Please read these Terms & Conditions carefully before using the Winbd 15 platform. They constitute a legally binding agreement between Winbd 15 and the user. By accessing the platform or creating an account, you are deemed to have accepted these terms.
Winbd 15 is an online gaming and betting platform for users in Bangladesh. We always strive to keep our terms as clear and straightforward as possible. If anything is unclear, our Help Centre team is here to help.
Important: These terms and conditions are subject to change at any time. The date of the latest update will be shown at the top of the page. It is your responsibility to check the page regularly to stay informed of any updates.
The following requirements must be met to open an account on Winbd 15:
- You must be 18 years of age or older. Your correct date of birth is required at the time of registration.
- Each person may register only one account. Creating multiple accounts is strictly prohibited.
- All information provided at registration must be complete, truthful, and accurate. Providing false information will result in account termination.
- Only one account may be created per mobile number and email address.
- Keeping your account password secure is your own responsibility. Do not share your password with anyone.
- Winbd 15 may request identity verification at any time. Required documents must be submitted within 7 business days of the request.
Winbd 15 places the highest priority on protecting underage users. We verify the identity of all members through the KYC (Know Your Customer) process.
Initial Verification
- National ID Card (NID)
- Passport (if applicable)
- Birth Registration Certificate
Payment Verification
- Match bKash/Nagad Number
- Bank Statement (if applicable)
- Source Verification Documents
Caution
Withdrawal requests will not be processed until KYC verification is complete. Once verified, you will not need to verify again — unless suspicious activity is detected.
All payment-related rules on Winbd 15 are outlined below. Transactions made with accurate information should proceed without any issues.
| Subject |
Deposit |
Withdrawal |
| Minimum Amount | ৳200 | ৳500 |
| Maximum Amount | ৳1,00,000 per transaction | ৳50,000 per day |
| Processing Time | Instant | 1–12 hours |
| Method | BKash, Nagad, Rocket | BKash, Nagad, Rocket |
| Charges | Free | Free |
- The mobile number used for deposits and withdrawals must be the same. Withdrawals from a different number will not be permitted.
- At least one bet must be placed before a withdrawal can be made — you cannot deposit and immediately withdraw.
- In cases of suspicious transactions, Winbd 15 reserves the right to hold withdrawals pending further review.
- Winbd 15 is not liable for any technical issues that occur during payment processing; however, every effort will be made to assist in resolving the problem.
The winbd 15 bonus program is an added perk for our members. However, certain rules apply when using bonuses.
- Each bonus or voucher comes with a specific turnover requirement that must be met before a withdrawal can be made.
- You cannot have multiple bonuses active at the same time — once one is completed, you may activate the next.
- Any unused bonus will be forfeited if it expires or if the turnover requirement is not completed.
- Any attempt to claim bonuses through multiple accounts will result in all accounts being terminated and all deposited funds being forfeited.
- For the referral bonus, the referred person must be a genuine new user. Opening multiple accounts from the same or a known device to claim referral bonuses will be treated as fraud.
- Winbd 15 reserves the right to modify or cancel any bonus offer at any time.
Turnover Example: For example, if you receive a 200% bonus on a ৳1,000 deposit (i.e., a ৳2,000 bonus) with a 15x turnover requirement, you must wager a total of ৳30,000 before making a withdrawal.
The following rules apply when placing Sports Betting on Winbd 15:
- Once a bet is confirmed, it cannot be cancelled — unless a cash-out option is available.
- If a pre-match bet is voided due to odds changes, the original stake will be refunded.
- If a match is abandoned, postponed, or cancelled, bets will be settled in accordance with Winbd 15's rules.
- Winbd 15 reserves the right to void any bet placed at clearly incorrect odds (erroneous odds).
- If a bet is not accepted during live betting due to an internet disruption, it will not be counted as a placed bet.
- Betting based on match fixing or insider information is strictly prohibited and may be subject to legal penalties.
In a parlay bet, if one selection is voided, it is treated as a "win" and the remaining bet continues. If all selections are voided, the full stake will be refunded. A maximum payout cap applies to parlay bets.
Cash Out is not available on all bets — it is only active on specific markets and under certain conditions. The value offered at the time of Cash Out is final once accepted. The original outcome of the bet will no longer apply after a Cash Out is made.
Any dispute regarding a bet outcome must be raised with the support team within 48 hours of the match ending. Winbd 15's decision will be considered final. All claims must be submitted with supporting evidence.
Winbd 15's casino games run on certified RNG (Random Number Generator) technology, ensuring that every game outcome is entirely random and cannot be predicted by anyone.
- In Live Casino games, the live dealer's decision is final. A specific review process exists for cases involving dealer error.
- If a disconnection occurs during a game, the session will resume from where it left off — the bet will not be cancelled.
- You may not exit during a bonus round or free spins in slots games. Doing so may result in forfeiture of any winnings earned.
- If a software error occurs during a game, the results of that session may be voided.
The following activities are strictly prohibited on Winbd 15. Any violation will result in immediate account termination:
- Creating multiple accounts or using another person's account.
- Bonus abuse — artificially meeting turnover requirements or collecting bonuses through multiple accounts.
- Betting based on match fixing or insider information.
- Hacking, manipulation, or exploiting vulnerabilities in the platform.
- Money laundering or suspicious financial transactions.
- Harassing or threatening other members.
- Verifying an account using a false identity or fraudulent documents.
Consequences
If any of the prohibited activities above are proven, all funds in the account will be forfeited and the relevant law enforcement authorities may be notified.
Either Winbd 15 or the user may close an account. However, the following rules apply:
- If self-closed: Submit a request through the support team. Any remaining balance will be returned after all pending bets are settled.
- If you close your Winbd 15 account: If an account is closed due to a breach of terms, the balance may be forfeited. If closed for security reasons, the balance will be released once the investigation is complete.
- Self-Exclusion: You may voluntarily suspend your account for a period of 7 days to 6 months.
- After an account is closed, the same person may not open a new account unless special permission is granted.
Winbd 15 believes gaming should be a source of enjoyment, not stress. We place the highest importance on responsible gaming, and the well-being of every member is our top priority.
- Each member can set their own daily, weekly, or monthly deposit limits.
- If you need a break from gaming, you can temporarily suspend your account yourself at any time.
- Winbd 15 monitors members' gaming behavior — if any signs of concern arise, we will reach out proactively.
- Winbd 15 is committed to protecting minors. Family protection settings can be enabled upon request from a parent or guardian.
To learn more about responsible gaming, visit our Responsible Gaming Read the page.
Protecting your personal information is a core responsibility of Winbd 15. We collect your data solely to provide our services — never to sell or misuse it.
- All information provided during registration is stored securely using SSL encryption.
- Your information may only be shared with third parties where required by legal obligation.
- You may request to view or update your personal information at any time.
- For details on our use of cookies, please see our Privacy Policyas mentioned.
Winbd 15 reserves the right to update these Terms & Conditions at any time. Members will be notified in advance of any significant changes.
- The effective date of any updated terms will be stated on the page. Continued use of the platform after new terms take effect constitutes acceptance of those terms.
- In the event of any ambiguity regarding a term, Winbd 15's interpretation will be considered final.
- In the event of any dispute, Winbd 15 prioritizes resolution through mutual discussion above all else.
Contact: If you have any questions about our Terms & Conditions, please contact us:
support@winbd15.biz or
Help Centre Use live chat from the page.