Legal Documents

CK9 Terms & Conditions — Play with Transparency

Please read these Terms and Conditions carefully before joining ck9. This document forms the basis of the agreement between you and ck9. We believe transparency is the foundation of trust.

Last Updated: 1 January 2026 Language: Bengali Reading time: approx. 15 minutes Active Documents
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This document sets out all the rules and conditions governing use of the ck9 platform. By using the platform, you agree to these terms.
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Core Principles

Key Highlights of ck9's Terms & Conditions

Before reading the full document, here are the six most important points at a glance.

Age Requirement: 18+ mandatory
You must be at least 18 years old to register and play on ck9. Accounts found to belong to minors will be closed immediately, and all winnings may be forfeited.
One Account Per Person
Each member may only hold one account. If multiple accounts are found, all will be closed and any bonuses forfeited. However, different members of the same household may each create their own separate account.
Meet the wagering requirement for your bonus
A wagering requirement must be met before any bonus can be withdrawn. A 15x wager applies to the Welcome Bonus. Withdrawals are not permitted until the requirement is fulfilled.
Payment Verification Required
Identity verification (KYC) is required before your first withdrawal. Verification of your National ID or passport and mobile number is mandatory. This is in place to keep your funds secure.
Fraud Strictly Prohibited
Any account found to be involved in match fixing, bot usage, bonus abuse, or any form of fraud will be permanently closed. ck9 monitors all account activity.
Responsible Gaming Protection
ck9 supports members experiencing gambling-related problems. Deposit limits, self-exclusion, and cooling-off periods can be activated at any time, all free of charge.
Important Notice

These Terms and Conditions ("Terms") govern the use of the CK9 platform (ck9.run) and all associated services. By registering or accessing the platform, you are deemed to have agreed to these Terms. If you do not agree with any part of these Terms, please refrain from using the platform.

01General Terms & Conditions

Ck9 is an online gaming and Sports Betting platform serving users in Bangladesh. These Terms are provided in Bengali to ensure all users can understand them with ease.

By accessing ck9 or using any of its services, you confirm the following:

  • You are at least 18 years of age and legally capable of entering into a contract.
  • Online gaming is legally permitted in the country or region where you reside.
  • You are playing for yourself and for your own entertainment — not on behalf of anyone else.
  • You have read and understood the full content of these Terms & Conditions.
  • Agree to comply with ck9's Privacy Policy, Responsible Gaming Policy, and all other applicable policies.
Warning
Gaming can be addictive. ck9 believes gaming should be a source of entertainment. If you feel gaming is having a negative impact on your life, please use our Responsible Gaming tools or contact support.
02Account Registration & Verification

To open an account at ck9, you must register with accurate and complete information. Providing false information is strictly prohibited and may result in account closure.

What you need to register:
  • Full legal name (as it appears on your National ID)
  • Active mobile number (matching your bKash / Nagad / Rocket account)
  • Valid Email Address
  • Date of Birth (for 18+ verification)
  • A strong password (minimum 8 characters)

Each person may register only one account. Multiple accounts found sharing the same device, IP address, or payment method will be considered linked accounts.

KYC Verification
KYC verification is mandatory before your first withdrawal and for transactions above a specified amount. A copy of your National ID, passport, or driving licence must be submitted. Withdrawals cannot be processed until verification is complete.

You are responsible for keeping your account secure. Never share your password with anyone. If you suspect unauthorized access to your account, contact ck9 support immediately.

03Deposit & Withdrawal Rules

All financial transactions on ck9 are conducted in Bangladeshi Taka (BDT). We offer fast and secure payments via bKash, Nagad, and Rocket.

Transaction TypeMinimum AmountMaximum AmountProcessing Time
Deposit (bKash)৳ 300৳ 50,000/dayInstant
Deposit (Cash)৳ 300৳ 50,000/dayInstant
Deposit (Rocket)৳ 300৳ 30,000/dayInstant
Withdrawal (Any)৳ 500৳ 30,000/day2–3 minutes
VIP Withdrawal৳ 500৳ 1,00,000/dayInstant
Important Withdrawal Terms:
  • To make a withdrawal, your deposited amount must be wagered at least once.
  • Withdrawals will only be sent to the mobile number used to make the deposit.
  • Your first withdrawal will not be processed until KYC verification is complete.
  • If suspicious activity is detected, ck9 may place a hold on withdrawals and request additional verification.
  • Ck9 reserves the right to investigate any deposit that appears to be from a suspicious source.
Transaction Fees
ck9 does not charge any deposit or withdrawal fees. However, your mobile banking provider (bKash, Nagad, etc.) may apply their own charges.
04Bonus & Rewards Terms

Full and transparent information about ck9's bonus program is provided here. Each bonus has specific terms that must be read before claiming.

General Bonus Rules:
  • Wagering Requirement: A specified amount must be wagered before a bonus can be withdrawn. For example, a 15x wagering requirement on a ৳ 1,000 bonus means ৳ 15,000 must be wagered.
  • Validity: Every bonus comes with a set expiry date. Once expired, the bonus and any associated winnings will be forfeited.
  • One Bonus Per Person: Each bonus is applicable once per member, household, device, IP address, or payment method.
  • Bonus Abuse: Using multiple accounts or false information to claim bonuses will result in the cancellation of all bonuses and winnings.
  • Game Eligibility: Some bonuses are only valid for specific games or game categories.

Ck9 reserves the right to modify, suspend, or cancel any bonus offer at any time. In the case of any suspicious bonus claim, ck9 may investigate and verify the account if necessary.

05Betting Rules

Ck9 offers Sports Betting, casino games, Live Casino, and other gaming activities. Each game category has its own specific rules.

Sports Betting Rules:
  • If a match is cancelled or abandoned after a bet has been accepted, the bet will be voided and the stake refunded.
  • In live betting, confirmed bets cannot be changed or cancelled.
  • Ck9 reserves the right to void any bet accepted at incorrect odds. In such cases, the stake will be fully refunded.
  • The maximum winning amount is ৳ 5,00,000 per bet (separate limits apply for VIP members).
Casino Game Rules:
  • All game outcomes are determined by an RNG (Random Number Generator), certified by an independent third party.
  • If a game is interrupted due to a technical error, ck9 reserves the right to void the result of that round.
  • If your internet connection drops during a game, the outcome generated by the game at that point will be considered the final result.
Odds Changes
Odds in Sports Betting are subject to change. The odds at the time a bet is confirmed are final. By enabling the "Accept Odds" setting on ck9, you automatically agree to any odds changes.
06Prohibited Activities

The following activities are strictly prohibited on ck9. Violations may result in permanent account closure and referral to the relevant authorities.

  • Multiple Accounts: A single individual holding multiple accounts.
  • Bots & Automated Software: Using software or bots to play games or place bets in place of a real person.
  • Bonus Abuse: Claiming bonuses in violation of the rules or attempting to profit directly from a bonus balance.
  • Account Sale: Buying or selling accounts.
  • Match Fixing: Attempting to manipulate or influence game outcomes.
  • Money Laundering: Using ck9 for the purpose of laundering illegally obtained funds.
  • Chargeback Fraud: Filing a chargeback with your bank after deposited funds have already been used.
  • Cyber Attacks: Attempting to exploit security vulnerabilities on the platform.

The ck9 team monitors platform activity around the clock. If any unusual patterns are detected, accounts may be suspended immediately.

07Privacy & Data Protection

Ck9 takes the protection of your personal data extremely seriously. We do not sell or share your information with any third party.

  • Your personal information is collected solely for the purposes of service delivery and verification.
  • Financial data is secured with 256-bit SSL encryption.
  • We use cookies to enhance your experience on the platform.
  • Information may be disclosed to regulatory authorities where required by law.

To read our full Privacy Policy, visit our Privacy Policy View Page.

08Responsible Gaming

Ck9 is firmly committed to responsible gaming. We want every member to enjoy a healthy and positive experience.

  • Deposit Limit: Set daily, weekly, or monthly deposit limits. Once set, limits cannot be decreased for 24 hours.
  • Self-Exclusion: You may exclude yourself from the platform either temporarily or permanently.
  • Cooling-Off Period: You may take a break for anywhere from 24 hours up to 6 months.
  • Reality Check: You will receive periodic notifications showing how long you have been playing.

For more details, visit our Play Responsibly View Page.

09Account Closure & Suspension

Ck9 reserves the right to suspend or close any account for the following reasons:

  • Violation of any provision of these Terms
  • Registration with False or Incorrect Information
  • Suspicious or Fraudulent Activity
  • Failure to Provide KYC Verification
  • Legal or Regulatory Reasons

If there is any valid balance in your account at the time of closure, ck9 will decide whether to return it after the investigation is complete. Bonus balances are generally non-refundable.

You can also request account closure at any time by contacting support.

10Dispute Resolution

For any complaints or disputes, please contact ck9 customer support first. Our team will endeavour to resolve the issue within 48 hours.

  • Instant support is available via live chat (24/7).
  • Complaints submitted by email will receive an initial response within 24 hours.
  • If you are not satisfied with ck9's resolution, the matter will be referred to a neutral third-party mediator.
  • The maximum resolution time for all disputes is 30 business days.
Contact Support
ck9's support team is fully available in Bengali. For any issue, reach out via live chat — we're always here to help.
11Changes to Terms & Conditions

Ck9 reserves the right to modify these Terms at any time. In the event of changes:

  • Members will be notified by email or platform notification at least 7 days before any changes take effect.
  • For major updates, your consent to the new terms will be required at login.
  • Continued use of the platform after any changes takes effect will be considered acceptance of the updated Terms.
  • If you do not agree to the updated terms, you will be given the option to close your account and have your valid balance returned.

The latest version of these Terms is always available on the ck9 website.

Last Updated
These Terms & Conditions were last updated on 1 January 2026. Previous versions are archived at ck9.
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Clear rules, a fair platform — play with peace of mind at ck9. Get started today with a 200% Welcome Bonus.

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