal process runs 7 days a week, 24 hours a day. Whether it's late at night, a Friday, or any public holiday — you can submit a withdrawal request at any time. Requests are typically processed and delivered to your bKash, Nagad, or Rocket wallet within 30 minutes to 3 hours.
To withdraw winnings earned from a bonus, you must first meet the wagering requirement. For 18coi's welcome bonus, the wagering is calculated on the bonus amount only — not on the deposit. For example, if you receive a ৳1,500 bonus, you would need to place ৳30,000 in bets (20x). Once that condition is met, the winnings are added to your main balance and can then be withdrawn.
Approved withdrawals at 18coi are generally completed within 30 minutes to 3 hours. The time depends on the withdrawal amount, your account verification status, and the processing time of your mobile banking operator. The minimum withdrawal amount is ৳500.
No. For security reasons, 18coi only approves withdrawals to a mobile wallet that is registered in your own name and verified on your account. The name and number on your bKash, Nagad, or Rocket account must match your account details. This is essential for preventing money laundering and protecting your funds.
The minimum withdrawal amount at 18coi is ৳500. This applies to all three methods — bKash, Nagad, and Rocket. Before withdrawing, make sure your account is fully verified, as an unverified account may cause your withdrawal to be held.
BPL & International Matches
An accumulator bet combines selections from multiple events onto a single bet slip. The odds of each selection are multiplied together to form the total odds, so the potential payout can be much higher. However, all selections must be correct — if even one is wrong, the entire bet is lost. For example, you can combine bets on two different teams winning two separate matches.
If a match is declared a no-result or abandoned due to rain or any other reason, the stake placed on that match is generally refunded (voided). For accumulator bets, that selection is removed and the total odds are recalculated using the remaining selections. The specific rules are detailed in the betting terms and conditions.
Decimal odds appear as numbers like 2.50 or 1.80 — you can use this number to calculate your return directly. Multiply your stake by the odds to get the total return. For example, a ৳1,000 bet at odds of 2.50 returns a total of ৳2,500 — of which ৳1,500 is profit. The higher the odds, the less likely the outcome, but the greater the reward.
In BPL and international matches, the most popular markets are Match Winner (which team will win), Top Batter (who will score the most runs), Total Runs Over/Under, and Innings Score. For example, many people enjoy betting on straightforward markets like "Will Bangladesh score 300+ runs?" in a Bangladesh vs India match.
Yes, 18coi offers live in-play betting. You can place bets in real time even after a match has started, and the odds update moment to moment based on how the game unfolds. Events like wickets falling, the powerplay ending, or a rain break are reflected in the odds immediately. It is an engaging way to bet.
Account Verification
Yes. 18coi uses SSL encryption to keep all data secure. Documents submitted for verification can only be viewed by the authorized verification team — they are never shared with any third party. Your personal information is strictly stored and managed in accordance with our privacy policy.
For identity verification, a Bangladeshi National ID card (NID), a valid passport, or a birth registration certificate is accepted. If address verification is required, a utility bill or bank statement can be submitted. All documents must be clearly readable and not expired.
Account verification is important for two reasons — first, it secures your account and prevents fraudulent use. Second, larger withdrawals are not possible without verification. 18coi follows this process to ensure responsible gaming and maintain a fair environment for all players.
When verification is rejected, a reason is usually provided — such as a blurry image or mismatched information. In that case, try again with clear, up-to-date documents. If the issue is not resolved, contact 18coi via live chat or support email at [email protected] — our team is always ready to assist in Bengali.
Yes, there may be a problem. The name registered on your bKash, Nagad, or Rocket wallet must exactly match the name used to register your 18coi account. If the names do not match, your withdrawal may be held. So when opening an account, use exactly the name shown on your NID or passport.
Account Security
Scammers often create fake sites that look just like the real one. For 18coi, always check the exact URL in your browser's address bar and look for the green padlock (HTTPS) icon. Do not click on URLs sent through unknown links or messages. A familiar name and logo on social media does not mean it is the real 18coi — type the site address directly into your browser.
If you suspect your account has been compromised, change your password immediately. Then notify 18coi via 24/7 live chat or at [email protected] so the team can act quickly. Check your recent transaction history and report any unfamiliar activity.
Absolutely not. No 18coi staff member or representative will ever ask for your OTP, bKash PIN, Nagad PIN, or Rocket PIN. Anyone asking for this information is certainly a scammer. Do not share such details with anyone, and report any such contact to our support team immediately.
Yes. 18coi uses industry-standard SSL encryption technology, which means your login details, personal information, and financial transactions are all transmitted in a fully encrypted state. This means no one can intercept and read or steal this information in transit. Always use a trusted internet connection to ensure a secure session.
A good password should be at least 10-12 characters long and ideally contain a mix of uppercase letters, lowercase letters, numbers, and special characters (such as @, #, !). Do not use your date of birth, phone number, or any easily guessable word as a password. Most importantly — do not use your 18coi password on any other site.
It is generally better not to log in to your account over public Wi-Fi, as these networks carry a risk of data exposure. However, 18coi's HTTPS connection does add a layer of security even in that situation. To stay safe, using mobile data or your own internet connection is recommended.
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Our support team is available 7 days a week, 24 hours a day in both Bengali and English. Get an instant response via live chat, or write to us by email with your details.
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