Legal Documents

Mamubaj Terms & Conditions — plain language, plain and simple

Please read these Terms carefully before using our platform. Mamubaj is committed to transparency — which is why we've written these in plain language rather than dense legal jargon.

Last Updated: January 2026

General Terms & Conditions

Section 01

By using the Mamubaj website (mamubaj.net) and any of its associated services, you agree to be fully bound by these Terms & Conditions. Mamubaj reserves the right to suspend or permanently close any account that fails to comply with these Terms.

Although these Terms & Conditions are written in Bengali, the English version shall serve as the governing document in the event of any legal dispute. Mamubaj's services are strictly for users aged 18 and above. Opening an account by anyone under the legal age is strictly prohibited.

Important: By registering with Mamubaj, you confirm that you are eligible to participate in online gaming under applicable laws.

  • These terms and conditions are subject to change at any time.
  • Continued use of the service after any changes constitutes acceptance of the updated terms.
  • If any term is unclear, don't hesitate to ask our Support team.

Account Registration & Verification

Section 02

You must provide accurate and genuine information when creating a Mamubaj account. Registration using false or incorrect details may result in account termination and forfeiture of any balance.

One Account Policy

Each individual may operate only one account. Creating multiple accounts using the same mobile number, national ID, or payment method is strictly prohibited.

1
Registration

Create your account using your correct mobile number and date of birth.

2
Verification (KYC)

A national ID card or passport may be required before your first withdrawal.

3
Security

Use a strong password and keep two-factor authentication enabled.

4
Update Information

If your details change, notify Support right away.

Payments, Deposits & Withdrawals

Section 03

Mamubaj supports deposits and withdrawals via bKash, Nagad, Rocket, and direct bank transfer. All transactions are processed in Bangladeshi Taka (BDT).

Payment MethodsMinimum DepositMinimum WithdrawalProcessing Time
BKash৳500৳5005–15 Minutes
Nagad৳500৳5005–15 Minutes
Rocket৳500৳50010–30 Minutes
Bank Transfer৳1,000৳1,0001–3 Business Days
Important Payment Policy
  • Withdrawals can only be made to the same account used for the original deposit.
  • Payments to third-party accounts are not accepted.
  • Mamubaj may place a hold on withdrawals in cases of suspicious transactions.
  • Additional documentation may be requested as needed to comply with anti-money laundering requirements.

Please note: Deposits cannot be cancelled. Please make sure before completing your deposit.

Bonuses, Promotions & Offers

Section 04

Mamubaj offers a range of bonuses and promotional deals — including welcome bonuses, reload bonuses, cashback, and special event offers. Each bonus comes with its own specific terms, which are outlined on the respective bonus page.

Wagering Requirements

A minimum wagering requirement must be met before bonus funds can be withdrawn. Typically, you need to wager between 5x and 10x the bonus amount before it becomes withdrawable. The exact rate is clearly stated on each offer's detail page.

  • Every bonus must be used within its specified validity period.
  • Any unused bonus will be forfeited once its validity period expires.
  • Multiple bonuses cannot be used simultaneously unless explicitly stated otherwise.
  • Confirmed bonus abuse may result in account closure.
  • Mamubaj reserves the right to modify or cancel any promotion at any time.

Bonus Policy: If two members of the same household use the same bonus, it may be considered bonus abuse.

Gaming Policy & Fair Play Guarantee

Section 05

All games on Mamubaj are powered by an internationally certified Random Number Generator (RNG) system, which is regularly audited by independent third parties. This ensures that no game outcome is predetermined or manipulated in any way.

Betting rules for Sports Betting and live gaming vary by game. Odds are subject to change and no alterations can be made once a bet has been confirmed. If a game is cancelled due to a technical fault, the stake will be refunded.

  • The RTP (payout rate) for all games is listed on our Games page.
  • If a game is interrupted due to a network issue, the session will be automatically restored.
  • In Live Dealer games, the dealer's decision is final.
  • Any betting strategy designed to exploit or defraud the system is strictly prohibited.

Prohibited Activities

Section 06

The following activities are strictly prohibited to protect Mamubaj's integrity and the interests of all players. Any violation will result in immediate account closure and forfeiture of balance.

  • Operating multiple accounts under the same identity.
  • Manipulating or coordinating bets to abuse bonuses.
  • Use of stolen or unauthorized payment methods.
  • Money laundering or transactions involving illegal funds.
  • Using automated bots or software to play.
  • Harassing or attempting to defraud other players.
  • Exploiting system vulnerabilities to gain an unfair advantage.
  • Opening an account for a minor or allowing a minor to play.

Data Privacy & Protection

Section 07

Mamubaj treats the security of your personal information with the utmost importance. We never sell your data to third parties. Information is used solely for service improvement and legal compliance purposes. For more details, please refer to our Privacy Policy Read.

  • All data is secured with 256-bit SSL encryption.
  • Payment information is stored in compliance with PCI DSS standards.
  • You have the right to request the deletion of your personal data.

Responsible Gaming

Section 08

Mamubaj believes gaming should be a healthy form of entertainment. We never want any player to suffer mental or financial harm because of gaming. That's why we offer a range of protective features.

  • Set daily, weekly, and monthly deposit limits at your convenience.
  • Option to self-exclude for a set period of time.
  • Option to set an account cooling-off period.
  • Our Support team is always on hand to help.

For more details, please refer to our Responsible Gaming Policy Visit the page. Remember — gaming is for entertainment, not as a sole source of income.

Account Closure & Restrictions

Section 09

Mamubaj reserves the right to suspend or permanently close an account without prior notice in the circumstances listed below. If an account is closed, any valid balance will be refunded, but bonus amounts will be forfeited.

  • If evidence of a terms violation is found.
  • If fraudulent activity is suspected.
  • If signs of money laundering are detected.
  • By order of a legal authority.
  • If a player submits a request to close their own account.

To close your account, email our support team. Your request will be processed within 3 business days.

Changes to Terms & Contact

Section 10

Mamubaj reserves the right to update any part of these Terms & Conditions at any time. For significant changes, advance notice will be sent via SMS or email to your registered mobile number.

For any questions or complaints, please contact our Support team: [email protected]

Last Updated: These terms and conditions were last updated in January 2026. Continued use of the service following any changes constitutes acceptance of the revised terms.

Why Trust Mamubaj?

Our policies aren't just on paper — you'll see them in action every day

Licensed Operations

Mamubaj operates under an international gaming licence. Compliance with all regulations is a binding obligation for us.

Transparent Bonus Terms

Every bonus comes with clearly stated terms. There are no hidden conditions — read them first, then claim.

Fast & Secure Payments

Instant transactions across all major payment methods including bKash and Nagad. No third-party involvement.

Provably Fair Games

All games pass third-party audits. The RNG system leaves no room for manipulation.

24/7 Support in Bengali

If you have trouble understanding any term, our team is happy to explain it in Bengali. No question is too small.

Responsible Gaming Tools

Spending limits, cooling-off periods, and self-exclusion — all player protection tools available free of charge.

FAQ

Everything You Need to Know About Promotions & Referrals

You can find all active promotions and offers from Mamubaj in the "Promotions" or "Offers" section of the platform. New offers typically come out at least once a week — and even more frequently during the cricket season or festive periods. Whenever a new offer goes live, you'll be notified via SMS or email to your registered mobile number. Keep your number and email up to date so you never miss a deal. Monthly cashback and weekly reload bonuses are also available regularly — check the Promotions page for details.

Yes, Mamubaj has an active referral bonus program. You'll find a personal referral link in your account — when a friend registers using that link and makes their first deposit, you'll receive a bonus. Bonus amounts and terms may change from time to time, so check the current Promotions page for the latest details. To qualify for the referral bonus, the referred person must open a brand new account — existing accounts are not eligible. Referrals from the same device or IP address will not be considered valid.

You've read the terms — now start playing

Register with Mamubaj and enjoy a world-class gaming experience, complete with a welcome bonus.

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