Legal Document

Ka77 Terms & Conditions — User Rights & Responsibilities

Please read these terms and conditions carefully before using the ka77 platform. This document constitutes a legal agreement between you and ka77.

Last updated: January 2026
Licensed Platform
18+ Age Restriction
Data Protection
Written in Bengali

Key Highlights at a Glance

The most important points of ka77's terms and conditions are summarised below.

Registration Terms

You must be at least 18 years old to open an account with ka77. Each person is permitted to hold only one account.

Payment Policy

Deposits and withdrawals must be made in the registered account holder's name. Third-party accounts are not permitted.

Bonus Terms

Each bonus offer has its own wagering requirements. These must be met before any withdrawal can be made.

Account Security

Keeping your password and login credentials confidential is your responsibility. ka77 will not be held liable for any breach resulting from disclosed information.

Prohibited Activities

Accounts found to be involved in fraud, money laundering, or system abuse will be permanently banned.

Responsible Gaming

Ka77 promotes responsible betting. Self-exclusion and limit-setting tools are available at any time.

Important Notice: By creating an account on the ka77 platform, you are deemed to have accepted all of the terms and conditions below. Please read this document in full before registering.

1 General Introduction

These terms and conditions govern the relationship between ka77 ("we", "us", "the platform") and users of the platform ("you", "member"). ka77 is an online betting and gaming platform operating under an international license.

By registering, logging in, or using any service on ka77, you are agreeing to these terms and conditions in full. If you object to any of the terms, please refrain from using the platform.

This document was written in Bengali for the convenience of users in Bangladesh. However, in the event of a legal dispute, the English version shall prevail.

These terms may be updated from time to time. When changes are made, we will notify you by email or via the platform.

2 Account Registration

You must provide accurate and complete information when creating an account on ka77. Accounts registered with false details may be closed at any time and any balance may be forfeited.

  • Each individual may register only one account. If multiple accounts are found belonging to the same person, all accounts will be closed.
  • The mobile number and email provided during registration must be verified.
  • To update any account details, please contact ka77 support.
  • Ka77 may request additional verification documents at any time, such as a national ID or passport.
  • Withdrawals may be restricted if the KYC (Know Your Customer) process has not been completed.

After registration, we strongly recommend enabling Two-Factor Authentication to keep your account secure.

3 Age Requirements

The minimum age to participate on ka77 is 18. Use of this platform by minors is strictly prohibited. ka77 may request proof of age at any time if there is reason for doubt.

If a minor is found to have opened an account using someone else's identity, all associated transactions will be voided and the balance will not be refunded.

  • A national ID or birth certificate may be required for age verification.
  • Registered members are responsible for ensuring that underage family members cannot access the platform.

4 Deposits & Withdrawals

All deposits and withdrawals on ka77 must be made using the registered account holder's name. Use of third-party payment accounts is prohibited and may result in account suspension.

  • Minimum deposit: ৳200. Minimum withdrawal: ৳500.
  • Transactions can be made via Mobile Pay, Nagad, Rocket, and bank transfer.
  • Withdrawals are typically processed within 15 minutes to 24 hours.
  • Ka77 may request additional verification for any transaction, particularly for large withdrawal amounts.
  • If a deposit fails, contact support immediately. Repeatedly attempting the transaction yourself may result in multiple deductions.
  • Withdrawal requests may be delayed if bonus wagering requirements have not been fulfilled.

In line with anti-money laundering policy, ka77 is obligated to report suspicious transactions to the relevant authorities.

5 Betting Rules

Each market on ka77 has its own rules that apply when placing bets. Bets generally cannot be cancelled once placed, though you may use the cash out feature where available.

  • Pre-match bets are automatically locked once the match begins.
  • Odds in live betting change constantly — your payout will be determined by the odds at the exact time your bet is placed.
  • If a technical error causes incorrect odds to be displayed, ka77 reserves the right to void the affected bet.
  • If a match is cancelled or postponed, the bet will be voided and the stake refunded (for accumulators, the affected leg will be removed and the payout recalculated).
  • If a payout is made incorrectly due to a system error, ka77 reserves the right to recover the amount.
  • Placing bets on multiple accounts from a single device or IP address is strictly prohibited.

In the event of a betting dispute, ka77's decision shall be considered final; however, users may appeal through our support team.

6 Bonuses & Promotions

Ka77 offers a range of bonuses and promotions — including welcome bonuses, reload bonuses, cashback, free bets, and more. Each bonus comes with its own terms and conditions, which are clearly stated on the offer page.

  • Bonus funds cannot be withdrawn directly — the specified wagering requirements must first be met.
  • Wagering requirement example: a ৳1,000 bonus with a 10x wager means you must place ৳10,000 in bets.
  • The same bonus cannot be claimed more than once per person.
  • Bonus abuse or bonus hunting may result in account closure.
  • Ka77 reserves the right to modify or cancel any bonus offer at any time.
  • Free bets are only valid on selected markets or at a minimum odds requirement.

Always read the full terms of a bonus offer before claiming it. Complaints submitted after the fact may not be accepted if the terms were not reviewed beforehand.

7 Prohibited Activities

The following activities are strictly prohibited on ka77. Violations may result in permanent account closure and forfeiture of your balance:

  • Opening or operating an account using another person's identity.
  • Placing bets using any software, bot, or automation tool.
  • Exploiting system bugs or glitches to gain an unfair advantage.
  • Bonus abuse — using the same bonus across multiple accounts.
  • Money laundering or any transaction involving illegal funds.
  • Harassing, threatening, or deceiving other users.
  • Impersonating a ka77 representative to deceive third parties.

8 Account Closure & Suspension

Ka77 may suspend or close an account under the following circumstances:

  • Violation of the terms and conditions.
  • Failure to complete KYC verification or providing false information.
  • Extended account inactivity (more than 12 months).
  • Self-exclusion at the user's own request.
  • As required by law or at the direction of a regulatory authority.

If no breach of terms is established prior to account closure, the remaining balance will be refunded. Users may appeal within 30 days of closure.

9 Responsible Gaming

Ka77 is firmly committed to responsible gaming. We want every member to play for fun, not under pressure. The following tools are always available on the platform:

  • Setting daily, weekly, and monthly deposit limits.
  • Betting loss limit settings.
  • Self-exclusion (for a set period or permanently).
  • Cooling-off period — from 24 hours up to 30 days.
  • Reality check — session reminders at set intervals.

Betting addiction is a serious issue. If you feel you are losing control, please contact our Responsible Play Visit the page or contact support.

10 Privacy Policy

Protecting our users' personal data is a top priority at ka77. For full details on how we collect, store, and use your information, please visit our Privacy Policy page.

  • Your personal information is never sold to third parties.
  • Information may be shared with regulatory authorities where required by law.
  • All data is protected with SSL encryption.

11 Dispute Resolution

For any dispute or complaint, contact the ka77 support team first. Support generally aims to resolve issues within 48 hours.

  • Complaint submission deadline: within 30 days of the incident.
  • If you are not satisfied with the support team's resolution, you may appeal to the licensing authority.
  • In the event of a betting dispute, ka77's system records shall be considered the final and conclusive evidence.

Submit a complaint: support@ka77.bid — Write "Complaint" in the subject line and include your account ID.

12 Changes to Terms

Ka77 reserves the right to update these terms and conditions at any time. For significant changes, notice will be sent to your registered email or posted on the platform.

Continued use of the platform after any changes have been made will be taken as acceptance of the updated terms. We recommend checking this page regularly.

Last revised: January 2026

Done reading the terms? Get started now

All rules at ka77 are clear and transparent. Join with full knowledge of what you're signing up for and enjoy the platform safely. Registration is completely free.

For users aged 18 and over. Please play responsibly.

বাংলা