Legal Document

123mkb Terms and Conditions
— Your Rights and Responsibilities

Please read all terms and conditions carefully before using this platform. This is a legally binding agreement between you and us.

Last Updated: January 2026
Applicable in Bangladesh
For Ages 21 and Above Only
Important Notice: These terms and conditions may be updated at any time. Continued use of the platform after any changes means you have accepted the updated terms.

1. Definitions and Introduction

In this document, "123mkb", "we", "our", or "platform" refers to the website https://123mkb.cam and all related services. "User", "you", or "member" refers to any person who has registered on this platform or is using its services.

1.1 Key Definitions

  • Account: Each user's personal registered profile that grants access to services on this platform.
  • Bonus: Any promotional credit, free bet, or reward offered by the platform.
  • Wager / Bet: A specific amount of money placed by a user on the outcome of a game or event.
  • Wagering Requirement: The condition requiring a specified number of bets to be placed before bonus funds can be withdrawn.
  • Deposit: The process of adding money to a user's account.
  • Withdrawal: The transfer of funds from an account to the user's own mobile banking or bank account.

2. General Terms of Service Use

Compliance with the terms listed below is mandatory to use any of 123mkb's services. Violation of these terms may result in account suspension or termination.

2.1 Age Restriction and Eligibility

  • Users must be at least 21 years old to use this platform.
  • The age and identity details provided at the time of registration must be truthful and accurate.
  • A copy of a national identity card or passport may be requested at any time for age verification.
  • Providing false information will result in account termination and forfeiture of deposited funds.

2.2 One Account Policy

  • Each individual may operate only one account.
  • Creating multiple accounts from the same household, the same device, or the same IP address is prohibited.
  • If multiple accounts are detected, all related accounts will be closed.
  • Transferring or sharing an account with a third party is strictly prohibited.

2.3 Account Security

The user is fully responsible for keeping their account password and login details secure.

  • Use a strong password — at least 8 characters, combining uppercase and lowercase letters with numbers.
  • Never share your login details with anyone else.
  • If you suspect unauthorized access, notify the support team immediately via live chat.
  • 123mkb will not be held responsible for any loss resulting from third-party access.

3. Financial Transactions — Deposits and Withdrawals

All financial transactions on 123mkb are conducted in Bangladeshi Taka (BDT / ৳). We only accept approved mobile banking methods.

Description Deposit Withdrawal
Minimum Amount ৳300 ৳800
Processing Time Instant 10–45 Minutes
Accepted Methods bKash, Nagad, Rocket, Upay bKash, Nagad, Rocket, Upay
Currency BDT (৳) BDT (৳)

3.1 Withdrawal Terms

  • Withdrawal requests can only be made to the same payment method used for the most recent deposit.
  • Withdrawals may be delayed if account verification has not been completed.
  • Winnings earned from bonuses require the applicable wagering requirement to be met before withdrawal.
  • Every withdrawal request is subject to review — 123mkb reserves the right to reject or hold any request if there is suspicion of fraud.
  • If the mobile number or bank details provided are incorrect, the transaction may be cancelled and 123mkb will not be held responsible for this.

3.2 Anti-Money Laundering (AML) Policy

123mkb complies with anti-money laundering policies. Channelling any illegal funds through the platform is strictly prohibited.

  • If suspicious transactions are detected, the account will be suspended pending investigation.
  • User information may be shared with regulatory authorities upon request.
  • Deposited funds must come from legitimate sources only.

4. Bonuses and Promotional Offers

All bonuses and promotional offers on 123mkb are subject to specific terms. By accepting a bonus, the user is considered to have agreed to these terms.

4.1 Welcome Bonus

  • New members will receive a 120% bonus on their first deposit, up to a maximum of ৳5,000.
  • Example: A deposit of ৳1,000 earns a ৳1,200 bonus, bringing the total balance to ৳2,200.
  • Example: A deposit of ৳10,000 earns a ৳5,000 bonus, bringing the total balance to ৳15,000.
  • A 10x wagering requirement must be met before the bonus amount can be withdrawn.
  • The welcome bonus is available to each user one time only.
  • Requesting a withdrawal while a bonus is active may result in the bonus being cancelled.

4.2 VIP Cashback Program

Active members can be promoted to VIP tiers based on their activity and loyalty. Weekly cashback is provided at each tier.

  • Bronze: Up to 0.3% weekly cashback.
  • Silver: Up to 0.6% weekly cashback.
  • Gold: Up to 0.9% weekly cashback.
  • Platinum: Up to 1.2% weekly cashback.
  • Diamond: Up to 1.5% weekly cashback.
  • Cashback amounts are automatically credited to accounts every Monday.
  • Specific wagering requirements may also apply to cashback.

4.3 Bonus Misuse Policy

  • If strategic or coordinated betting aimed at exploiting bonus benefits is detected, the account will be reviewed.
  • In cases of bonus misuse, all bonuses and any winnings earned from them will be cancelled.
  • Multiple members from the same household or group may not claim the same bonus.

5. Gaming and Betting Rules

5.1 Sports Betting

  • All bets are final once confirmed and cannot be cancelled.
  • Betting odds may change at any time — check the latest odds before confirming a bet.
  • If an event is cancelled or postponed, a refund will be issued in accordance with the applicable rules.
  • If a technical error occurs during betting, 123mkb reserves the right to review and cancel the relevant bet.

5.2 Casino and Slot Games

  • All games are operated by third-party software providers and use their own RNG (Random Number Generator).
  • 123mkb reserves the right to void any payout that results from an abnormal game technical error.
  • In live casino games, the dealer's decision is final.
  • If a game is interrupted due to a network disconnection, the balance will be restored in due course.

5.3 Prohibited Activities

  • Using any software, bot, or automated method to bet or play games is strictly prohibited.
  • Intentionally exploiting any technical error on the platform is prohibited.
  • Disrespectful or threatening behaviour toward other users will result in account closure.
  • Persons on government or international sanctions lists may not use this service.

6. Personal Information and Privacy

123mkb is committed to protecting users' personal information. For details, please read our Privacy Policy.

  • Information provided at the time of registration must be genuine and up to date.
  • Your personal information is protected by SSL encryption.
  • Your information is not sold to third parties, but may need to be shared when required by legal obligations.
  • Cookies and analytics data are collected while using the platform — for the purpose of improving service quality.
  • To request deletion of your data, contact us via live chat or email.

7. Responsible Gaming Policy

123mkb believes that online gaming is a form of entertainment — not a source of addiction or financial harm. We place the highest importance on responsible gaming.

For Ages 21 and Above Only

Participation on this platform is approved for adults aged 21 years or older only.

7.1 Self-Control Features

  • Users can request a temporary account suspension for a set period via live chat.
  • A permanent account closure option (Self-Exclusion) is also available.
  • If you are experiencing a gaming problem, contact our support team immediately.
  • Visit our Responsible Gaming page to learn more.

8. Limitation of Liability and Disclaimer

  • 123mkb strives to ensure uninterrupted 24/7 service on the platform, but service may be temporarily unavailable during technical maintenance.
  • 123mkb is not liable for losses caused by internet disconnection, power outages, or issues with the user's device.
  • 123mkb is not directly liable for server issues caused by third-party game providers.
  • To the maximum extent permitted by applicable law, our liability for indirect or incidental damages is limited.
  • In the event of any dispute, 123mkb's final decision shall apply, though the user retains the right to take relevant legal action.

9. Service Changes & Account Termination

9.1 Rights of 123mkb

  • We reserve the right to modify, suspend, or discontinue any service at any time.
  • In case of a rule violation, an account may be closed without prior notice.
  • If the terms and conditions are updated, a notice will be posted on the website.

9.2 User Rights

  • Users may request to close their account at any time.
  • Legitimately earned balances may be withdrawn subject to the applicable terms being met.
  • Any complaints can be submitted via live chat or email.

10. Contact & Support

If you have any questions or need clarification about these terms and conditions, please contact us.

24/7 Live Chat Instant support in Bengali — chat directly from any page on the site.
Email Support [email protected]