Terms & Conditions — 3666com
This agreement governs your use of the 3666com platform, including all casino games, sports betting services, account management, and payment processing. Please read these terms carefully before using any part of our platform.
Key Points at a Glance
You must be at least 18 years of age to register and use 3666com. Age is verified during registration and again at first withdrawal. Underage accounts are closed immediately.
All transactions on 3666com are denominated in Bangladeshi Taka (BDT). Supported methods include bKash, Nagad, Rocket, Upay, and major Bangladeshi bank transfers. No foreign currency conversion is applied.
All bonuses and promotional offers are subject to wagering requirements. Bonus funds and any winnings derived from them cannot be withdrawn until wagering conditions are fully met.
Each player may hold only one active account on 3666com. Duplicate accounts are considered a breach of these Terms and will result in account suspension and forfeiture of balances.
Any attempt to manipulate games, exploit software bugs, use automated betting software, or collude with other players is strictly prohibited and will lead to immediate account closure.
3666com reserves the right to amend these Terms at any time. Continued use of the platform following notification of changes constitutes acceptance of the updated Terms.
Definitions
The following defined terms appear throughout this agreement. Wherever these terms are used, they carry the meanings assigned below, whether used in singular or plural form.
- "Platform" — refers to the 3666com website, mobile interface, application, and all associated services operated under the 3666com brand.
- "Player" / "User" / "You" — refers to any individual who registers an account on the Platform, accesses any part of the Platform, or otherwise uses the services provided by 3666com.
- "Account" — the personal, non-transferable account created by a Player upon successful registration, used to access games, place bets, and manage funds on the Platform.
- "We" / "Us" / "Our" / "3666com" — refers to the operating entity behind the 3666com Platform and all its associated services.
- "Balance" — the total BDT funds held in a Player's account at any given time, comprising real-money deposits and any applicable bonus funds separately designated.
- "Bonus Funds" — promotional credits awarded to a Player under a specific offer, subject to wagering requirements and separate from real-money balances.
- "Wagering Requirement" — the total volume of qualifying bets a Player must place before Bonus Funds and associated winnings become eligible for withdrawal.
- "BDT" — Bangladeshi Taka, the currency in which all transactions on the Platform are denominated, represented by the symbol ৳.
- "Game Provider" — a third-party software company (such as Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, or Ezugi) whose games are made available on the Platform.
- "KYC" — Know Your Customer verification procedures used by 3666com to confirm the identity and age of Players before processing withdrawals or at any other point deemed necessary.
- "Responsible Gaming Tools" — features available to Players including deposit limits, session reminders, cooling-off periods, and self-exclusion.
- "Force Majeure" — any event beyond the reasonable control of 3666com, including but not limited to natural disasters, government actions, internet infrastructure failures, or third-party payment processor outages.
Acceptance of Terms
By accessing, registering on, or using any part of the 3666com Platform, you confirm that you have read, understood, and agree to be legally bound by these Terms & Conditions in their entirety. These Terms constitute a binding legal agreement between you and 3666com. If you do not agree with any provision of these Terms, you must immediately cease using the Platform and, if applicable, request closure of your account.
Acceptance of these Terms is a prerequisite for account registration. During the registration process, you will be asked to confirm your acceptance by checking a designated box. This action constitutes your electronic signature and legal acceptance of these Terms. You acknowledge that electronic acceptance has the same legal force and effect as a handwritten signature under applicable law.
These Terms should be read in conjunction with the following additional policies, each of which forms part of the overall agreement between you and 3666com:
- The Privacy Policy, which governs how 3666com collects, stores, and uses your personal data.
- The Responsible Gaming Policy, which outlines the tools and support available to help you manage your gambling activity safely.
- Any specific Bonus & Promotions Terms associated with a particular offer, which supplement the general bonus provisions in Section 6 of these Terms.
- Any Game-Specific Rules communicated within individual game interfaces by the relevant Game Provider.
3666com reserves the right to amend, modify, or replace these Terms at any time and at its sole discretion. When material changes are made, 3666com will notify registered Players via a prominent notice on the Platform and, where feasible, by email to the address registered on the account. Your continued use of the Platform following the publication of updated Terms constitutes your acceptance of those updated Terms. If you do not accept the updated Terms, you must stop using the Platform immediately and request account closure.
These Terms are governed by and construed in accordance with applicable law. Any dispute arising out of or in connection with these Terms that cannot be resolved through our internal complaints process shall be subject to the exclusive jurisdiction of the courts applicable to the Platform's operating jurisdiction.
When You Are Bound
- When you create an account on the Platform
- When you access the Platform as a guest
- When you place any bet or wager
- When you make a deposit or withdrawal
- When you claim a bonus or promotional offer
- When you contact our support team
- When you continue using the Platform after Terms are updated
Age Restriction & Eligibility
18+ Only — This is a strict requirement with no exceptions. By using the Platform, you warrant that you are at least 18 years of age. Any Player found to be under 18 will have their account closed immediately, all deposits returned, and any winnings forfeited.
Access to and use of the 3666com Platform is strictly restricted to individuals who are 18 years of age or older at the time of registration and at all times during use of the Platform. This age restriction is absolute and non-negotiable. It is designed to comply with responsible gaming standards and to protect minors from the potential harms associated with gambling.
By registering an account on 3666com, you represent, warrant, and confirm that:
- You are at least 18 years of age;
- You are legally permitted to participate in online gambling under the laws applicable in your jurisdiction;
- You are accessing the Platform for your own personal entertainment purposes only, and not on behalf of any other person;
- You are not acting as an agent, employee, or contractor of any gambling-related business that could constitute a conflict of interest;
- You are not a resident of any jurisdiction in which online gambling is expressly prohibited by law.
3666com employs age verification procedures at the point of registration and during the KYC process triggered before a Player's first withdrawal. Players may be required to submit a government-issued photo identification document (such as a National Identity Card, passport, or driving licence) and proof of address to confirm their identity and date of birth. Failure to provide satisfactory documentation within the timeframe requested will result in the suspension of withdrawal privileges until verification is completed.
3666com strongly encourages parents and guardians to install parental control software on any device that may be used by minors to access the internet. If you have reason to believe that a minor has accessed the Platform or registered an account, please contact our support team immediately at support@3666com so that we can investigate and act accordingly.
Account Registration
To access real-money games, place bets, or make deposits and withdrawals on 3666com, you must register a Player account. Registration is free of charge. During registration, you are required to provide accurate, current, and complete information, including your full legal name, date of birth, email address, and a valid mobile phone number registered in Bangladesh.
You are strictly permitted to hold only one active account on the Platform. Creating multiple accounts — whether in your own name, under aliases, or using another person's identity — is a material breach of these Terms. 3666com actively monitors for duplicate account activity using technical and behavioural detection methods. Where duplicate accounts are identified, all associated accounts will be suspended, outstanding balances may be forfeited, and the matter may be referred for further investigation.
You are responsible for maintaining the confidentiality of your account login credentials, including your username and password. You must not share your login details with any third party. All activity that occurs on your account, whether conducted by you or by any other person using your credentials, is your sole responsibility. If you suspect that your account has been accessed without your authorisation, you must notify 3666com immediately at support@3666com and change your password without delay.
3666com reserves the right to refuse any registration application at its sole discretion without being required to provide a reason. We also reserve the right to request additional identity verification documents at any stage of the account relationship, including at the time of registration, during active play, or prior to processing a withdrawal.
All information you provide to 3666com must be kept up to date. If any of your personal details change — including your mobile number, email address, or payment account details — you must update your account profile promptly or notify the support team. Providing false or misleading information is a ground for immediate account closure and forfeiture of any balance held in the account.
Registration Requirements
- Full legal name (matching government ID)
- Valid date of birth confirming age 18 or above
- Active email address (used for all account communications)
- Bangladesh mobile number (for SMS verification)
- Preferred BDT payment method (bKash, Nagad, Rocket, or bank)
- Agreement to these Terms & Conditions and the Privacy Policy
Account Security Tips
- Use a strong, unique password not shared with other sites
- Enable two-factor authentication (2FA) from account settings
- Never share your login credentials with anyone
- Log out fully when using a shared or public device
- Contact support immediately if you suspect unauthorised access
Deposits & Withdrawals
Deposit Policy
All deposits on 3666com are processed in Bangladeshi Taka (BDT). The minimum deposit amount is ৳20. Deposits via bKash, Nagad, Rocket, and Upay are credited to your account balance typically within seconds of the transfer being confirmed by the mobile financial service. Bank transfer deposits via Dutch-Bangla Bank, City Bank, BRAC Bank, Islami Bank, and Sonali Bank are credited within one to two business hours, subject to the processing schedules of the respective bank.
3666com does not charge any deposit fees. However, your mobile financial service or bank may apply their own standard transaction charges, over which 3666com has no control. You are responsible for verifying any fees applied by your payment provider prior to initiating a transfer.
Deposits must be made from a payment account registered in your own name. Deposits from third-party accounts — including accounts belonging to family members, friends, or associates — are not permitted and may result in account suspension pending investigation. 3666com will not be liable for any funds lost as a result of a deposit made from a third-party account.
Withdrawal Policy
Withdrawals are available to Players who have completed the KYC verification process. The minimum withdrawal amount is ৳100. Withdrawal requests are reviewed by our finance team and processed according to the following typical timeframes: bKash and Nagad withdrawals are completed within 15 minutes under normal operating conditions; Rocket and Upay withdrawals within 30 minutes; bank transfers within 24 hours. These timeframes are indicative and may be extended during periods of high volume or in exceptional circumstances.
Withdrawals will be returned to the same payment method used for the original deposit wherever technically possible. If a withdrawal cannot be processed via the original deposit method, our support team will contact you to agree an alternative. 3666com reserves the right to conduct additional verification checks before approving any withdrawal, particularly for first-time withdrawals or withdrawals above ৳50,000.
Only real-money balances are eligible for withdrawal. Bonus Funds are not withdrawable; only winnings generated from real-money play or from Bonus Funds that have satisfied the applicable wagering requirements may be withdrawn. Any outstanding wagering requirements must be completed before a withdrawal can be approved.
Bonus & Promotions Policy
3666com offers a range of bonuses and promotional offers to eligible Players, including welcome bonuses, reload bonuses, free spins, cashback offers, and seasonal promotions aligned with events such as Eid ul-Fitr, Eid ul-Adha, Pohela Boishakh, Victory Day, and the BPL cricket season. Each individual promotion is subject to its own specific terms, which are published on the promotional page at the time the offer is made available. Those specific terms supplement and take precedence over the general provisions in this section where there is any conflict.
The following general conditions apply to all bonuses and promotions on 3666com unless the specific promotion terms state otherwise:
- Eligibility: Promotional offers are available to Players who have an active, verified account in good standing. 3666com reserves the right to exclude any Player from a promotion at its discretion, including where there is evidence of bonus abuse or manipulation.
- Wagering Requirements: All Bonus Funds are subject to a wagering requirement before they or any associated winnings can be withdrawn. The applicable wagering multiplier will be stated clearly in the specific promotion terms. Only bets placed on qualifying games count towards wagering requirements; excluded game categories will be listed in the specific terms.
- Time Limits: All bonuses carry an expiry period. Bonus Funds and any associated winnings that have not met wagering requirements within the stated expiry period will be automatically removed from the account balance without compensation.
- Maximum Bet: While a Bonus is active in your account, a maximum single-bet limit applies. Placing bets in excess of this limit while a Bonus is active may result in the forfeiture of the Bonus and any associated winnings. The maximum bet amount will be stated in the specific promotion terms.
- One Bonus Per Promotion: Each promotional offer may only be claimed once per Player, per household, per device, and per payment account. Attempts to claim the same promotion multiple times constitute bonus abuse.
- No Cash Value: Bonus Funds have no cash value and cannot be transferred, sold, or exchanged for cash except by satisfying the applicable wagering requirements.
3666com reserves the right to withdraw, modify, or cancel any promotional offer at any time without prior notice. If a promotion is cancelled while a Player holds an active Bonus received under that promotion, the Player will be notified and the remaining Bonus will be handled in accordance with the specific terms of that promotion.
Any Player found to be engaging in bonus abuse — including but not limited to exploiting wagering patterns to extract bonus value at low risk, using multiple accounts to claim bonuses repeatedly, or coordinating with other Players to collectively exploit a promotion — will have their Bonus Funds forfeited, their account suspended, and may be permanently banned from the Platform.
User Obligations & Conduct
As a Player on 3666com, you agree to use the Platform solely for lawful, personal entertainment purposes and in strict compliance with these Terms. You must not use the Platform in any way that is unlawful, abusive, harmful, or disruptive to 3666com or to other Players. The following conduct is strictly prohibited and will result in immediate account suspension, forfeiture of balances, and potential legal action:
- Using automated software, bots, scripts, or artificial intelligence tools to place bets, access games, or interact with the Platform in any manner not available to ordinary users.
- Exploiting errors, glitches, or vulnerabilities in any game or in the Platform itself. Any winnings obtained through a software error or technical malfunction are void and must be returned to 3666com.
- Colluding with other Players to manipulate the outcome of any game or to exploit the Platform's systems.
- Using the Platform to launder money or to process proceeds of criminal activity. All accounts are subject to anti-money laundering monitoring in accordance with our obligations as a responsible platform operator.
- Providing false information at registration or during any KYC verification process.
- Attempting to access another Player's account without authorisation.
- Harassing, threatening, or abusing 3666com staff or other Players through any communication channel.
- Using a VPN, proxy, or other IP-masking tool to circumvent geographic restrictions or to disguise your true location or identity.
You agree to cooperate fully with any investigation conducted by 3666com in relation to suspected breach of these Terms. This includes providing identification documents, transaction records, or other information reasonably requested by our compliance or security teams within a reasonable timeframe. Failure to cooperate with an investigation may itself constitute grounds for account suspension.
Responsible Use Reminder
3666com is a platform for entertainment. Gambling should always be enjoyable and conducted within personal financial limits. We encourage all Players to make use of the Responsible Gaming tools available in their account settings, including:
- Daily, weekly, and monthly BDT deposit limits
- Session time reminders
- Cooling-off periods (24 hours, 7 days, or 30 days)
- Permanent or indefinite self-exclusion
If you feel that gambling is becoming a problem, please contact our support team immediately at support@3666com or visit our Responsible Gaming page for further guidance. Help is available 24 hours a day, 7 days a week. 18+ only.
Account Suspension & Closure
3666com reserves the right to suspend, restrict, or permanently close any Player account at any time and without prior notice where there is reasonable cause to do so. Grounds for suspension or closure include, but are not limited to: breach of these Terms; provision of false or misleading registration information; failure to complete KYC verification within the required timeframe; suspected fraudulent, money laundering, or other illegal activity; bonus abuse; chargebacks or reversal of payment transactions; and any conduct that 3666com deems harmful to the integrity of the Platform or to other Players.
Where an account is suspended pending investigation, 3666com will endeavour to notify the Player via their registered email address. During a suspension period, the Player will not be able to log in, place bets, or initiate withdrawals. The account balance will be held securely during the investigation. If the investigation concludes in the Player's favour, the suspension will be lifted and full account access restored. If the investigation confirms a breach of these Terms, the account will be permanently closed, and the balance will be handled in accordance with the findings of the investigation — which may include forfeiture of all or part of the balance where the breach involved fraudulent or prohibited activity.
A Player may voluntarily request closure of their account at any time by contacting the 3666com support team at support@3666com. Voluntary closure requests will be processed within 24 hours. Any real-money balance remaining in the account at the time of closure will be refunded to the Player's registered payment method, provided that all applicable KYC requirements have been satisfied and there are no outstanding compliance holds on the account. Bonus Funds and any winnings derived solely from Bonus Funds that have not met wagering requirements will not be returned upon voluntary closure.
Players who have registered for self-exclusion through our Responsible Gaming tools should be aware that self-exclusion is a permanent or time-limited restriction, not a conventional account closure. During a self-exclusion period, the account is locked and cannot be reopened at the Player's request until the exclusion period expires (for time-limited exclusions) or the Player contacts our responsible gaming team and completes the required cooling-off period (for indefinite exclusions). 3666com takes its self-exclusion commitments seriously and will not reopen a self-excluded account without following the full responsible gaming re-entry protocol.
Upon permanent account closure — whether voluntary, for breach of Terms, or following a completed self-exclusion — 3666com will retain the Player's personal data in accordance with the Privacy Policy and applicable data retention obligations.
Questions About These Terms?
Our support team is available 24/7 to clarify any aspect of these Terms & Conditions. You can also explore our FAQ for quick answers, or visit our Responsible Gaming page to learn about the tools available to help you play safely.