Please read these Terms & Conditions carefully before creating an account or using any services on CK51. This document constitutes a legally binding agreement between you and CK51.
Only individuals aged 18 and above may register for and use an account on CK51. Age verification is mandatory at the time of registration.
Each person may hold only one account. If multiple accounts are detected, all accounts may be closed and balances forfeited.
All bonuses are subject to specific wagering requirements. These conditions must be met before any bonus amount can be withdrawn.
Identity and payment method verification is required before any withdrawal. Submitting your NID and a selfie is mandatory.
CK51 is committed to responsible betting. If you feel you need support, take advantage of our deposit limits or temporary self-exclusion options.
Your personal information is protected with SSL encryption and is never shared with third parties.
These terms and conditions apply to the use of the CK51 platform, including its website and mobile app. CK51 is an online betting and gaming platform serving users in Bangladesh and select other countries.
By accessing ck51 or creating an account, you confirm that:
Accurate and complete information must be provided when registering on ck51. Providing false information may result in account termination and forfeiture of any balance.
Only one account is permitted per person, household, device, or IP address. CK51 uses automated systems to detect duplicate accounts.
All members must complete identity verification before making a withdrawal. Required documents:
Keep your login credentials (username and password) strictly confidential. If you suspect any unauthorized access to your account, contact CK51 Support immediately. You are responsible for all activity that occurs under your account.
Deposits on ck51 can be made via Mobile Pay, Nagad, and Rocket. The minimum deposit is ৳200. Deposits are typically credited within 1–5 minutes.
The minimum withdrawal amount is ৳500. Withdrawals will not be processed until KYC verification is complete. CK51 allows up to 48 hours to process withdrawals, though most are completed within 5–30 minutes.
| Payment Methods | Minimum | Time | Fee |
|---|---|---|---|
| Mobile Pay | ৳200 | 1–5 Minutes | Free |
| Nagad | ৳200 | 1–5 Minutes | Free |
| Rocket | ৳200 | 5–10 minutes | Free |
| Bank Transfer | ৳1,000 | 1–2 hours | Bank Charges |
All transactions on ck51 are conducted in BDT. For any transactions involving foreign currencies, ck51's designated exchange rate will apply.
If any transaction appears suspicious, ck51 may temporarily place it on hold and request additional verification. Complying with anti-money laundering regulations is a legal obligation for ck51.
All bonuses and promotions on ck51 are governed by the general terms below. Individual bonuses may also carry their own specific conditions.
A 100% bonus is available on your first deposit, up to a maximum of ৳10,000. To qualify, a minimum deposit of ৳500 is required, and a 15x wagering requirement must be met.
For example, if you receive a ৳1,000 bonus with a 15x wagering requirement, you must place a total of ৳15,000 in bets before the bonus can be withdrawn. This requirement can be fulfilled through any eligible bet.
Ck51 reserves the right to modify, suspend, or cancel any bonus offer at any time, without prior notice.
All betting activities on ck51 follow internationally recognised standards. It is your responsibility to familiarise yourself with the relevant sport's rules before placing a bet.
If an event is cancelled, the full stake for any related bet will be refunded. Bets on events that start more than 12 hours after the scheduled time may be voided.
The Cash Out feature is available on selected events and under specific conditions. ck51 reserves the right to suspend the Cash Out feature at any time. All Cash Out values offered are final.
The following activities are strictly prohibited on CK51. Any violation may result in immediate account termination and legal action:
Ck51 may suspend or close an account under the following circumstances:
You may request to close your account at any time. Please withdraw all available balance before doing so. Contact our support team via live chat or email.
An account with no transactions for 12 months will be marked as inactive. A monthly maintenance fee of ৳50 may be deducted from inactive accounts.
Ck51 accepts no responsibility for the following:
Under no circumstances shall CK51's total liability exceed the value of the transaction in question.
Ck51 takes your personal data seriously. For details on the information we collect, please refer to our Privacy Policy page.
In short, CK51:
CK51 reserves the right to update these Terms & Conditions at any time. Members will be notified via email or SMS of any significant changes.
Updated terms take effect from the date they are published. Continued use of CK51 after any changes constitutes your acceptance of the revised terms.
If you have any questions regarding these terms and conditions, Help Center visit the page or reach out to us via Live Chat.
CK51 believes betting is for entertainment purposes only. If you feel you are losing control of your betting habits, set personal limits or take a temporary break. All responsible gambling tools are available in your account settings.
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