c3666 Terms and Conditions — Complete Policy
This document describes all the rules, conditions and policies that apply to using the c3666 platform. From account registration to payments, bonuses and responsible gaming — detailed information on each topic is provided below.
Introduction and Eligibility
General Statement
These terms and conditions ("Terms") apply to the use of the c3666 platform and all its services. By accessing the c3666 website, creating an account or using any service, you are considered to have fully read, understood and accepted these Terms.
c3666 is a secure and reliable online gaming and betting platform. Our services are for adult users only — you must be 21 years of age or older. Use of this platform by minors is strictly prohibited.
Important: These Terms may be updated at any time. Continued use of the platform after any changes means you have automatically accepted the new Terms. You are advised to check this page regularly.
Account Registration and Eligibility Requirements
Registration Eligibility
- You must be 21 years of age or older.
- You must be a resident of Bangladesh or access the platform from Bangladesh.
- You must have an active mobile number and a valid bKash, Nagad or Rocket account.
- Only one account per person is allowed. Creating multiple accounts is strictly prohibited.
- You cannot open an account if you are subject to any betting restriction or self-exclusion.
Account Security and Responsibility
It is your sole responsibility to keep your account password and login details completely confidential. c3666 will never ask for your password under any circumstances.
If you suspect unauthorized access to your account, notify us immediately via 24/7 live chat or email at: [email protected]. Full responsibility for all account activity rests with the account holder.
All information provided at registration must be true, accurate and complete. Providing false information may result in account termination.
Deposits, Withdrawals and Payment Policy
Deposit Policy
Funds can be deposited to the c3666 platform via bKash, Nagad and Rocket. The minimum deposit amount is ৳100 (for each method). Deposited funds are generally credited to your c3666 account instantly.
Users must deposit from a mobile banking account registered in their own name. Deposits from third-party accounts are not accepted.
Withdrawal Policy
- The minimum withdrawal amount is ৳500.
- Withdrawal processing generally takes 5 to 30 minutes.
- Withdrawals will only be sent to the same mobile banking account from which the deposit was made.
- Identity verification (KYC) may be required before withdrawal.
- c3666 reserves the right to temporarily suspend a withdrawal if fraud is suspected.
- Withdrawals will not be processed if the wagering requirements on bonus funds have not been met.
Please note: Any liability related to taxes, duties or transaction fees is entirely the user's own. c3666 accepts no responsibility in this regard.
Bonuses and Promotional Offers
Welcome Bonus Terms
New users will receive a 100% bonus on their first deposit, up to a maximum of ৳20,000. To claim this bonus, the applicable promotion code must be used at the time of deposit.
A 15x wagering requirement must be met before bonus funds can be withdrawn. This means if you receive a ৳10,000 bonus, you must place a total of ৳150,000 in bets.
The welcome bonus can only be received once and applies to the first deposit only. If an attempt is made to claim the bonus through multiple accounts, both accounts will be terminated.
General Bonus Rules
- c3666 reserves the right to change, suspend or cancel any bonus offer at any time.
- Bonus funds cannot be withdrawn directly like cash — withdrawal is only possible after the wagering requirements have been met.
- If wagering is not completed within the specified time limit after claiming a bonus, the bonus will be forfeited.
- The wagering contribution may vary across different games.
- Any incorrect bonus issued due to a system error or technical issue may be reclaimed at any time.
VIP Program and Special Benefits
VIP Tiers and Weekly Cashback
The c3666 VIP program has five tiers, each offering a weekly cashback benefit. Your tier is determined by your gaming activity and loyalty. The cashback rate for each tier is listed below:
- Bronze: Up to 0.2% weekly cashback — the starting tier for new members.
- Silver: Up to 0.5% weekly cashback — for regularly active players.
- Gold: Up to 0.7% weekly cashback — a reward for high activity.
- Platinum: Up to 1.0% weekly cashback — a special status for experienced players.
- Diamond: Up to 1.2% weekly cashback — recognition for the highest level of loyalty.
c3666 reserves the right to change VIP program benefits, tiers or cashback rates at any time. Notice will be given on the platform before any changes take effect.
Fair Play and Prohibited Activities
Fair Play Policy
c3666 is a fair play platform. All our games are secured by SSL encryption and operated using RNG (Random Number Generator) technology. Every outcome is determined in a completely impartial and random manner.
Manually altering game outcomes, exploiting software errors for advantage, or using any other dishonest means is strictly prohibited.
List of Prohibited Activities
- Placing bets using bots, automated software or artificial intelligence.
- Money laundering or using funds from illegal sources.
- Creating multiple accounts to claim bonus benefits.
- Attempting to hack or defraud another user's account.
- Collusion with other parties to defraud the platform.
- Intentionally exploiting any technical error in the game system.
Consequences: If evidence is found of involvement in any of the above activities, c3666 may immediately terminate the account, confiscate all balances, and take legal action if necessary.
Privacy and Data Protection
Personal Data Collection and Use
c3666 uses your personal information solely for providing services, account verification and fulfilling legal obligations. Your information is not sold to or shared with third parties for commercial purposes.
All data is protected by SSL encryption. For more details, please visit our Privacy Policy page.
You may request to view or correct your stored information at any time. Contact us at [email protected] regarding this.
Responsible Gaming and Setting Limits
Responsible Gaming Policy
c3666 places the highest priority on responsible gaming. Gaming is a form of entertainment — not a solution to financial problems. We encourage users to play within their means.
You can request deposit limits, betting limits or self-exclusion on your own account. Contact us via 24/7 live chat or at [email protected]. For more details, visit our Responsible Gaming page.
- If signs of gaming addiction appear, seek expert help immediately.
- Gaming is strictly prohibited for anyone under 21 years of age.
- Ensure that no minor has access to your account.
- Never place bets with borrowed money or funds needed for your livelihood.
Copyright and Intellectual Property
Copyright and Trademark
All content on the c3666 website — logos, designs, text, graphics, software and games — is the exclusive intellectual property of c3666. This content may not be reused, copied or distributed in any way without prior written permission from c3666.
The games and related content of game providers such as Pragmatic Play, Evolution Gaming, JILI, PG Soft and Spribe are entirely their own intellectual property. c3666 provides these games as an authorized distributor.
Limitation of Liability
Disclaimer
c3666 provides services on an "as is" basis. c3666 is not liable for any loss caused by technical errors, server outages or internet connectivity issues.
If you have any complaint about a game outcome, please contact our support team. All game data is stored in logs, and server records will be considered the final document in resolving any dispute.
Users use the platform at their own discretion and risk. c3666 does not provide compensation for money lost in bets.
Account Closure and Termination
Closure by the User
You may request to close your c3666 account at any time. To do so, send an email to [email protected] or contact us via 24/7 live chat.
If all applicable wagering requirements are met before account closure, the available balance may be withdrawn.
Termination by c3666
In the event of a breach of these Terms, fraud or any other misconduct, c3666 may suspend or terminate an account without notice.
In the event of account termination without valid cause, any available legitimate balance will be returned.
Dispute Resolution and Contact
Complaints and Dispute Resolution Process
For any complaint or dispute, please first contact our support team — via 24/7 live chat or by email at [email protected]. Our team will resolve your issue as quickly as possible.
Complaints submitted via live chat generally receive an initial response within the same session. More complex matters are discussed in detail via email.
If a resolution cannot be reached through our internal process, independent mediation will be considered as an alternative for dispute resolution.
Contact: For any questions or concerns, our support email is: [email protected] — available 24 hours a day, 7 days a week.
Amendment of Terms and Enforceability
Changes and Update Policy
c3666 reserves the right to update these terms and conditions at any time. Notice will be provided on the website for significant changes. Continued use of the platform after any changes means the new terms have been accepted.
If any part of these Terms is found to be invalid or unenforceable, the remaining parts will remain fully in effect.
These Terms are written in English and in the event of any dispute, the English version will be considered final.
Last Revision: These terms and conditions were last updated in January 2026. You are advised to visit this page regularly.